rclone/MANUAL.txt

rclone(1) User Manual
Nick Craig-Wood
Sep 02, 2020



RCLONE SYNCS YOUR FILES TO CLOUD STORAGE


-   About rclone
-   What can rclone do for you?
-   What features does rclone have?
-   What providers does rclone support?
-   Download
-   Install
-   Donate.


About rclone

Rclone is a command line program to manage files on cloud storage. It is
a feature rich alternative to cloud vendors' web storage interfaces.
Over 40 cloud storage products support rclone including S3 object
stores, business & consumer file storage services, as well as standard
transfer protocols.

Rclone has powerful cloud equivalents to the unix commands rsync, cp,
mv, mount, ls, ncdu, tree, rm, and cat. Rclone's familiar syntax
includes shell pipeline support, and --dry-run protection. It is used at
the command line, in scripts or via its API.

Users call rclone _"The Swiss army knife of cloud storage"_, and
_"Technology indistinguishable from magic"_.

Rclone really looks after your data. It preserves timestamps and
verifies checksums at all times. Transfers over limited bandwidth;
intermittent connections, or subject to quota can be restarted, from the
last good file transferred. You can check the integrity of your files.
Where possible, rclone employs server side transfers to minimise local
bandwidth use and transfers from one provider to another without using
local disk.

Virtual backends wrap local and cloud file systems to apply encryption,
caching, chunking and joining.

Rclone mounts any local, cloud or virtual filesystem as a disk on
Windows, macOS, linux and FreeBSD, and also serves these over SFTP,
HTTP, WebDAV, FTP and DLNA.

Rclone is mature, open source software originally inspired by rsync and
written in Go. The friendly support community are familiar with varied
use cases. Official Ubuntu, Debian, Fedora, Brew and Chocolatey repos.
include rclone. For the latest version downloading from rclone.org is
recommended.

Rclone is widely used on Linux, Windows and Mac. Third party developers
create innovative backup, restore, GUI and business process solutions
using the rclone command line or API.

Rclone does the heavy lifting of communicating with cloud storage.


What can rclone do for you?

Rclone helps you:

-   Backup (and encrypt) files to cloud storage
-   Restore (and decrypt) files from cloud storage
-   Mirror cloud data to other cloud services or locally
-   Migrate data to cloud, or between cloud storage vendors
-   Mount multiple, encrypted, cached or diverse cloud storage as a disk
-   Analyse and account for data held on cloud storage using lsf, ljson,
    size, ncdu
-   Union file systems together to present multiple local and/or cloud
    file systems as one


Features

-   Transfers
    -   MD5, SHA1 hashes are checked at all times for file integrity
    -   Timestamps are preserved on files
    -   Operations can be restarted at any time
    -   Can be to and from network, eg two different cloud providers
    -   Can use multi-threaded downloads to local disk
-   Copy new or changed files to cloud storage
-   Sync (one way) to make a directory identical
-   Move files to cloud storage deleting the local after verification
-   Check hashes and for missing/extra files
-   Mount your cloud storage as a network disk
-   Serve local or remote files over HTTP/WebDav/FTP/SFTP/dlna
-   Experimental Web based GUI


Supported providers

(There are many others, built on standard protocols such as WebDAV or
S3, that work out of the box.)

-   1Fichier
-   Alibaba Cloud (Aliyun) Object Storage System (OSS)
-   Amazon Drive
-   Amazon S3
-   Backblaze B2
-   Box
-   Ceph
-   Citrix ShareFile
-   C14
-   DigitalOcean Spaces
-   Dreamhost
-   Dropbox
-   FTP
-   Google Cloud Storage
-   Google Drive
-   Google Photos
-   HTTP
-   Hubic
-   Jottacloud
-   IBM COS S3
-   Koofr
-   Mail.ru Cloud
-   Memset Memstore
-   Mega
-   Memory
-   Microsoft Azure Blob Storage
-   Microsoft OneDrive
-   Minio
-   Nextcloud
-   OVH
-   OpenDrive
-   OpenStack Swift
-   Oracle Cloud Storage
-   ownCloud
-   pCloud
-   premiumize.me
-   put.io
-   QingStor
-   Rackspace Cloud Files
-   rsync.net
-   Scaleway
-   Seafile
-   SFTP
-   StackPath
-   SugarSync
-   Tardigrade
-   Wasabi
-   WebDAV
-   Yandex Disk
-   The local filesystem

Links

-   Home page
-   GitHub project page for source and bug tracker
-   Rclone Forum
-   Downloads



INSTALL


Rclone is a Go program and comes as a single binary file.


Quickstart

-   Download the relevant binary.
-   Extract the rclone or rclone.exe binary from the archive
-   Run rclone config to setup. See rclone config docs for more details.

See below for some expanded Linux / macOS instructions.

See the Usage section of the docs for how to use rclone, or run
rclone -h.


Script installation

To install rclone on Linux/macOS/BSD systems, run:

    curl https://rclone.org/install.sh | sudo bash

For beta installation, run:

    curl https://rclone.org/install.sh | sudo bash -s beta

Note that this script checks the version of rclone installed first and
won't re-download if not needed.


Linux installation from precompiled binary

Fetch and unpack

    curl -O https://downloads.rclone.org/rclone-current-linux-amd64.zip
    unzip rclone-current-linux-amd64.zip
    cd rclone-*-linux-amd64

Copy binary file

    sudo cp rclone /usr/bin/
    sudo chown root:root /usr/bin/rclone
    sudo chmod 755 /usr/bin/rclone

Install manpage

    sudo mkdir -p /usr/local/share/man/man1
    sudo cp rclone.1 /usr/local/share/man/man1/
    sudo mandb 

Run rclone config to setup. See rclone config docs for more details.

    rclone config


macOS installation with brew

    brew install rclone


macOS installation from precompiled binary, using curl

To avoid problems with macOS gatekeeper enforcing the binary to be
signed and notarized it is enough to download with curl.

Download the latest version of rclone.

    cd && curl -O https://downloads.rclone.org/rclone-current-osx-amd64.zip

Unzip the download and cd to the extracted folder.

    unzip -a rclone-current-osx-amd64.zip && cd rclone-*-osx-amd64

Move rclone to your $PATH. You will be prompted for your password.

    sudo mkdir -p /usr/local/bin
    sudo mv rclone /usr/local/bin/

(the mkdir command is safe to run, even if the directory already
exists).

Remove the leftover files.

    cd .. && rm -rf rclone-*-osx-amd64 rclone-current-osx-amd64.zip

Run rclone config to setup. See rclone config docs for more details.

    rclone config


macOS installation from precompiled binary, using a web browser

When downloading a binary with a web browser, the browser will set the
macOS gatekeeper quarantine attribute. Starting from Catalina, when
attempting to run rclone, a pop-up will appear saying:

    “rclone” cannot be opened because the developer cannot be verified.
    macOS cannot verify that this app is free from malware.

The simplest fix is to run

    xattr -d com.apple.quarantine rclone


Install with docker

The rclone maintains a docker image for rclone. These images are
autobuilt by docker hub from the rclone source based on a minimal Alpine
linux image.

The :latest tag will always point to the latest stable release. You can
use the :beta tag to get the latest build from master. You can also use
version tags, eg :1.49.1, :1.49 or :1.

    $ docker pull rclone/rclone:latest
    latest: Pulling from rclone/rclone
    Digest: sha256:0e0ced72671989bb837fea8e88578b3fc48371aa45d209663683e24cfdaa0e11
    ...
    $ docker run --rm rclone/rclone:latest version
    rclone v1.49.1
    - os/arch: linux/amd64
    - go version: go1.12.9

There are a few command line options to consider when starting an rclone
Docker container from the rclone image.

-   You need to mount the host rclone config dir at /config/rclone into
    the Docker container. Due to the fact that rclone updates tokens
    inside its config file, and that the update process involves a file
    rename, you need to mount the whole host rclone config dir, not just
    the single host rclone config file.

-   You need to mount a host data dir at /data into the Docker
    container.

-   By default, the rclone binary inside a Docker container runs with
    UID=0 (root). As a result, all files created in a run will have
    UID=0. If your config and data files reside on the host with a
    non-root UID:GID, you need to pass these on the container start
    command line.

-   If you want to access the RC interface (either via the API or the
    Web UI), it is required to set the --rc-addr to :5572 in order to
    connect to it from outside the container. An explanation about why
    this is necessary is present here.
    -   NOTE: Users running this container with the docker network set
        to host should probably set it to listen to localhost only, with
        127.0.0.1:5572 as the value for --rc-addr
-   It is possible to use rclone mount inside a userspace Docker
    container, and expose the resulting fuse mount to the host. The
    exact docker run options to do that might vary slightly between
    hosts. See, e.g. the discussion in this thread.

    You also need to mount the host /etc/passwd and /etc/group for fuse
    to work inside the container.

Here are some commands tested on an Ubuntu 18.04.3 host:

    # config on host at ~/.config/rclone/rclone.conf
    # data on host at ~/data

    # make sure the config is ok by listing the remotes
    docker run --rm \
        --volume ~/.config/rclone:/config/rclone \
        --volume ~/data:/data:shared \
        --user $(id -u):$(id -g) \
        rclone/rclone \
        listremotes

    # perform mount inside Docker container, expose result to host
    mkdir -p ~/data/mount
    docker run --rm \
        --volume ~/.config/rclone:/config/rclone \
        --volume ~/data:/data:shared \
        --user $(id -u):$(id -g) \
        --volume /etc/passwd:/etc/passwd:ro --volume /etc/group:/etc/group:ro \
        --device /dev/fuse --cap-add SYS_ADMIN --security-opt apparmor:unconfined \
        rclone/rclone \
        mount dropbox:Photos /data/mount &
    ls ~/data/mount
    kill %1


Install from source

Make sure you have at least Go 1.11 installed. Download go if necessary.
The latest release is recommended. Then

    git clone https://github.com/rclone/rclone.git
    cd rclone
    go build
    ./rclone version

This will leave you a checked out version of rclone you can modify and
send pull requests with. If you use make instead of go build then the
rclone build will have the correct version information in it.

You can also build the latest stable rclone with:

    go get github.com/rclone/rclone

or the latest version (equivalent to the beta) with

    go get github.com/rclone/rclone@master

These will build the binary in $(go env GOPATH)/bin (~/go/bin/rclone by
default) after downloading the source to the go module cache. Note - do
NOT use the -u flag here. This causes go to try to update the
depencencies that rclone uses and sometimes these don't work with the
current version of rclone.


Installation with Ansible

This can be done with Stefan Weichinger's ansible role.

Instructions

1.  git clone https://github.com/stefangweichinger/ansible-rclone.git
    into your local roles-directory
2.  add the role to the hosts you want rclone installed to:

        - hosts: rclone-hosts
          roles:
              - rclone


Configure

First, you'll need to configure rclone. As the object storage systems
have quite complicated authentication these are kept in a config file.
(See the --config entry for how to find the config file and choose its
location.)

The easiest way to make the config is to run rclone with the config
option:

    rclone config

See the following for detailed instructions for

-   1Fichier
-   Alias
-   Amazon Drive
-   Amazon S3
-   Backblaze B2
-   Box
-   Cache
-   Chunker - transparently splits large files for other remotes
-   Citrix ShareFile
-   Crypt - to encrypt other remotes
-   DigitalOcean Spaces
-   Dropbox
-   FTP
-   Google Cloud Storage
-   Google Drive
-   Google Photos
-   HTTP
-   Hubic
-   Jottacloud / GetSky.no
-   Koofr
-   Mail.ru Cloud
-   Mega
-   Memory
-   Microsoft Azure Blob Storage
-   Microsoft OneDrive
-   OpenStack Swift / Rackspace Cloudfiles / Memset Memstore
-   OpenDrive
-   Pcloud
-   premiumize.me
-   put.io
-   QingStor
-   Seafile
-   SFTP
-   SugarSync
-   Tardigrade
-   Union
-   WebDAV
-   Yandex Disk
-   The local filesystem


Usage

Rclone syncs a directory tree from one storage system to another.

Its syntax is like this

    Syntax: [options] subcommand <parameters> <parameters...>

Source and destination paths are specified by the name you gave the
storage system in the config file then the sub path, eg "drive:myfolder"
to look at "myfolder" in Google drive.

You can define as many storage paths as you like in the config file.

Please use the -i / --interactive flag while learning rclone to avoid
accidental data loss.


Subcommands

rclone uses a system of subcommands. For example

    rclone ls remote:path # lists a remote
    rclone copy /local/path remote:path # copies /local/path to the remote
    rclone sync -i /local/path remote:path # syncs /local/path to the remote



RCLONE CONFIG


Enter an interactive configuration session.


Synopsis

Enter an interactive configuration session where you can setup new
remotes and manage existing ones. You may also set or remove a password
to protect your configuration.

    rclone config [flags]


Options

      -h, --help   help for config

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.
-   rclone config create - Create a new remote with name, type and
    options.
-   rclone config delete - Delete an existing remote name.
-   rclone config disconnect - Disconnects user from remote
-   rclone config dump - Dump the config file as JSON.
-   rclone config edit - Enter an interactive configuration session.
-   rclone config file - Show path of configuration file in use.
-   rclone config password - Update password in an existing remote.
-   rclone config providers - List in JSON format all the providers and
    options.
-   rclone config reconnect - Re-authenticates user with remote.
-   rclone config show - Print (decrypted) config file, or the config
    for a single remote.
-   rclone config update - Update options in an existing remote.
-   rclone config userinfo - Prints info about logged in user of remote.



RCLONE COPY


Copy files from source to dest, skipping already copied


Synopsis

Copy the source to the destination. Doesn't transfer unchanged files,
testing by size and modification time or MD5SUM. Doesn't delete files
from the destination.

Note that it is always the contents of the directory that is synced, not
the directory so when source:path is a directory, it's the contents of
source:path that are copied, not the directory name and contents.

If dest:path doesn't exist, it is created and the source:path contents
go there.

For example

    rclone copy source:sourcepath dest:destpath

Let's say there are two files in sourcepath

    sourcepath/one.txt
    sourcepath/two.txt

This copies them to

    destpath/one.txt
    destpath/two.txt

Not to

    destpath/sourcepath/one.txt
    destpath/sourcepath/two.txt

If you are familiar with rsync, rclone always works as if you had
written a trailing / - meaning "copy the contents of this directory".
This applies to all commands and whether you are talking about the
source or destination.

See the --no-traverse option for controlling whether rclone lists the
destination directory or not. Supplying this option when copying a small
number of files into a large destination can speed transfers up greatly.

For example, if you have many files in /path/to/src but only a few of
them change every day, you can copy all the files which have changed
recently very efficiently like this:

    rclone copy --max-age 24h --no-traverse /path/to/src remote:

NOTE: Use the -P/--progress flag to view real-time transfer statistics.

NOTE: Use the --dry-run or the --interactive/-i flag to test without
copying anything.

    rclone copy source:path dest:path [flags]


Options

          --create-empty-src-dirs   Create empty source dirs on destination after copy
      -h, --help                    help for copy

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE SYNC


Make source and dest identical, modifying destination only.


Synopsis

Sync the source to the destination, changing the destination only.
Doesn't transfer unchanged files, testing by size and modification time
or MD5SUM. Destination is updated to match source, including deleting
files if necessary.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

    rclone sync -i SOURCE remote:DESTINATION

Note that files in the destination won't be deleted if there were any
errors at any point.

It is always the contents of the directory that is synced, not the
directory so when source:path is a directory, it's the contents of
source:path that are copied, not the directory name and contents. See
extended explanation in the copy command above if unsure.

If dest:path doesn't exist, it is created and the source:path contents
go there.

NOTE: Use the -P/--progress flag to view real-time transfer statistics

    rclone sync source:path dest:path [flags]


Options

          --create-empty-src-dirs   Create empty source dirs on destination after sync
      -h, --help                    help for sync

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE MOVE


Move files from source to dest.


Synopsis

Moves the contents of the source directory to the destination directory.
Rclone will error if the source and destination overlap and the remote
does not support a server side directory move operation.

If no filters are in use and if possible this will server side move
source:path into dest:path. After this source:path will no longer exist.

Otherwise for each file in source:path selected by the filters (if any)
this will move it into dest:path. If possible a server side move will be
used, otherwise it will copy it (server side if possible) into dest:path
then delete the original (if no errors on copy) in source:path.

If you want to delete empty source directories after move, use the
--delete-empty-src-dirs flag.

See the --no-traverse option for controlling whether rclone lists the
destination directory or not. Supplying this option when moving a small
number of files into a large destination can speed transfers up greatly.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

NOTE: Use the -P/--progress flag to view real-time transfer statistics.

    rclone move source:path dest:path [flags]


Options

          --create-empty-src-dirs   Create empty source dirs on destination after move
          --delete-empty-src-dirs   Delete empty source dirs after move
      -h, --help                    help for move

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE DELETE


Remove the contents of path.


Synopsis

Remove the files in path. Unlike purge it obeys include/exclude filters
so can be used to selectively delete files.

rclone delete only deletes objects but leaves the directory structure
alone. If you want to delete a directory and all of its contents use
rclone purge

If you supply the --rmdirs flag, it will remove all empty directories
along with it.

Eg delete all files bigger than 100MBytes

Check what would be deleted first (use either)

    rclone --min-size 100M lsl remote:path
    rclone --dry-run --min-size 100M delete remote:path

Then delete

    rclone --min-size 100M delete remote:path

That reads "delete everything with a minimum size of 100 MB", hence
delete all files bigger than 100MBytes.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

    rclone delete remote:path [flags]


Options

      -h, --help     help for delete
          --rmdirs   rmdirs removes empty directories but leaves root intact

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE PURGE


Remove the path and all of its contents.


Synopsis

Remove the path and all of its contents. Note that this does not obey
include/exclude filters - everything will be removed. Use delete if you
want to selectively delete files.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

    rclone purge remote:path [flags]


Options

      -h, --help   help for purge

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE MKDIR


Make the path if it doesn't already exist.


Synopsis

Make the path if it doesn't already exist.

    rclone mkdir remote:path [flags]


Options

      -h, --help   help for mkdir

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE RMDIR


Remove the path if empty.


Synopsis

Remove the path. Note that you can't remove a path with objects in it,
use purge for that.

    rclone rmdir remote:path [flags]


Options

      -h, --help   help for rmdir

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CHECK


Checks the files in the source and destination match.


Synopsis

Checks the files in the source and destination match. It compares sizes
and hashes (MD5 or SHA1) and logs a report of files which don't match.
It doesn't alter the source or destination.

If you supply the --size-only flag, it will only compare the sizes not
the hashes as well. Use this for a quick check.

If you supply the --download flag, it will download the data from both
remotes and check them against each other on the fly. This can be useful
for remotes that don't support hashes or if you really want to check all
the data.

If you supply the --one-way flag, it will only check that files in the
source match the files in the destination, not the other way around.
This means that extra files in the destination that are not in the
source will not be detected.

The --differ, --missing-on-dst, --missing-on-src, --src-only and --error
flags write paths, one per line, to the file name (or stdout if it is -)
supplied. What they write is described in the help below. For example
--differ will write all paths which are present on both the source and
destination but different.

The --combined flag will write a file (or stdout) which contains all
file paths with a symbol and then a space and then the path to tell you
what happened to it. These are reminiscent of diff files.

-   = path means path was found in source and destination and was
    identical
-   - path means path was missing on the source, so only in the
    destination
-   + path means path was missing on the destination, so only in the
    source
-   * path means path was present in source and destination but
    different.
-   ! path means there was an error reading or hashing the source or
    dest.

    rclone check source:path dest:path [flags]


Options

          --combined string         Make a combined report of changes to this file
          --differ string           Report all non-matching files to this file
          --error string            Report all files with errors (hashing or reading) to this file
      -h, --help                    help for check
          --match string            Report all matching files to this file
          --missing-on-dst string   Report all files missing from the destination to this file
          --missing-on-src string   Report all files missing from the source to this file
          --one-way                 Check one way only, source files must exist on remote

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LS


List the objects in the path with size and path.


Synopsis

Lists the objects in the source path to standard output in a human
readable format with size and path. Recurses by default.

Eg

    $ rclone ls swift:bucket
        60295 bevajer5jef
        90613 canole
        94467 diwogej7
        37600 fubuwic

Any of the filtering options can be applied to this command.

There are several related list commands

-   ls to list size and path of objects only
-   lsl to list modification time, size and path of objects only
-   lsd to list directories only
-   lsf to list objects and directories in easy to parse format
-   lsjson to list objects and directories in JSON format

ls,lsl,lsd are designed to be human readable. lsf is designed to be
human and machine readable. lsjson is designed to be machine readable.

Note that ls and lsl recurse by default - use "--max-depth 1" to stop
the recursion.

The other list commands lsd,lsf,lsjson do not recurse by default - use
"-R" to make them recurse.

Listing a non existent directory will produce an error except for
remotes which can't have empty directories (eg s3, swift, gcs, etc - the
bucket based remotes).

    rclone ls remote:path [flags]


Options

      -h, --help   help for ls

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LSD


List all directories/containers/buckets in the path.


Synopsis

Lists the directories in the source path to standard output. Does not
recurse by default. Use the -R flag to recurse.

This command lists the total size of the directory (if known, -1 if
not), the modification time (if known, the current time if not), the
number of objects in the directory (if known, -1 if not) and the name of
the directory, Eg

    $ rclone lsd swift:
          494000 2018-04-26 08:43:20     10000 10000files
              65 2018-04-26 08:43:20         1 1File

Or

    $ rclone lsd drive:test
              -1 2016-10-17 17:41:53        -1 1000files
              -1 2017-01-03 14:40:54        -1 2500files
              -1 2017-07-08 14:39:28        -1 4000files

If you just want the directory names use "rclone lsf --dirs-only".

Any of the filtering options can be applied to this command.

There are several related list commands

-   ls to list size and path of objects only
-   lsl to list modification time, size and path of objects only
-   lsd to list directories only
-   lsf to list objects and directories in easy to parse format
-   lsjson to list objects and directories in JSON format

ls,lsl,lsd are designed to be human readable. lsf is designed to be
human and machine readable. lsjson is designed to be machine readable.

Note that ls and lsl recurse by default - use "--max-depth 1" to stop
the recursion.

The other list commands lsd,lsf,lsjson do not recurse by default - use
"-R" to make them recurse.

Listing a non existent directory will produce an error except for
remotes which can't have empty directories (eg s3, swift, gcs, etc - the
bucket based remotes).

    rclone lsd remote:path [flags]


Options

      -h, --help        help for lsd
      -R, --recursive   Recurse into the listing.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LSL


List the objects in path with modification time, size and path.


Synopsis

Lists the objects in the source path to standard output in a human
readable format with modification time, size and path. Recurses by
default.

Eg

    $ rclone lsl swift:bucket
        60295 2016-06-25 18:55:41.062626927 bevajer5jef
        90613 2016-06-25 18:55:43.302607074 canole
        94467 2016-06-25 18:55:43.046609333 diwogej7
        37600 2016-06-25 18:55:40.814629136 fubuwic

Any of the filtering options can be applied to this command.

There are several related list commands

-   ls to list size and path of objects only
-   lsl to list modification time, size and path of objects only
-   lsd to list directories only
-   lsf to list objects and directories in easy to parse format
-   lsjson to list objects and directories in JSON format

ls,lsl,lsd are designed to be human readable. lsf is designed to be
human and machine readable. lsjson is designed to be machine readable.

Note that ls and lsl recurse by default - use "--max-depth 1" to stop
the recursion.

The other list commands lsd,lsf,lsjson do not recurse by default - use
"-R" to make them recurse.

Listing a non existent directory will produce an error except for
remotes which can't have empty directories (eg s3, swift, gcs, etc - the
bucket based remotes).

    rclone lsl remote:path [flags]


Options

      -h, --help   help for lsl

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE MD5SUM


Produces an md5sum file for all the objects in the path.


Synopsis

Produces an md5sum file for all the objects in the path. This is in the
same format as the standard md5sum tool produces.

    rclone md5sum remote:path [flags]


Options

      -h, --help   help for md5sum

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE SHA1SUM


Produces an sha1sum file for all the objects in the path.


Synopsis

Produces an sha1sum file for all the objects in the path. This is in the
same format as the standard sha1sum tool produces.

    rclone sha1sum remote:path [flags]


Options

      -h, --help   help for sha1sum

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE SIZE


Prints the total size and number of objects in remote:path.


Synopsis

Prints the total size and number of objects in remote:path.

    rclone size remote:path [flags]


Options

      -h, --help   help for size
          --json   format output as JSON

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE VERSION


Show the version number.


Synopsis

Show the version number, the go version and the architecture.

Eg

    $ rclone version
    rclone v1.41
    - os/arch: linux/amd64
    - go version: go1.10

If you supply the --check flag, then it will do an online check to
compare your version with the latest release and the latest beta.

    $ rclone version --check
    yours:  1.42.0.6
    latest: 1.42          (released 2018-06-16)
    beta:   1.42.0.5      (released 2018-06-17)

Or

    $ rclone version --check
    yours:  1.41
    latest: 1.42          (released 2018-06-16)
      upgrade: https://downloads.rclone.org/v1.42
    beta:   1.42.0.5      (released 2018-06-17)
      upgrade: https://beta.rclone.org/v1.42-005-g56e1e820

    rclone version [flags]


Options

          --check   Check for new version.
      -h, --help    help for version

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CLEANUP


Clean up the remote if possible


Synopsis

Clean up the remote if possible. Empty the trash or delete old file
versions. Not supported by all remotes.

    rclone cleanup remote:path [flags]


Options

      -h, --help   help for cleanup

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE DEDUPE


Interactively find duplicate filenames and delete/rename them.


Synopsis

By default dedupe interactively finds files with duplicate names and
offers to delete all but one or rename them to be different.

This is only useful with backends like Google Drive which can have
duplicate file names. It can be run on wrapping backends (eg crypt) if
they wrap a backend which supports duplicate file names.

In the first pass it will merge directories with the same name. It will
do this iteratively until all the identically named directories have
been merged.

In the second pass, for every group of duplicate file names, it will
delete all but one identical files it finds without confirmation. This
means that for most duplicated files the dedupe command will not be
interactive.

dedupe considers files to be identical if they have the same hash. If
the backend does not support hashes (eg crypt wrapping Google Drive)
then they will never be found to be identical. If you use the
--size-only flag then files will be considered identical if they have
the same size (any hash will be ignored). This can be useful on crypt
backends which do not support hashes.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

Here is an example run.

Before - with duplicates

    $ rclone lsl drive:dupes
      6048320 2016-03-05 16:23:16.798000000 one.txt
      6048320 2016-03-05 16:23:11.775000000 one.txt
       564374 2016-03-05 16:23:06.731000000 one.txt
      6048320 2016-03-05 16:18:26.092000000 one.txt
      6048320 2016-03-05 16:22:46.185000000 two.txt
      1744073 2016-03-05 16:22:38.104000000 two.txt
       564374 2016-03-05 16:22:52.118000000 two.txt

Now the dedupe session

    $ rclone dedupe drive:dupes
    2016/03/05 16:24:37 Google drive root 'dupes': Looking for duplicates using interactive mode.
    one.txt: Found 4 files with duplicate names
    one.txt: Deleting 2/3 identical duplicates (MD5 "1eedaa9fe86fd4b8632e2ac549403b36")
    one.txt: 2 duplicates remain
      1:      6048320 bytes, 2016-03-05 16:23:16.798000000, MD5 1eedaa9fe86fd4b8632e2ac549403b36
      2:       564374 bytes, 2016-03-05 16:23:06.731000000, MD5 7594e7dc9fc28f727c42ee3e0749de81
    s) Skip and do nothing
    k) Keep just one (choose which in next step)
    r) Rename all to be different (by changing file.jpg to file-1.jpg)
    s/k/r> k
    Enter the number of the file to keep> 1
    one.txt: Deleted 1 extra copies
    two.txt: Found 3 files with duplicate names
    two.txt: 3 duplicates remain
      1:       564374 bytes, 2016-03-05 16:22:52.118000000, MD5 7594e7dc9fc28f727c42ee3e0749de81
      2:      6048320 bytes, 2016-03-05 16:22:46.185000000, MD5 1eedaa9fe86fd4b8632e2ac549403b36
      3:      1744073 bytes, 2016-03-05 16:22:38.104000000, MD5 851957f7fb6f0bc4ce76be966d336802
    s) Skip and do nothing
    k) Keep just one (choose which in next step)
    r) Rename all to be different (by changing file.jpg to file-1.jpg)
    s/k/r> r
    two-1.txt: renamed from: two.txt
    two-2.txt: renamed from: two.txt
    two-3.txt: renamed from: two.txt

The result being

    $ rclone lsl drive:dupes
      6048320 2016-03-05 16:23:16.798000000 one.txt
       564374 2016-03-05 16:22:52.118000000 two-1.txt
      6048320 2016-03-05 16:22:46.185000000 two-2.txt
      1744073 2016-03-05 16:22:38.104000000 two-3.txt

Dedupe can be run non interactively using the --dedupe-mode flag or by
using an extra parameter with the same value

-   --dedupe-mode interactive - interactive as above.
-   --dedupe-mode skip - removes identical files then skips anything
    left.
-   --dedupe-mode first - removes identical files then keeps the first
    one.
-   --dedupe-mode newest - removes identical files then keeps the newest
    one.
-   --dedupe-mode oldest - removes identical files then keeps the oldest
    one.
-   --dedupe-mode largest - removes identical files then keeps the
    largest one.
-   --dedupe-mode smallest - removes identical files then keeps the
    smallest one.
-   --dedupe-mode rename - removes identical files then renames the rest
    to be different.

For example to rename all the identically named photos in your Google
Photos directory, do

    rclone dedupe --dedupe-mode rename "drive:Google Photos"

Or

    rclone dedupe rename "drive:Google Photos"

    rclone dedupe [mode] remote:path [flags]


Options

          --dedupe-mode string   Dedupe mode interactive|skip|first|newest|oldest|largest|smallest|rename. (default "interactive")
      -h, --help                 help for dedupe

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE ABOUT


Get quota information from the remote.


Synopsis

Get quota information from the remote, like bytes used/free/quota and
bytes used in the trash. Not supported by all remotes.

This will print to stdout something like this:

    Total:   17G
    Used:    7.444G
    Free:    1.315G
    Trashed: 100.000M
    Other:   8.241G

Where the fields are:

-   Total: total size available.
-   Used: total size used
-   Free: total amount this user could upload.
-   Trashed: total amount in the trash
-   Other: total amount in other storage (eg Gmail, Google Photos)
-   Objects: total number of objects in the storage

Note that not all the backends provide all the fields - they will be
missing if they are not known for that backend. Where it is known that
the value is unlimited the value will also be omitted.

Use the --full flag to see the numbers written out in full, eg

    Total:   18253611008
    Used:    7993453766
    Free:    1411001220
    Trashed: 104857602
    Other:   8849156022

Use the --json flag for a computer readable output, eg

    {
        "total": 18253611008,
        "used": 7993453766,
        "trashed": 104857602,
        "other": 8849156022,
        "free": 1411001220
    }

    rclone about remote: [flags]


Options

          --full   Full numbers instead of SI units
      -h, --help   help for about
          --json   Format output as JSON

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE AUTHORIZE


Remote authorization.


Synopsis

Remote authorization. Used to authorize a remote or headless rclone from
a machine with a browser - use as instructed by rclone config.

Use the --auth-no-open-browser to prevent rclone to open auth link in
default browser automatically.

    rclone authorize [flags]


Options

          --auth-no-open-browser   Do not automatically open auth link in default browser
      -h, --help                   help for authorize

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE BACKEND


Run a backend specific command.


Synopsis

This runs a backend specific command. The commands themselves (except
for "help" and "features") are defined by the backends and you should
see the backend docs for definitions.

You can discover what commands a backend implements by using

    rclone backend help remote:
    rclone backend help <backendname>

You can also discover information about the backend using (see
operations/fsinfo in the remote control docs for more info).

    rclone backend features remote:

Pass options to the backend command with -o. This should be key=value or
key, eg:

    rclone backend stats remote:path stats -o format=json -o long

Pass arguments to the backend by placing them on the end of the line

    rclone backend cleanup remote:path file1 file2 file3

Note to run these commands on a running backend then see backend/command
in the rc docs.

    rclone backend <command> remote:path [opts] <args> [flags]


Options

      -h, --help                 help for backend
          --json                 Always output in JSON format.
      -o, --option stringArray   Option in the form name=value or name.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CAT


Concatenates any files and sends them to stdout.


Synopsis

rclone cat sends any files to standard output.

You can use it like this to output a single file

    rclone cat remote:path/to/file

Or like this to output any file in dir or its subdirectories.

    rclone cat remote:path/to/dir

Or like this to output any .txt files in dir or its subdirectories.

    rclone --include "*.txt" cat remote:path/to/dir

Use the --head flag to print characters only at the start, --tail for
the end and --offset and --count to print a section in the middle. Note
that if offset is negative it will count from the end, so --offset -1
--count 1 is equivalent to --tail 1.

    rclone cat remote:path [flags]


Options

          --count int    Only print N characters. (default -1)
          --discard      Discard the output instead of printing.
          --head int     Only print the first N characters.
      -h, --help         help for cat
          --offset int   Start printing at offset N (or from end if -ve).
          --tail int     Only print the last N characters.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CONFIG CREATE


Create a new remote with name, type and options.


Synopsis

Create a new remote of name with type and options. The options should be
passed in pairs of key value.

For example to make a swift remote of name myremote using auto config
you would do:

    rclone config create myremote swift env_auth true

Note that if the config process would normally ask a question the
default is taken. Each time that happens rclone will print a message
saying how to affect the value taken.

If any of the parameters passed is a password field, then rclone will
automatically obscure them if they aren't already obscured before
putting them in the config file.

NB If the password parameter is 22 characters or longer and consists
only of base64 characters then rclone can get confused about whether the
password is already obscured or not and put unobscured passwords into
the config file. If you want to be 100% certain that the passwords get
obscured then use the "--obscure" flag, or if you are 100% certain you
are already passing obscured passwords then use "--no-obscure". You can
also set osbscured passwords using the "rclone config password" command.

So for example if you wanted to configure a Google Drive remote but
using remote authorization you would do this:

    rclone config create mydrive drive config_is_local false

    rclone config create `name` `type` [`key` `value`]* [flags]


Options

      -h, --help         help for create
          --no-obscure   Force any passwords not to be obscured.
          --obscure      Force any passwords to be obscured.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG DELETE


Delete an existing remote name.


Synopsis

Delete an existing remote name.

    rclone config delete `name` [flags]


Options

      -h, --help   help for delete

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG DISCONNECT


Disconnects user from remote


Synopsis

This disconnects the remote: passed in to the cloud storage system.

This normally means revoking the oauth token.

To reconnect use "rclone config reconnect".

    rclone config disconnect remote: [flags]


Options

      -h, --help   help for disconnect

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG DUMP


Dump the config file as JSON.


Synopsis

Dump the config file as JSON.

    rclone config dump [flags]


Options

      -h, --help   help for dump

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG EDIT


Enter an interactive configuration session.


Synopsis

Enter an interactive configuration session where you can setup new
remotes and manage existing ones. You may also set or remove a password
to protect your configuration.

    rclone config edit [flags]


Options

      -h, --help   help for edit

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG FILE


Show path of configuration file in use.


Synopsis

Show path of configuration file in use.

    rclone config file [flags]


Options

      -h, --help   help for file

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG PASSWORD


Update password in an existing remote.


Synopsis

Update an existing remote's password. The password should be passed in
pairs of key value.

For example to set password of a remote of name myremote you would do:

    rclone config password myremote fieldname mypassword

This command is obsolete now that "config update" and "config create"
both support obscuring passwords directly.

    rclone config password `name` [`key` `value`]+ [flags]


Options

      -h, --help   help for password

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG PROVIDERS


List in JSON format all the providers and options.


Synopsis

List in JSON format all the providers and options.

    rclone config providers [flags]


Options

      -h, --help   help for providers

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG RECONNECT


Re-authenticates user with remote.


Synopsis

This reconnects remote: passed in to the cloud storage system.

To disconnect the remote use "rclone config disconnect".

This normally means going through the interactive oauth flow again.

    rclone config reconnect remote: [flags]


Options

      -h, --help   help for reconnect

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG SHOW


Print (decrypted) config file, or the config for a single remote.


Synopsis

Print (decrypted) config file, or the config for a single remote.

    rclone config show [<remote>] [flags]


Options

      -h, --help   help for show

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG UPDATE


Update options in an existing remote.


Synopsis

Update an existing remote's options. The options should be passed in in
pairs of key value.

For example to update the env_auth field of a remote of name myremote
you would do:

    rclone config update myremote swift env_auth true

If any of the parameters passed is a password field, then rclone will
automatically obscure them if they aren't already obscured before
putting them in the config file.

NB If the password parameter is 22 characters or longer and consists
only of base64 characters then rclone can get confused about whether the
password is already obscured or not and put unobscured passwords into
the config file. If you want to be 100% certain that the passwords get
obscured then use the "--obscure" flag, or if you are 100% certain you
are already passing obscured passwords then use "--no-obscure". You can
also set osbscured passwords using the "rclone config password" command.

If the remote uses OAuth the token will be updated, if you don't require
this add an extra parameter thus:

    rclone config update myremote swift env_auth true config_refresh_token false

    rclone config update `name` [`key` `value`]+ [flags]


Options

      -h, --help         help for update
          --no-obscure   Force any passwords not to be obscured.
          --obscure      Force any passwords to be obscured.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE CONFIG USERINFO


Prints info about logged in user of remote.


Synopsis

This prints the details of the person logged in to the cloud storage
system.

    rclone config userinfo remote: [flags]


Options

      -h, --help   help for userinfo
          --json   Format output as JSON

See the global flags page for global options not listed here.


SEE ALSO

-   rclone config - Enter an interactive configuration session.



RCLONE COPYTO


Copy files from source to dest, skipping already copied


Synopsis

If source:path is a file or directory then it copies it to a file or
directory named dest:path.

This can be used to upload single files to other than their current
name. If the source is a directory then it acts exactly like the copy
command.

So

    rclone copyto src dst

where src and dst are rclone paths, either remote:path or /path/to/local
or C:.

This will:

    if src is file
        copy it to dst, overwriting an existing file if it exists
    if src is directory
        copy it to dst, overwriting existing files if they exist
        see copy command for full details

This doesn't transfer unchanged files, testing by size and modification
time or MD5SUM. It doesn't delete files from the destination.

NOTE: Use the -P/--progress flag to view real-time transfer statistics

    rclone copyto source:path dest:path [flags]


Options

      -h, --help   help for copyto

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE COPYURL


Copy url content to dest.


Synopsis

Download a URL's content and copy it to the destination without saving
it in temporary storage.

Setting --auto-filename will cause the file name to be retrieved from
the from URL (after any redirections) and used in the destination path.

Setting --no-clobber will prevent overwriting file on the destination if
there is one with the same name.

Setting --stdout or making the output file name "-" will cause the
output to be written to standard output.

    rclone copyurl https://example.com dest:path [flags]


Options

      -a, --auto-filename   Get the file name from the URL and use it for destination file path
      -h, --help            help for copyurl
          --no-clobber      Prevent overwriting file with same name
          --stdout          Write the output to stdout rather than a file

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CRYPTCHECK


Cryptcheck checks the integrity of a crypted remote.


Synopsis

rclone cryptcheck checks a remote against a crypted remote. This is the
equivalent of running rclone check, but able to check the checksums of
the crypted remote.

For it to work the underlying remote of the cryptedremote must support
some kind of checksum.

It works by reading the nonce from each file on the cryptedremote: and
using that to encrypt each file on the remote:. It then checks the
checksum of the underlying file on the cryptedremote: against the
checksum of the file it has just encrypted.

Use it like this

    rclone cryptcheck /path/to/files encryptedremote:path

You can use it like this also, but that will involve downloading all the
files in remote:path.

    rclone cryptcheck remote:path encryptedremote:path

After it has run it will log the status of the encryptedremote:.

If you supply the --one-way flag, it will only check that files in the
source match the files in the destination, not the other way around.
This means that extra files in the destination that are not in the
source will not be detected.

The --differ, --missing-on-dst, --missing-on-src, --src-only and --error
flags write paths, one per line, to the file name (or stdout if it is -)
supplied. What they write is described in the help below. For example
--differ will write all paths which are present on both the source and
destination but different.

The --combined flag will write a file (or stdout) which contains all
file paths with a symbol and then a space and then the path to tell you
what happened to it. These are reminiscent of diff files.

-   = path means path was found in source and destination and was
    identical
-   - path means path was missing on the source, so only in the
    destination
-   + path means path was missing on the destination, so only in the
    source
-   * path means path was present in source and destination but
    different.
-   ! path means there was an error reading or hashing the source or
    dest.

    rclone cryptcheck remote:path cryptedremote:path [flags]


Options

          --combined string         Make a combined report of changes to this file
          --differ string           Report all non-matching files to this file
          --error string            Report all files with errors (hashing or reading) to this file
      -h, --help                    help for cryptcheck
          --match string            Report all matching files to this file
          --missing-on-dst string   Report all files missing from the destination to this file
          --missing-on-src string   Report all files missing from the source to this file
          --one-way                 Check one way only, source files must exist on remote

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE CRYPTDECODE


Cryptdecode returns unencrypted file names.


Synopsis

rclone cryptdecode returns unencrypted file names when provided with a
list of encrypted file names. List limit is 10 items.

If you supply the --reverse flag, it will return encrypted file names.

use it like this

    rclone cryptdecode encryptedremote: encryptedfilename1 encryptedfilename2

    rclone cryptdecode --reverse encryptedremote: filename1 filename2

    rclone cryptdecode encryptedremote: encryptedfilename [flags]


Options

      -h, --help      help for cryptdecode
          --reverse   Reverse cryptdecode, encrypts filenames

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE DELETEFILE


Remove a single file from remote.


Synopsis

Remove a single file from remote. Unlike delete it cannot be used to
remove a directory and it doesn't obey include/exclude filters - if the
specified file exists, it will always be removed.

    rclone deletefile remote:path [flags]


Options

      -h, --help   help for deletefile

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE GENAUTOCOMPLETE


Output completion script for a given shell.


Synopsis

Generates a shell completion script for rclone. Run with --help to list
the supported shells.


Options

      -h, --help   help for genautocomplete

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.
-   rclone genautocomplete bash - Output bash completion script for
    rclone.
-   rclone genautocomplete fish - Output fish completion script for
    rclone.
-   rclone genautocomplete zsh - Output zsh completion script for
    rclone.



RCLONE GENAUTOCOMPLETE BASH


Output bash completion script for rclone.


Synopsis

Generates a bash shell autocompletion script for rclone.

This writes to /etc/bash_completion.d/rclone by default so will probably
need to be run with sudo or as root, eg

    sudo rclone genautocomplete bash

Logout and login again to use the autocompletion scripts, or source them
directly

    . /etc/bash_completion

If you supply a command line argument the script will be written there.

    rclone genautocomplete bash [output_file] [flags]


Options

      -h, --help   help for bash

See the global flags page for global options not listed here.


SEE ALSO

-   rclone genautocomplete - Output completion script for a given shell.



RCLONE GENAUTOCOMPLETE FISH


Output fish completion script for rclone.


Synopsis

Generates a fish autocompletion script for rclone.

This writes to /etc/fish/completions/rclone.fish by default so will
probably need to be run with sudo or as root, eg

    sudo rclone genautocomplete fish

Logout and login again to use the autocompletion scripts, or source them
directly

    . /etc/fish/completions/rclone.fish

If you supply a command line argument the script will be written there.

    rclone genautocomplete fish [output_file] [flags]


Options

      -h, --help   help for fish

See the global flags page for global options not listed here.


SEE ALSO

-   rclone genautocomplete - Output completion script for a given shell.



RCLONE GENAUTOCOMPLETE ZSH


Output zsh completion script for rclone.


Synopsis

Generates a zsh autocompletion script for rclone.

This writes to /usr/share/zsh/vendor-completions/_rclone by default so
will probably need to be run with sudo or as root, eg

    sudo rclone genautocomplete zsh

Logout and login again to use the autocompletion scripts, or source them
directly

    autoload -U compinit && compinit

If you supply a command line argument the script will be written there.

    rclone genautocomplete zsh [output_file] [flags]


Options

      -h, --help   help for zsh

See the global flags page for global options not listed here.


SEE ALSO

-   rclone genautocomplete - Output completion script for a given shell.



RCLONE GENDOCS


Output markdown docs for rclone to the directory supplied.


Synopsis

This produces markdown docs for the rclone commands to the directory
supplied. These are in a format suitable for hugo to render into the
rclone.org website.

    rclone gendocs output_directory [flags]


Options

      -h, --help   help for gendocs

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE HASHSUM


Produces a hashsum file for all the objects in the path.


Synopsis

Produces a hash file for all the objects in the path using the hash
named. The output is in the same format as the standard md5sum/sha1sum
tool.

Run without a hash to see the list of supported hashes, eg

    $ rclone hashsum
    Supported hashes are:
      * MD5
      * SHA-1
      * DropboxHash
      * QuickXorHash

Then

    $ rclone hashsum MD5 remote:path

    rclone hashsum <hash> remote:path [flags]


Options

          --base64   Output base64 encoded hashsum
      -h, --help     help for hashsum

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LINK


Generate public link to file/folder.


Synopsis

rclone link will create, retrieve or remove a public link to the given
file or folder.

    rclone link remote:path/to/file
    rclone link remote:path/to/folder/
    rclone link --unlink remote:path/to/folder/
    rclone link --expire 1d remote:path/to/file

If you supply the --expire flag, it will set the expiration time
otherwise it will use the default (100 years). NOTE not all backends
support the --expire flag - if the backend doesn't support it then the
link returned won't expire.

Use the --unlink flag to remove existing public links to the file or
folder. NOTE not all backends support "--unlink" flag - those that don't
will just ignore it.

If successful, the last line of the output will contain the link. Exact
capabilities depend on the remote, but the link will always by default
be created with the least constraints – e.g. no expiry, no password
protection, accessible without account.

    rclone link remote:path [flags]


Options

          --expire Duration   The amount of time that the link will be valid (default 100y)
      -h, --help              help for link
          --unlink            Remove existing public link to file/folder

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LISTREMOTES


List all the remotes in the config file.


Synopsis

rclone listremotes lists all the available remotes from the config file.

When uses with the -l flag it lists the types too.

    rclone listremotes [flags]


Options

      -h, --help   help for listremotes
          --long   Show the type as well as names.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LSF


List directories and objects in remote:path formatted for parsing


Synopsis

List the contents of the source path (directories and objects) to
standard output in a form which is easy to parse by scripts. By default
this will just be the names of the objects and directories, one per
line. The directories will have a / suffix.

Eg

    $ rclone lsf swift:bucket
    bevajer5jef
    canole
    diwogej7
    ferejej3gux/
    fubuwic

Use the --format option to control what gets listed. By default this is
just the path, but you can use these parameters to control the output:

    p - path
    s - size
    t - modification time
    h - hash
    i - ID of object
    o - Original ID of underlying object
    m - MimeType of object if known
    e - encrypted name
    T - tier of storage if known, eg "Hot" or "Cool"

So if you wanted the path, size and modification time, you would use
--format "pst", or maybe --format "tsp" to put the path last.

Eg

    $ rclone lsf  --format "tsp" swift:bucket
    2016-06-25 18:55:41;60295;bevajer5jef
    2016-06-25 18:55:43;90613;canole
    2016-06-25 18:55:43;94467;diwogej7
    2018-04-26 08:50:45;0;ferejej3gux/
    2016-06-25 18:55:40;37600;fubuwic

If you specify "h" in the format you will get the MD5 hash by default,
use the "--hash" flag to change which hash you want. Note that this can
be returned as an empty string if it isn't available on the object (and
for directories), "ERROR" if there was an error reading it from the
object and "UNSUPPORTED" if that object does not support that hash type.

For example to emulate the md5sum command you can use

    rclone lsf -R --hash MD5 --format hp --separator "  " --files-only .

Eg

    $ rclone lsf -R --hash MD5 --format hp --separator "  " --files-only swift:bucket 
    7908e352297f0f530b84a756f188baa3  bevajer5jef
    cd65ac234e6fea5925974a51cdd865cc  canole
    03b5341b4f234b9d984d03ad076bae91  diwogej7
    8fd37c3810dd660778137ac3a66cc06d  fubuwic
    99713e14a4c4ff553acaf1930fad985b  gixacuh7ku

(Though "rclone md5sum ." is an easier way of typing this.)

By default the separator is ";" this can be changed with the --separator
flag. Note that separators aren't escaped in the path so putting it last
is a good strategy.

Eg

    $ rclone lsf  --separator "," --format "tshp" swift:bucket
    2016-06-25 18:55:41,60295,7908e352297f0f530b84a756f188baa3,bevajer5jef
    2016-06-25 18:55:43,90613,cd65ac234e6fea5925974a51cdd865cc,canole
    2016-06-25 18:55:43,94467,03b5341b4f234b9d984d03ad076bae91,diwogej7
    2018-04-26 08:52:53,0,,ferejej3gux/
    2016-06-25 18:55:40,37600,8fd37c3810dd660778137ac3a66cc06d,fubuwic

You can output in CSV standard format. This will escape things in " if
they contain ,

Eg

    $ rclone lsf --csv --files-only --format ps remote:path
    test.log,22355
    test.sh,449
    "this file contains a comma, in the file name.txt",6

Note that the --absolute parameter is useful for making lists of files
to pass to an rclone copy with the --files-from-raw flag.

For example to find all the files modified within one day and copy those
only (without traversing the whole directory structure):

    rclone lsf --absolute --files-only --max-age 1d /path/to/local > new_files
    rclone copy --files-from-raw new_files /path/to/local remote:path

Any of the filtering options can be applied to this command.

There are several related list commands

-   ls to list size and path of objects only
-   lsl to list modification time, size and path of objects only
-   lsd to list directories only
-   lsf to list objects and directories in easy to parse format
-   lsjson to list objects and directories in JSON format

ls,lsl,lsd are designed to be human readable. lsf is designed to be
human and machine readable. lsjson is designed to be machine readable.

Note that ls and lsl recurse by default - use "--max-depth 1" to stop
the recursion.

The other list commands lsd,lsf,lsjson do not recurse by default - use
"-R" to make them recurse.

Listing a non existent directory will produce an error except for
remotes which can't have empty directories (eg s3, swift, gcs, etc - the
bucket based remotes).

    rclone lsf remote:path [flags]


Options

          --absolute           Put a leading / in front of path names.
          --csv                Output in CSV format.
      -d, --dir-slash          Append a slash to directory names. (default true)
          --dirs-only          Only list directories.
          --files-only         Only list files.
      -F, --format string      Output format - see  help for details (default "p")
          --hash h             Use this hash when h is used in the format MD5|SHA-1|DropboxHash (default "MD5")
      -h, --help               help for lsf
      -R, --recursive          Recurse into the listing.
      -s, --separator string   Separator for the items in the format. (default ";")

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE LSJSON


List directories and objects in the path in JSON format.


Synopsis

List directories and objects in the path in JSON format.

The output is an array of Items, where each Item looks like this

{ "Hashes" : { "SHA-1" : "f572d396fae9206628714fb2ce00f72e94f2258f",
"MD5" : "b1946ac92492d2347c6235b4d2611184", "DropboxHash" :
"ecb65bb98f9d905b70458986c39fcbad7715e5f2fcc3b1f07767d7c83e2438cc" },
"ID": "y2djkhiujf83u33", "OrigID": "UYOJVTUW00Q1RzTDA", "IsBucket" :
false, "IsDir" : false, "MimeType" : "application/octet-stream",
"ModTime" : "2017-05-31T16:15:57.034468261+01:00", "Name" : "file.txt",
"Encrypted" : "v0qpsdq8anpci8n929v3uu9338", "EncryptedPath" :
"kja9098349023498/v0qpsdq8anpci8n929v3uu9338", "Path" :
"full/path/goes/here/file.txt", "Size" : 6, "Tier" : "hot", }

If --hash is not specified the Hashes property won't be emitted. The
types of hash can be specified with the --hash-type parameter (which may
be repeated). If --hash-type is set then it implies --hash.

If --no-modtime is specified then ModTime will be blank. This can speed
things up on remotes where reading the ModTime takes an extra request
(eg s3, swift).

If --no-mimetype is specified then MimeType will be blank. This can
speed things up on remotes where reading the MimeType takes an extra
request (eg s3, swift).

If --encrypted is not specified the Encrypted won't be emitted.

If --dirs-only is not specified files in addition to directories are
returned

If --files-only is not specified directories in addition to the files
will be returned.

The Path field will only show folders below the remote path being
listed. If "remote:path" contains the file "subfolder/file.txt", the
Path for "file.txt" will be "subfolder/file.txt", not
"remote:path/subfolder/file.txt". When used without --recursive the Path
will always be the same as Name.

If the directory is a bucket in a bucket based backend, then "IsBucket"
will be set to true. This key won't be present unless it is "true".

The time is in RFC3339 format with up to nanosecond precision. The
number of decimal digits in the seconds will depend on the precision
that the remote can hold the times, so if times are accurate to the
nearest millisecond (eg Google Drive) then 3 digits will always be shown
("2017-05-31T16:15:57.034+01:00") whereas if the times are accurate to
the nearest second (Dropbox, Box, WebDav etc) no digits will be shown
("2017-05-31T16:15:57+01:00").

The whole output can be processed as a JSON blob, or alternatively it
can be processed line by line as each item is written one to a line.

Any of the filtering options can be applied to this command.

There are several related list commands

-   ls to list size and path of objects only
-   lsl to list modification time, size and path of objects only
-   lsd to list directories only
-   lsf to list objects and directories in easy to parse format
-   lsjson to list objects and directories in JSON format

ls,lsl,lsd are designed to be human readable. lsf is designed to be
human and machine readable. lsjson is designed to be machine readable.

Note that ls and lsl recurse by default - use "--max-depth 1" to stop
the recursion.

The other list commands lsd,lsf,lsjson do not recurse by default - use
"-R" to make them recurse.

Listing a non existent directory will produce an error except for
remotes which can't have empty directories (eg s3, swift, gcs, etc - the
bucket based remotes).

    rclone lsjson remote:path [flags]


Options

          --dirs-only               Show only directories in the listing.
      -M, --encrypted               Show the encrypted names.
          --files-only              Show only files in the listing.
          --hash                    Include hashes in the output (may take longer).
          --hash-type stringArray   Show only this hash type (may be repeated).
      -h, --help                    help for lsjson
          --no-mimetype             Don't read the mime type (can speed things up).
          --no-modtime              Don't read the modification time (can speed things up).
          --original                Show the ID of the underlying Object.
      -R, --recursive               Recurse into the listing.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE MOUNT


Mount the remote as file system on a mountpoint.


Synopsis

rclone mount allows Linux, FreeBSD, macOS and Windows to mount any of
Rclone's cloud storage systems as a file system with FUSE.

First set up your remote using rclone config. Check it works with
rclone ls etc.

You can either run mount in foreground mode or background (daemon) mode.
Mount runs in foreground mode by default, use the --daemon flag to
specify background mode mode. Background mode is only supported on Linux
and OSX, you can only run mount in foreground mode on Windows.

On Linux/macOS/FreeBSD Start the mount like this where
/path/to/local/mount is an EMPTY EXISTING directory.

    rclone mount remote:path/to/files /path/to/local/mount

Or on Windows like this where X: is an unused drive letter or use a path
to NON-EXISTENT directory.

    rclone mount remote:path/to/files X:
    rclone mount remote:path/to/files C:\path\to\nonexistent\directory

When running in background mode the user will have to stop the mount
manually (specified below).

When the program ends while in foreground mode, either via Ctrl+C or
receiving a SIGINT or SIGTERM signal, the mount is automatically
stopped.

The umount operation can fail, for example when the mountpoint is busy.
When that happens, it is the user's responsibility to stop the mount
manually.

Stopping the mount manually:

    # Linux
    fusermount -u /path/to/local/mount
    # OS X
    umount /path/to/local/mount


Installing on Windows

To run rclone mount on Windows, you will need to download and install
WinFsp.

WinFsp is an open source Windows File System Proxy which makes it easy
to write user space file systems for Windows. It provides a FUSE
emulation layer which rclone uses combination with cgofuse. Both of
these packages are by Bill Zissimopoulos who was very helpful during the
implementation of rclone mount for Windows.

Windows caveats

Note that drives created as Administrator are not visible by other
accounts (including the account that was elevated as Administrator). So
if you start a Windows drive from an Administrative Command Prompt and
then try to access the same drive from Explorer (which does not run as
Administrator), you will not be able to see the new drive.

The easiest way around this is to start the drive from a normal command
prompt. It is also possible to start a drive from the SYSTEM account
(using the WinFsp.Launcher infrastructure) which creates drives
accessible for everyone on the system or alternatively using the nssm
service manager.

Mount as a network drive

By default, rclone will mount the remote as a normal drive. However, you
can also mount it as a NETWORK DRIVE (or NETWORK SHARE, as mentioned in
some places)

Unlike other systems, Windows provides a different filesystem type for
network drives. Windows and other programs treat the network drives and
fixed/removable drives differently: In network drives, many I/O
operations are optimized, as the high latency and low reliability
(compared to a normal drive) of a network is expected.

Although many people prefer network shares to be mounted as normal
system drives, this might cause some issues, such as programs not
working as expected or freezes and errors while operating with the
mounted remote in Windows Explorer. If you experience any of those,
consider mounting rclone remotes as network shares, as Windows expects
normal drives to be fast and reliable, while cloud storage is far from
that. See also Limitations section below for more info

Add "--fuse-flag --VolumePrefix=" to your "mount" command, REPLACING
"SHARE" WITH ANY OTHER NAME OF YOUR CHOICE IF YOU ARE MOUNTING MORE THAN
ONE REMOTE. Otherwise, the mountpoints will conflict and your mounted
filesystems will overlap.

Read more about drive mapping


Limitations

Without the use of "--vfs-cache-mode" this can only write files
sequentially, it can only seek when reading. This means that many
applications won't work with their files on an rclone mount without
"--vfs-cache-mode writes" or "--vfs-cache-mode full". See the File
Caching section for more info.

The bucket based remotes (eg Swift, S3, Google Compute Storage, B2,
Hubic) do not support the concept of empty directories, so empty
directories will have a tendency to disappear once they fall out of the
directory cache.

Only supported on Linux, FreeBSD, OS X and Windows at the moment.


rclone mount vs rclone sync/copy

File systems expect things to be 100% reliable, whereas cloud storage
systems are a long way from 100% reliable. The rclone sync/copy commands
cope with this with lots of retries. However rclone mount can't use
retries in the same way without making local copies of the uploads. Look
at the file caching for solutions to make mount more reliable.


Attribute caching

You can use the flag --attr-timeout to set the time the kernel caches
the attributes (size, modification time etc) for directory entries.

The default is "1s" which caches files just long enough to avoid too
many callbacks to rclone from the kernel.

In theory 0s should be the correct value for filesystems which can
change outside the control of the kernel. However this causes quite a
few problems such as rclone using too much memory, rclone not serving
files to samba and excessive time listing directories.

The kernel can cache the info about a file for the time given by
"--attr-timeout". You may see corruption if the remote file changes
length during this window. It will show up as either a truncated file or
a file with garbage on the end. With "--attr-timeout 1s" this is very
unlikely but not impossible. The higher you set "--attr-timeout" the
more likely it is. The default setting of "1s" is the lowest setting
which mitigates the problems above.

If you set it higher ('10s' or '1m' say) then the kernel will call back
to rclone less often making it more efficient, however there is more
chance of the corruption issue above.

If files don't change on the remote outside of the control of rclone
then there is no chance of corruption.

This is the same as setting the attr_timeout option in mount.fuse.


Filters

Note that all the rclone filters can be used to select a subset of the
files to be visible in the mount.


systemd

When running rclone mount as a systemd service, it is possible to use
Type=notify. In this case the service will enter the started state after
the mountpoint has been successfully set up. Units having the rclone
mount service specified as a requirement will see all files and folders
immediately in this mode.


chunked reading

--vfs-read-chunk-size will enable reading the source objects in parts.
This can reduce the used download quota for some remotes by requesting
only chunks from the remote that are actually read at the cost of an
increased number of requests.

When --vfs-read-chunk-size-limit is also specified and greater than
--vfs-read-chunk-size, the chunk size for each open file will get
doubled for each chunk read, until the specified value is reached. A
value of -1 will disable the limit and the chunk size will grow
indefinitely.

With --vfs-read-chunk-size 100M and --vfs-read-chunk-size-limit 0 the
following parts will be downloaded: 0-100M, 100M-200M, 200M-300M,
300M-400M and so on. When --vfs-read-chunk-size-limit 500M is specified,
the result would be 0-100M, 100M-300M, 300M-700M, 700M-1200M,
1200M-1700M and so on.

Chunked reading will only work with --vfs-cache-mode < full, as the file
will always be copied to the vfs cache before opening with
--vfs-cache-mode full.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".

    rclone mount remote:path /path/to/mountpoint [flags]


Options

          --allow-non-empty                        Allow mounting over a non-empty directory (not Windows).
          --allow-other                            Allow access to other users.
          --allow-root                             Allow access to root user.
          --async-read                             Use asynchronous reads. (default true)
          --attr-timeout duration                  Time for which file/directory attributes are cached. (default 1s)
          --daemon                                 Run mount as a daemon (background mode).
          --daemon-timeout duration                Time limit for rclone to respond to kernel (not supported by all OSes).
          --debug-fuse                             Debug the FUSE internals - needs -v.
          --default-permissions                    Makes kernel enforce access control based on the file mode.
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --file-perms FileMode                    File permissions (default 0666)
          --fuse-flag stringArray                  Flags or arguments to be passed direct to libfuse/WinFsp. Repeat if required.
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for mount
          --max-read-ahead SizeSuffix              The number of bytes that can be prefetched for sequential reads. (default 128k)
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
      -o, --option stringArray                     Option for libfuse/WinFsp. Repeat if required.
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --read-only                              Mount read-only.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem.
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)
          --volname string                         Set the volume name (not supported by all OSes).
          --write-back-cache                       Makes kernel buffer writes before sending them to rclone. Without this, writethrough caching is used.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE MOVETO


Move file or directory from source to dest.


Synopsis

If source:path is a file or directory then it moves it to a file or
directory named dest:path.

This can be used to rename files or upload single files to other than
their existing name. If the source is a directory then it acts exactly
like the move command.

So

    rclone moveto src dst

where src and dst are rclone paths, either remote:path or /path/to/local
or C:.

This will:

    if src is file
        move it to dst, overwriting an existing file if it exists
    if src is directory
        move it to dst, overwriting existing files if they exist
        see move command for full details

This doesn't transfer unchanged files, testing by size and modification
time or MD5SUM. src will be deleted on successful transfer.

IMPORTANT: Since this can cause data loss, test first with the --dry-run
or the --interactive/-i flag.

NOTE: Use the -P/--progress flag to view real-time transfer statistics.

    rclone moveto source:path dest:path [flags]


Options

      -h, --help   help for moveto

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE NCDU


Explore a remote with a text based user interface.


Synopsis

This displays a text based user interface allowing the navigation of a
remote. It is most useful for answering the question - "What is using
all my disk space?".

To make the user interface it first scans the entire remote given and
builds an in memory representation. rclone ncdu can be used during this
scanning phase and you will see it building up the directory structure
as it goes along.

Here are the keys - press '?' to toggle the help on and off

     ↑,↓ or k,j to Move
     →,l to enter
     ←,h to return
     c toggle counts
     g toggle graph
     n,s,C sort by name,size,count
     d delete file/directory
     y copy current path to clipbard
     Y display current path
     ^L refresh screen
     ? to toggle help on and off
     q/ESC/c-C to quit

This an homage to the ncdu tool but for rclone remotes. It is missing
lots of features at the moment but is useful as it stands.

Note that it might take some time to delete big files/folders. The UI
won't respond in the meantime since the deletion is done synchronously.

    rclone ncdu remote:path [flags]


Options

      -h, --help   help for ncdu

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE OBSCURE


Obscure password for use in the rclone config file


Synopsis

In the rclone config file, human readable passwords are obscured.
Obscuring them is done by encrypting them and writing them out in
base64. This is NOT a secure way of encrypting these passwords as rclone
can decrypt them - it is to prevent "eyedropping" - namely someone
seeing a password in the rclone config file by accident.

Many equally important things (like access tokens) are not obscured in
the config file. However it is very hard to shoulder surf a 64 character
hex token.

This command can also accept a password through STDIN instead of an
argument by passing a hyphen as an argument. Example:

echo "secretpassword" | rclone obscure -

If there is no data on STDIN to read, rclone obscure will default to
obfuscating the hyphen itself.

If you want to encrypt the config file then please use config file
encryption - see rclone config for more info.

    rclone obscure password [flags]


Options

      -h, --help   help for obscure

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE RC


Run a command against a running rclone.


Synopsis

This runs a command against a running rclone. Use the --url flag to
specify an non default URL to connect on. This can be either a ":port"
which is taken to mean "http://localhost:port" or a "host:port" which is
taken to mean "http://host:port"

A username and password can be passed in with --user and --pass.

Note that --rc-addr, --rc-user, --rc-pass will be read also for --url,
--user, --pass.

Arguments should be passed in as parameter=value.

The result will be returned as a JSON object by default.

The --json parameter can be used to pass in a JSON blob as an input
instead of key=value arguments. This is the only way of passing in more
complicated values.

The -o/--opt option can be used to set a key "opt" with key, value
options in the form "-o key=value" or "-o key". It can be repeated as
many times as required. This is useful for rc commands which take the
"opt" parameter which by convention is a dictionary of strings.

    -o key=value -o key2

Will place this in the "opt" value

    {"key":"value", "key2","")

The -a/--arg option can be used to set strings in the "arg" value. It
can be repeated as many times as required. This is useful for rc
commands which take the "arg" parameter which by convention is a list of
strings.

    -a value -a value2

Will place this in the "arg" value

    ["value", "value2"]

Use --loopback to connect to the rclone instance running "rclone rc".
This is very useful for testing commands without having to run an rclone
rc server, eg:

    rclone rc --loopback operations/about fs=/

Use "rclone rc" to see a list of all possible commands.

    rclone rc commands parameter [flags]


Options

      -a, --arg stringArray   Argument placed in the "arg" array.
      -h, --help              help for rc
          --json string       Input JSON - use instead of key=value args.
          --loopback          If set connect to this rclone instance not via HTTP.
          --no-output         If set don't output the JSON result.
      -o, --opt stringArray   Option in the form name=value or name placed in the "opt" array.
          --pass string       Password to use to connect to rclone remote control.
          --url string        URL to connect to rclone remote control. (default "http://localhost:5572/")
          --user string       Username to use to rclone remote control.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE RCAT


Copies standard input to file on remote.


Synopsis

rclone rcat reads from standard input (stdin) and copies it to a single
remote file.

    echo "hello world" | rclone rcat remote:path/to/file
    ffmpeg - | rclone rcat remote:path/to/file

If the remote file already exists, it will be overwritten.

rcat will try to upload small files in a single request, which is
usually more efficient than the streaming/chunked upload endpoints,
which use multiple requests. Exact behaviour depends on the remote. What
is considered a small file may be set through --streaming-upload-cutoff.
Uploading only starts after the cutoff is reached or if the file ends
before that. The data must fit into RAM. The cutoff needs to be small
enough to adhere the limits of your remote, please see there. Generally
speaking, setting this cutoff too high will decrease your performance.

Note that the upload can also not be retried because the data is not
kept around until the upload succeeds. If you need to transfer a lot of
data, you're better off caching locally and then rclone move it to the
destination.

    rclone rcat remote:path [flags]


Options

      -h, --help   help for rcat

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE RCD


Run rclone listening to remote control commands only.


Synopsis

This runs rclone so that it only listens to remote control commands.

This is useful if you are controlling rclone via the rc API.

If you pass in a path to a directory, rclone will serve that directory
for GET requests on the URL passed in. It will also open the URL in the
browser when rclone is run.

See the rc documentation for more info on the rc flags.

    rclone rcd <path to files to serve>* [flags]


Options

      -h, --help   help for rcd

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE RMDIRS


Remove empty directories under the path.


Synopsis

This removes any empty directories (or directories that only contain
empty directories) under the path that it finds, including the path if
it has nothing in.

If you supply the --leave-root flag, it will not remove the root
directory.

This is useful for tidying up remotes that rclone has left a lot of
empty directories in.

    rclone rmdirs remote:path [flags]


Options

      -h, --help         help for rmdirs
          --leave-root   Do not remove root directory if empty

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE SERVE


Serve a remote over a protocol.


Synopsis

rclone serve is used to serve a remote over a given protocol. This
command requires the use of a subcommand to specify the protocol, eg

    rclone serve http remote:

Each subcommand has its own options which you can see in their help.

    rclone serve <protocol> [opts] <remote> [flags]


Options

      -h, --help   help for serve

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.
-   rclone serve dlna - Serve remote:path over DLNA
-   rclone serve ftp - Serve remote:path over FTP.
-   rclone serve http - Serve the remote over HTTP.
-   rclone serve restic - Serve the remote for restic's REST API.
-   rclone serve sftp - Serve the remote over SFTP.
-   rclone serve webdav - Serve remote:path over webdav.



RCLONE SERVE DLNA


Serve remote:path over DLNA


Synopsis

rclone serve dlna is a DLNA media server for media stored in an rclone
remote. Many devices, such as the Xbox and PlayStation, can
automatically discover this server in the LAN and play audio/video from
it. VLC is also supported. Service discovery uses UDP multicast packets
(SSDP) and will thus only work on LANs.

Rclone will list all files present in the remote, without filtering
based on media formats or file extensions. Additionally, there is no
media transcoding support. This means that some players might show files
that they are not able to play back correctly.


Server options

Use --addr to specify which IP address and port the server should listen
on, eg --addr 1.2.3.4:8000 or --addr :8080 to listen to all IPs.

Use --name to choose the friendly server name, which is by default
"rclone (hostname)".

Use --log-trace in conjunction with -vv to enable additional debug
logging of all UPNP traffic.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".

    rclone serve dlna remote:path [flags]


Options

          --addr string                            ip:port or :port to bind the DLNA http server to. (default ":7879")
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --file-perms FileMode                    File permissions (default 0666)
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for dlna
          --log-trace                              enable trace logging of SOAP traffic
          --name string                            name of DLNA server
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --read-only                              Mount read-only.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem. (default 2)
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SERVE FTP


Serve remote:path over FTP.


Synopsis

rclone serve ftp implements a basic ftp server to serve the remote over
FTP protocol. This can be viewed with a ftp client or you can make a
remote of type ftp to read and write it.


Server options

Use --addr to specify which IP address and port the server should listen
on, eg --addr 1.2.3.4:8000 or --addr :8080 to listen to all IPs. By
default it only listens on localhost. You can use port :0 to let the OS
choose an available port.

If you set --addr to listen on a public or LAN accessible IP address
then using Authentication is advised - see the next section for info.

Authentication

By default this will serve files without needing a login.

You can set a single username and password with the --user and --pass
flags.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".


Auth Proxy

If you supply the parameter --auth-proxy /path/to/program then rclone
will use that program to generate backends on the fly which then are
used to authenticate incoming requests. This uses a simple JSON based
protocl with input on STDIN and output on STDOUT.

PLEASE NOTE: --auth-proxy and --authorized-keys cannot be used together,
if --auth-proxy is set the authorized keys option will be ignored.

There is an example program bin/test_proxy.py in the rclone source code.

The program's job is to take a user and pass on the input and turn those
into the config for a backend on STDOUT in JSON format. This config will
have any default parameters for the backend added, but it won't use
configuration from environment variables or command line options - it is
the job of the proxy program to make a complete config.

This config generated must have this extra parameter - _root - root to
use for the backend

And it may have this parameter - _obscure - comma separated strings for
parameters to obscure

If password authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "pass": "mypassword"
    }

If public-key authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "public_key": "AAAAB3NzaC1yc2EAAAADAQABAAABAQDuwESFdAe14hVS6omeyX7edc...JQdf"
    }

And as an example return this on STDOUT

    {
        "type": "sftp",
        "_root": "",
        "_obscure": "pass",
        "user": "me",
        "pass": "mypassword",
        "host": "sftp.example.com"
    }

This would mean that an SFTP backend would be created on the fly for the
user and pass/public_key returned in the output to the host given. Note
that since _obscure is set to pass, rclone will obscure the pass
parameter before creating the backend (which is required for sftp
backends).

The program can manipulate the supplied user in any way, for example to
make proxy to many different sftp backends, you could make the user be
user@example.com and then set the host to example.com in the output and
the user to user. For security you'd probably want to restrict the host
to a limited list.

Note that an internal cache is keyed on user so only use that for
configuration, don't use pass or public_key. This also means that if a
user's password or public-key is changed the cache will need to expire
(which takes 5 mins) before it takes effect.

This can be used to build general purpose proxies to any kind of backend
that rclone supports.

    rclone serve ftp remote:path [flags]


Options

          --addr string                            IPaddress:Port or :Port to bind server to. (default "localhost:2121")
          --auth-proxy string                      A program to use to create the backend from the auth.
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --file-perms FileMode                    File permissions (default 0666)
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for ftp
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
          --pass string                            Password for authentication. (empty value allow every password)
          --passive-port string                    Passive port range to use. (default "30000-32000")
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --public-ip string                       Public IP address to advertise for passive connections.
          --read-only                              Mount read-only.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem. (default 2)
          --user string                            User name for authentication. (default "anonymous")
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SERVE HTTP


Serve the remote over HTTP.


Synopsis

rclone serve http implements a basic web server to serve the remote over
HTTP. This can be viewed in a web browser or you can make a remote of
type http read from it.

You can use the filter flags (eg --include, --exclude) to control what
is served.

The server will log errors. Use -v to see access logs.

--bwlimit will be respected for file transfers. Use --stats to control
the stats printing.


Server options

Use --addr to specify which IP address and port the server should listen
on, eg --addr 1.2.3.4:8000 or --addr :8080 to listen to all IPs. By
default it only listens on localhost. You can use port :0 to let the OS
choose an available port.

If you set --addr to listen on a public or LAN accessible IP address
then using Authentication is advised - see the next section for info.

--server-read-timeout and --server-write-timeout can be used to control
the timeouts on the server. Note that this is the total time for a
transfer.

--max-header-bytes controls the maximum number of bytes the server will
accept in the HTTP header.

--baseurl controls the URL prefix that rclone serves from. By default
rclone will serve from the root. If you used --baseurl "/rclone" then
rclone would serve from a URL starting with "/rclone/". This is useful
if you wish to proxy rclone serve. Rclone automatically inserts leading
and trailing "/" on --baseurl, so --baseurl "rclone", --baseurl
"/rclone" and --baseurl "/rclone/" are all treated identically.

--template allows a user to specify a custom markup template for http
and webdav serve functions. The server exports the following markup to
be used within the template to server pages:

  -----------------------------------------------------------------------
  Parameter                           Description
  ----------------------------------- -----------------------------------
  .Name                               The full path of a file/directory.

  .Title                              Directory listing of .Name

  .Sort                               The current sort used. This is
                                      changeable via ?sort= parameter

                                      Sort Options:
                                      namedirfist,name,size,time (default
                                      namedirfirst)

  .Order                              The current ordering used. This is
                                      changeable via ?order= parameter

                                      Order Options: asc,desc (default
                                      asc)

  .Query                              Currently unused.

  .Breadcrumb                         Allows for creating a relative
                                      navigation

  -- .Link                            The relative to the root link of
                                      the Text.

  -- .Text                            The Name of the directory.

  .Entries                            Information about a specific
                                      file/directory.

  -- .URL                             The 'url' of an entry.

  -- .Leaf                            Currently same as 'URL' but
                                      intended to be 'just' the name.

  -- .IsDir                           Boolean for if an entry is a
                                      directory or not.

  -- .Size                            Size in Bytes of the entry.

  -- .ModTime                         The UTC timestamp of an entry.
  -----------------------------------------------------------------------

Authentication

By default this will serve files without needing a login.

You can either use an htpasswd file which can take lots of users, or set
a single username and password with the --user and --pass flags.

Use --htpasswd /path/to/htpasswd to provide an htpasswd file. This is in
standard apache format and supports MD5, SHA1 and BCrypt for basic
authentication. Bcrypt is recommended.

To create an htpasswd file:

    touch htpasswd
    htpasswd -B htpasswd user
    htpasswd -B htpasswd anotherUser

The password file can be updated while rclone is running.

Use --realm to set the authentication realm.

SSL/TLS

By default this will serve over http. If you want you can serve over
https. You will need to supply the --cert and --key flags. If you wish
to do client side certificate validation then you will need to supply
--client-ca also.

--cert should be either a PEM encoded certificate or a concatenation of
that with the CA certificate. --key should be the PEM encoded private
key and --client-ca should be the PEM encoded client certificate
authority certificate.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".

    rclone serve http remote:path [flags]


Options

          --addr string                            IPaddress:Port or :Port to bind server to. (default "localhost:8080")
          --baseurl string                         Prefix for URLs - leave blank for root.
          --cert string                            SSL PEM key (concatenation of certificate and CA certificate)
          --client-ca string                       Client certificate authority to verify clients with
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --file-perms FileMode                    File permissions (default 0666)
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for http
          --htpasswd string                        htpasswd file - if not provided no authentication is done
          --key string                             SSL PEM Private key
          --max-header-bytes int                   Maximum size of request header (default 4096)
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
          --pass string                            Password for authentication.
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --read-only                              Mount read-only.
          --realm string                           realm for authentication (default "rclone")
          --server-read-timeout duration           Timeout for server reading data (default 1h0m0s)
          --server-write-timeout duration          Timeout for server writing data (default 1h0m0s)
          --template string                        User Specified Template.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem. (default 2)
          --user string                            User name for authentication.
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SERVE RESTIC


Serve the remote for restic's REST API.


Synopsis

rclone serve restic implements restic's REST backend API over HTTP. This
allows restic to use rclone as a data storage mechanism for cloud
providers that restic does not support directly.

Restic is a command line program for doing backups.

The server will log errors. Use -v to see access logs.

--bwlimit will be respected for file transfers. Use --stats to control
the stats printing.


Setting up rclone for use by restic

First set up a remote for your chosen cloud provider.

Once you have set up the remote, check it is working with, for example
"rclone lsd remote:". You may have called the remote something other
than "remote:" - just substitute whatever you called it in the following
instructions.

Now start the rclone restic server

    rclone serve restic -v remote:backup

Where you can replace "backup" in the above by whatever path in the
remote you wish to use.

By default this will serve on "localhost:8080" you can change this with
use of the "--addr" flag.

You might wish to start this server on boot.


Setting up restic to use rclone

Now you can follow the restic instructions on setting up restic.

Note that you will need restic 0.8.2 or later to interoperate with
rclone.

For the example above you will want to use "http://localhost:8080/" as
the URL for the REST server.

For example:

    $ export RESTIC_REPOSITORY=rest:http://localhost:8080/
    $ export RESTIC_PASSWORD=yourpassword
    $ restic init
    created restic backend 8b1a4b56ae at rest:http://localhost:8080/

    Please note that knowledge of your password is required to access
    the repository. Losing your password means that your data is
    irrecoverably lost.
    $ restic backup /path/to/files/to/backup
    scan [/path/to/files/to/backup]
    scanned 189 directories, 312 files in 0:00
    [0:00] 100.00%  38.128 MiB / 38.128 MiB  501 / 501 items  0 errors  ETA 0:00
    duration: 0:00
    snapshot 45c8fdd8 saved

Multiple repositories

Note that you can use the endpoint to host multiple repositories. Do
this by adding a directory name or path after the URL. Note that these
MUST end with /. Eg

    $ export RESTIC_REPOSITORY=rest:http://localhost:8080/user1repo/
    # backup user1 stuff
    $ export RESTIC_REPOSITORY=rest:http://localhost:8080/user2repo/
    # backup user2 stuff

Private repositories

The "--private-repos" flag can be used to limit users to repositories
starting with a path of /<username>/.


Server options

Use --addr to specify which IP address and port the server should listen
on, eg --addr 1.2.3.4:8000 or --addr :8080 to listen to all IPs. By
default it only listens on localhost. You can use port :0 to let the OS
choose an available port.

If you set --addr to listen on a public or LAN accessible IP address
then using Authentication is advised - see the next section for info.

--server-read-timeout and --server-write-timeout can be used to control
the timeouts on the server. Note that this is the total time for a
transfer.

--max-header-bytes controls the maximum number of bytes the server will
accept in the HTTP header.

--baseurl controls the URL prefix that rclone serves from. By default
rclone will serve from the root. If you used --baseurl "/rclone" then
rclone would serve from a URL starting with "/rclone/". This is useful
if you wish to proxy rclone serve. Rclone automatically inserts leading
and trailing "/" on --baseurl, so --baseurl "rclone", --baseurl
"/rclone" and --baseurl "/rclone/" are all treated identically.

--template allows a user to specify a custom markup template for http
and webdav serve functions. The server exports the following markup to
be used within the template to server pages:

  -----------------------------------------------------------------------
  Parameter                           Description
  ----------------------------------- -----------------------------------
  .Name                               The full path of a file/directory.

  .Title                              Directory listing of .Name

  .Sort                               The current sort used. This is
                                      changeable via ?sort= parameter

                                      Sort Options:
                                      namedirfist,name,size,time (default
                                      namedirfirst)

  .Order                              The current ordering used. This is
                                      changeable via ?order= parameter

                                      Order Options: asc,desc (default
                                      asc)

  .Query                              Currently unused.

  .Breadcrumb                         Allows for creating a relative
                                      navigation

  -- .Link                            The relative to the root link of
                                      the Text.

  -- .Text                            The Name of the directory.

  .Entries                            Information about a specific
                                      file/directory.

  -- .URL                             The 'url' of an entry.

  -- .Leaf                            Currently same as 'URL' but
                                      intended to be 'just' the name.

  -- .IsDir                           Boolean for if an entry is a
                                      directory or not.

  -- .Size                            Size in Bytes of the entry.

  -- .ModTime                         The UTC timestamp of an entry.
  -----------------------------------------------------------------------

Authentication

By default this will serve files without needing a login.

You can either use an htpasswd file which can take lots of users, or set
a single username and password with the --user and --pass flags.

Use --htpasswd /path/to/htpasswd to provide an htpasswd file. This is in
standard apache format and supports MD5, SHA1 and BCrypt for basic
authentication. Bcrypt is recommended.

To create an htpasswd file:

    touch htpasswd
    htpasswd -B htpasswd user
    htpasswd -B htpasswd anotherUser

The password file can be updated while rclone is running.

Use --realm to set the authentication realm.

SSL/TLS

By default this will serve over http. If you want you can serve over
https. You will need to supply the --cert and --key flags. If you wish
to do client side certificate validation then you will need to supply
--client-ca also.

--cert should be either a PEM encoded certificate or a concatenation of
that with the CA certificate. --key should be the PEM encoded private
key and --client-ca should be the PEM encoded client certificate
authority certificate.

    rclone serve restic remote:path [flags]


Options

          --addr string                     IPaddress:Port or :Port to bind server to. (default "localhost:8080")
          --append-only                     disallow deletion of repository data
          --baseurl string                  Prefix for URLs - leave blank for root.
          --cert string                     SSL PEM key (concatenation of certificate and CA certificate)
          --client-ca string                Client certificate authority to verify clients with
      -h, --help                            help for restic
          --htpasswd string                 htpasswd file - if not provided no authentication is done
          --key string                      SSL PEM Private key
          --max-header-bytes int            Maximum size of request header (default 4096)
          --pass string                     Password for authentication.
          --private-repos                   users can only access their private repo
          --realm string                    realm for authentication (default "rclone")
          --server-read-timeout duration    Timeout for server reading data (default 1h0m0s)
          --server-write-timeout duration   Timeout for server writing data (default 1h0m0s)
          --stdio                           run an HTTP2 server on stdin/stdout
          --template string                 User Specified Template.
          --user string                     User name for authentication.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SERVE SFTP


Serve the remote over SFTP.


Synopsis

rclone serve sftp implements an SFTP server to serve the remote over
SFTP. This can be used with an SFTP client or you can make a remote of
type sftp to use with it.

You can use the filter flags (eg --include, --exclude) to control what
is served.

The server will log errors. Use -v to see access logs.

--bwlimit will be respected for file transfers. Use --stats to control
the stats printing.

You must provide some means of authentication, either with
--user/--pass, an authorized keys file (specify location with
--authorized-keys - the default is the same as ssh), an --auth-proxy, or
set the --no-auth flag for no authentication when logging in.

Note that this also implements a small number of shell commands so that
it can provide md5sum/sha1sum/df information for the rclone sftp
backend. This means that is can support SHA1SUMs, MD5SUMs and the about
command when paired with the rclone sftp backend.

If you don't supply a --key then rclone will generate one and cache it
for later use.

By default the server binds to localhost:2022 - if you want it to be
reachable externally then supply "--addr :2022" for example.

Note that the default of "--vfs-cache-mode off" is fine for the rclone
sftp backend, but it may not be with other SFTP clients.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".


Auth Proxy

If you supply the parameter --auth-proxy /path/to/program then rclone
will use that program to generate backends on the fly which then are
used to authenticate incoming requests. This uses a simple JSON based
protocl with input on STDIN and output on STDOUT.

PLEASE NOTE: --auth-proxy and --authorized-keys cannot be used together,
if --auth-proxy is set the authorized keys option will be ignored.

There is an example program bin/test_proxy.py in the rclone source code.

The program's job is to take a user and pass on the input and turn those
into the config for a backend on STDOUT in JSON format. This config will
have any default parameters for the backend added, but it won't use
configuration from environment variables or command line options - it is
the job of the proxy program to make a complete config.

This config generated must have this extra parameter - _root - root to
use for the backend

And it may have this parameter - _obscure - comma separated strings for
parameters to obscure

If password authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "pass": "mypassword"
    }

If public-key authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "public_key": "AAAAB3NzaC1yc2EAAAADAQABAAABAQDuwESFdAe14hVS6omeyX7edc...JQdf"
    }

And as an example return this on STDOUT

    {
        "type": "sftp",
        "_root": "",
        "_obscure": "pass",
        "user": "me",
        "pass": "mypassword",
        "host": "sftp.example.com"
    }

This would mean that an SFTP backend would be created on the fly for the
user and pass/public_key returned in the output to the host given. Note
that since _obscure is set to pass, rclone will obscure the pass
parameter before creating the backend (which is required for sftp
backends).

The program can manipulate the supplied user in any way, for example to
make proxy to many different sftp backends, you could make the user be
user@example.com and then set the host to example.com in the output and
the user to user. For security you'd probably want to restrict the host
to a limited list.

Note that an internal cache is keyed on user so only use that for
configuration, don't use pass or public_key. This also means that if a
user's password or public-key is changed the cache will need to expire
(which takes 5 mins) before it takes effect.

This can be used to build general purpose proxies to any kind of backend
that rclone supports.

    rclone serve sftp remote:path [flags]


Options

          --addr string                            IPaddress:Port or :Port to bind server to. (default "localhost:2022")
          --auth-proxy string                      A program to use to create the backend from the auth.
          --authorized-keys string                 Authorized keys file (default "~/.ssh/authorized_keys")
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --file-perms FileMode                    File permissions (default 0666)
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for sftp
          --key stringArray                        SSH private host key file (Can be multi-valued, leave blank to auto generate)
          --no-auth                                Allow connections with no authentication if set.
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
          --pass string                            Password for authentication.
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --read-only                              Mount read-only.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem. (default 2)
          --user string                            User name for authentication.
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SERVE WEBDAV


Serve remote:path over webdav.


Synopsis

rclone serve webdav implements a basic webdav server to serve the remote
over HTTP via the webdav protocol. This can be viewed with a webdav
client, through a web browser, or you can make a remote of type webdav
to read and write it.


Webdav options

--etag-hash

This controls the ETag header. Without this flag the ETag will be based
on the ModTime and Size of the object.

If this flag is set to "auto" then rclone will choose the first
supported hash on the backend or you can use a named hash such as "MD5"
or "SHA-1".

Use "rclone hashsum" to see the full list.


Server options

Use --addr to specify which IP address and port the server should listen
on, eg --addr 1.2.3.4:8000 or --addr :8080 to listen to all IPs. By
default it only listens on localhost. You can use port :0 to let the OS
choose an available port.

If you set --addr to listen on a public or LAN accessible IP address
then using Authentication is advised - see the next section for info.

--server-read-timeout and --server-write-timeout can be used to control
the timeouts on the server. Note that this is the total time for a
transfer.

--max-header-bytes controls the maximum number of bytes the server will
accept in the HTTP header.

--baseurl controls the URL prefix that rclone serves from. By default
rclone will serve from the root. If you used --baseurl "/rclone" then
rclone would serve from a URL starting with "/rclone/". This is useful
if you wish to proxy rclone serve. Rclone automatically inserts leading
and trailing "/" on --baseurl, so --baseurl "rclone", --baseurl
"/rclone" and --baseurl "/rclone/" are all treated identically.

--template allows a user to specify a custom markup template for http
and webdav serve functions. The server exports the following markup to
be used within the template to server pages:

  -----------------------------------------------------------------------
  Parameter                           Description
  ----------------------------------- -----------------------------------
  .Name                               The full path of a file/directory.

  .Title                              Directory listing of .Name

  .Sort                               The current sort used. This is
                                      changeable via ?sort= parameter

                                      Sort Options:
                                      namedirfist,name,size,time (default
                                      namedirfirst)

  .Order                              The current ordering used. This is
                                      changeable via ?order= parameter

                                      Order Options: asc,desc (default
                                      asc)

  .Query                              Currently unused.

  .Breadcrumb                         Allows for creating a relative
                                      navigation

  -- .Link                            The relative to the root link of
                                      the Text.

  -- .Text                            The Name of the directory.

  .Entries                            Information about a specific
                                      file/directory.

  -- .URL                             The 'url' of an entry.

  -- .Leaf                            Currently same as 'URL' but
                                      intended to be 'just' the name.

  -- .IsDir                           Boolean for if an entry is a
                                      directory or not.

  -- .Size                            Size in Bytes of the entry.

  -- .ModTime                         The UTC timestamp of an entry.
  -----------------------------------------------------------------------

Authentication

By default this will serve files without needing a login.

You can either use an htpasswd file which can take lots of users, or set
a single username and password with the --user and --pass flags.

Use --htpasswd /path/to/htpasswd to provide an htpasswd file. This is in
standard apache format and supports MD5, SHA1 and BCrypt for basic
authentication. Bcrypt is recommended.

To create an htpasswd file:

    touch htpasswd
    htpasswd -B htpasswd user
    htpasswd -B htpasswd anotherUser

The password file can be updated while rclone is running.

Use --realm to set the authentication realm.

SSL/TLS

By default this will serve over http. If you want you can serve over
https. You will need to supply the --cert and --key flags. If you wish
to do client side certificate validation then you will need to supply
--client-ca also.

--cert should be either a PEM encoded certificate or a concatenation of
that with the CA certificate. --key should be the PEM encoded private
key and --client-ca should be the PEM encoded client certificate
authority certificate.


VFS - Virtual File System

This command uses the VFS layer. This adapts the cloud storage objects
that rclone uses into something which looks much more like a disk filing
system.

Cloud storage objects have lots of properties which aren't like disk
files - you can't extend them or write to the middle of them, so the VFS
layer has to deal with that. Because there is no one right way of doing
this there are various options explained below.

The VFS layer also implements a directory cache - this caches info about
files and directories (but not the data) in memory.


VFS Directory Cache

Using the --dir-cache-time flag, you can control how long a directory
should be considered up to date and not refreshed from the backend.
Changes made through the mount will appear immediately or invalidate the
cache.

    --dir-cache-time duration   Time to cache directory entries for. (default 5m0s)
    --poll-interval duration    Time to wait between polling for changes.

However, changes made directly on the cloud storage by the web interface
or a different copy of rclone will only be picked up once the directory
cache expires if the backend configured does not support polling for
changes. If the backend supports polling, changes will be picked up
within the polling interval.

You can send a SIGHUP signal to rclone for it to flush all directory
caches, regardless of how old they are. Assuming only one rclone
instance is running, you can reset the cache like this:

    kill -SIGHUP $(pidof rclone)

If you configure rclone with a remote control then you can use rclone rc
to flush the whole directory cache:

    rclone rc vfs/forget

Or individual files or directories:

    rclone rc vfs/forget file=path/to/file dir=path/to/dir


VFS File Buffering

The --buffer-size flag determines the amount of memory, that will be
used to buffer data in advance.

Each open file will try to keep the specified amount of data in memory
at all times. The buffered data is bound to one open file and won't be
shared.

This flag is a upper limit for the used memory per open file. The buffer
will only use memory for data that is downloaded but not not yet read.
If the buffer is empty, only a small amount of memory will be used.

The maximum memory used by rclone for buffering can be up to
--buffer-size * open files.


VFS File Caching

These flags control the VFS file caching options. File caching is
necessary to make the VFS layer appear compatible with a normal file
system. It can be disabled at the cost of some compatibility.

For example you'll need to enable VFS caching if you want to read and
write simultaneously to a file. See below for more details.

Note that the VFS cache is separate from the cache backend and you may
find that you need one or the other or both.

    --cache-dir string                   Directory rclone will use for caching.
    --vfs-cache-mode CacheMode           Cache mode off|minimal|writes|full (default off)
    --vfs-cache-max-age duration         Max age of objects in the cache. (default 1h0m0s)
    --vfs-cache-max-size SizeSuffix      Max total size of objects in the cache. (default off)
    --vfs-cache-poll-interval duration   Interval to poll the cache for stale objects. (default 1m0s)
    --vfs-write-back duration            Time to writeback files after last use when using cache. (default 5s)

If run with -vv rclone will print the location of the file cache. The
files are stored in the user cache file area which is OS dependent but
can be controlled with --cache-dir or setting the appropriate
environment variable.

The cache has 4 different modes selected by --vfs-cache-mode. The higher
the cache mode the more compatible rclone becomes at the cost of using
disk space.

Note that files are written back to the remote only when they are closed
and if they haven't been accessed for --vfs-write-back second. If rclone
is quit or dies with files that haven't been uploaded, these will be
uploaded next time rclone is run with the same flags.

If using --vfs-cache-max-size note that the cache may exceed this size
for two reasons. Firstly because it is only checked every
--vfs-cache-poll-interval. Secondly because open files cannot be evicted
from the cache.

--vfs-cache-mode off

In this mode (the default) the cache will read directly from the remote
and write directly to the remote without caching anything on disk.

This will mean some operations are not possible

-   Files can't be opened for both read AND write
-   Files opened for write can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files open for read with O_TRUNC will be opened write only
-   Files open for write only will behave as if O_TRUNC was supplied
-   Open modes O_APPEND, O_TRUNC are ignored
-   If an upload fails it can't be retried

--vfs-cache-mode minimal

This is very similar to "off" except that files opened for read AND
write will be buffered to disk. This means that files opened for write
will be a lot more compatible, but uses the minimal disk space.

These operations are not possible

-   Files opened for write only can't be seeked
-   Existing files opened for write must have O_TRUNC set
-   Files opened for write only will ignore O_APPEND, O_TRUNC
-   If an upload fails it can't be retried

--vfs-cache-mode writes

In this mode files opened for read only are still read directly from the
remote, write only and read/write files are buffered to disk first.

This mode should support all normal file system operations.

If an upload fails it will be retried at exponentially increasing
intervals up to 1 minute.

--vfs-cache-mode full

In this mode all reads and writes are buffered to and from disk. When
data is read from the remote this is buffered to disk as well.

In this mode the files in the cache will be sparse files and rclone will
keep track of which bits of the files it has dowloaded.

So if an application only reads the starts of each file, then rclone
will only buffer the start of the file. These files will appear to be
their full size in the cache, but they will be sparse files with only
the data that has been downloaded present in them.

This mode should support all normal file system operations and is
otherwise identical to --vfs-cache-mode writes.

When reading a file rclone will read --buffer-size plus --vfs-read-ahead
bytes ahead. The --buffer-size is buffered in memory whereas the
--vfs-read-ahead is buffered on disk.

When using this mode it is recommended that --buffer-size is not set too
big and --vfs-read-ahead is set large if required.


VFS Performance

These flags may be used to enable/disable features of the VFS for
performance or other reasons.

In particular S3 and Swift benefit hugely from the --no-modtime flag (or
use --use-server-modtime for a slightly different effect) as each read
of the modification time takes a transaction.

    --no-checksum     Don't compare checksums on up/download.
    --no-modtime      Don't read/write the modification time (can speed things up).
    --no-seek         Don't allow seeking in files.
    --read-only       Mount read-only.

When rclone reads files from a remote it reads them in chunks. This
means that rather than requesting the whole file rclone reads the chunk
specified. This is advantageous because some cloud providers account for
reads being all the data requested, not all the data delivered.

Rclone will keep doubling the chunk size requested starting at
--vfs-read-chunk-size with a maximum of --vfs-read-chunk-size-limit
unless it is set to "off" in which case there will be no limit.

    --vfs-read-chunk-size SizeSuffix        Read the source objects in chunks. (default 128M)
    --vfs-read-chunk-size-limit SizeSuffix  Max chunk doubling size (default "off")

Sometimes rclone is delivered reads or writes out of order. Rather than
seeking rclone will wait a short time for the in sequence read or write
to come in. These flags only come into effect when not using an on disk
cache file.

    --vfs-read-wait duration   Time to wait for in-sequence read before seeking. (default 20ms)
    --vfs-write-wait duration  Time to wait for in-sequence write before giving error. (default 1s)


VFS Case Sensitivity

Linux file systems are case-sensitive: two files can differ only by
case, and the exact case must be used when opening a file.

File systems in modern Windows are case-insensitive but case-preserving:
although existing files can be opened using any case, the exact case
used to create the file is preserved and available for programs to
query. It is not allowed for two files in the same directory to differ
only by case.

Usually file systems on macOS are case-insensitive. It is possible to
make macOS file systems case-sensitive but that is not the default

The "--vfs-case-insensitive" mount flag controls how rclone handles
these two cases. If its value is "false", rclone passes file names to
the mounted file system as-is. If the flag is "true" (or appears without
a value on command line), rclone may perform a "fixup" as explained
below.

The user may specify a file name to open/delete/rename/etc with a case
different than what is stored on mounted file system. If an argument
refers to an existing file with exactly the same name, then the case of
the existing file on the disk will be used. However, if a file name with
exactly the same name is not found but a name differing only by case
exists, rclone will transparently fixup the name. This fixup happens
only when an existing file is requested. Case sensitivity of file names
created anew by rclone is controlled by an underlying mounted file
system.

Note that case sensitivity of the operating system running rclone (the
target) may differ from case sensitivity of a file system mounted by
rclone (the source). The flag controls whether "fixup" is performed to
satisfy the target.

If the flag is not provided on the command line, then its default value
depends on the operating system where rclone runs: "true" on Windows and
macOS, "false" otherwise. If the flag is provided without a value, then
it is "true".


Auth Proxy

If you supply the parameter --auth-proxy /path/to/program then rclone
will use that program to generate backends on the fly which then are
used to authenticate incoming requests. This uses a simple JSON based
protocl with input on STDIN and output on STDOUT.

PLEASE NOTE: --auth-proxy and --authorized-keys cannot be used together,
if --auth-proxy is set the authorized keys option will be ignored.

There is an example program bin/test_proxy.py in the rclone source code.

The program's job is to take a user and pass on the input and turn those
into the config for a backend on STDOUT in JSON format. This config will
have any default parameters for the backend added, but it won't use
configuration from environment variables or command line options - it is
the job of the proxy program to make a complete config.

This config generated must have this extra parameter - _root - root to
use for the backend

And it may have this parameter - _obscure - comma separated strings for
parameters to obscure

If password authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "pass": "mypassword"
    }

If public-key authentication was used by the client, input to the proxy
process (on STDIN) would look similar to this:

    {
        "user": "me",
        "public_key": "AAAAB3NzaC1yc2EAAAADAQABAAABAQDuwESFdAe14hVS6omeyX7edc...JQdf"
    }

And as an example return this on STDOUT

    {
        "type": "sftp",
        "_root": "",
        "_obscure": "pass",
        "user": "me",
        "pass": "mypassword",
        "host": "sftp.example.com"
    }

This would mean that an SFTP backend would be created on the fly for the
user and pass/public_key returned in the output to the host given. Note
that since _obscure is set to pass, rclone will obscure the pass
parameter before creating the backend (which is required for sftp
backends).

The program can manipulate the supplied user in any way, for example to
make proxy to many different sftp backends, you could make the user be
user@example.com and then set the host to example.com in the output and
the user to user. For security you'd probably want to restrict the host
to a limited list.

Note that an internal cache is keyed on user so only use that for
configuration, don't use pass or public_key. This also means that if a
user's password or public-key is changed the cache will need to expire
(which takes 5 mins) before it takes effect.

This can be used to build general purpose proxies to any kind of backend
that rclone supports.

    rclone serve webdav remote:path [flags]


Options

          --addr string                            IPaddress:Port or :Port to bind server to. (default "localhost:8080")
          --auth-proxy string                      A program to use to create the backend from the auth.
          --baseurl string                         Prefix for URLs - leave blank for root.
          --cert string                            SSL PEM key (concatenation of certificate and CA certificate)
          --client-ca string                       Client certificate authority to verify clients with
          --dir-cache-time duration                Time to cache directory entries for. (default 5m0s)
          --dir-perms FileMode                     Directory permissions (default 0777)
          --disable-dir-list                       Disable HTML directory list on GET request for a directory
          --etag-hash string                       Which hash to use for the ETag, or auto or blank for off
          --file-perms FileMode                    File permissions (default 0666)
          --gid uint32                             Override the gid field set by the filesystem. (default 1000)
      -h, --help                                   help for webdav
          --htpasswd string                        htpasswd file - if not provided no authentication is done
          --key string                             SSL PEM Private key
          --max-header-bytes int                   Maximum size of request header (default 4096)
          --no-checksum                            Don't compare checksums on up/download.
          --no-modtime                             Don't read/write the modification time (can speed things up).
          --no-seek                                Don't allow seeking in files.
          --pass string                            Password for authentication.
          --poll-interval duration                 Time to wait between polling for changes. Must be smaller than dir-cache-time. Only on supported remotes. Set to 0 to disable. (default 1m0s)
          --read-only                              Mount read-only.
          --realm string                           realm for authentication (default "rclone")
          --server-read-timeout duration           Timeout for server reading data (default 1h0m0s)
          --server-write-timeout duration          Timeout for server writing data (default 1h0m0s)
          --template string                        User Specified Template.
          --uid uint32                             Override the uid field set by the filesystem. (default 1000)
          --umask int                              Override the permission bits set by the filesystem. (default 2)
          --user string                            User name for authentication.
          --vfs-cache-max-age duration             Max age of objects in the cache. (default 1h0m0s)
          --vfs-cache-max-size SizeSuffix          Max total size of objects in the cache. (default off)
          --vfs-cache-mode CacheMode               Cache mode off|minimal|writes|full (default off)
          --vfs-cache-poll-interval duration       Interval to poll the cache for stale objects. (default 1m0s)
          --vfs-case-insensitive                   If a file name not found, find a case insensitive match.
          --vfs-read-ahead SizeSuffix              Extra read ahead over --buffer-size when using cache-mode full.
          --vfs-read-chunk-size SizeSuffix         Read the source objects in chunks. (default 128M)
          --vfs-read-chunk-size-limit SizeSuffix   If greater than --vfs-read-chunk-size, double the chunk size after each chunk read, until the limit is reached. 'off' is unlimited. (default off)
          --vfs-read-wait duration                 Time to wait for in-sequence read before seeking. (default 20ms)
          --vfs-write-back duration                Time to writeback files after last use when using cache. (default 5s)
          --vfs-write-wait duration                Time to wait for in-sequence write before giving error. (default 1s)

See the global flags page for global options not listed here.


SEE ALSO

-   rclone serve - Serve a remote over a protocol.



RCLONE SETTIER


Changes storage class/tier of objects in remote.


Synopsis

rclone settier changes storage tier or class at remote if supported. Few
cloud storage services provides different storage classes on objects,
for example AWS S3 and Glacier, Azure Blob storage - Hot, Cool and
Archive, Google Cloud Storage, Regional Storage, Nearline, Coldline etc.

Note that, certain tier changes make objects not available to access
immediately. For example tiering to archive in azure blob storage makes
objects in frozen state, user can restore by setting tier to Hot/Cool,
similarly S3 to Glacier makes object inaccessible.true

You can use it to tier single object

    rclone settier Cool remote:path/file

Or use rclone filters to set tier on only specific files

    rclone --include "*.txt" settier Hot remote:path/dir

Or just provide remote directory and all files in directory will be
tiered

    rclone settier tier remote:path/dir

    rclone settier tier remote:path [flags]


Options

      -h, --help   help for settier

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE TOUCH


Create new file or change file modification time.


Synopsis

Set the modification time on object(s) as specified by remote:path to
have the current time.

If remote:path does not exist then a zero sized object will be created
unless the --no-create flag is provided.

If --timestamp is used then it will set the modification time to that
time instead of the current time. Times may be specified as one of:

-   'YYMMDD' - eg. 17.10.30
-   'YYYY-MM-DDTHH:MM:SS' - eg. 2006-01-02T15:04:05
-   'YYYY-MM-DDTHH:MM:SS.SSS' - eg. 2006-01-02T15:04:05.123456789

Note that --timestamp is in UTC if you want local time then add the
--localtime flag.

    rclone touch remote:path [flags]


Options

      -h, --help               help for touch
          --localtime          Use localtime for timestamp, not UTC.
      -C, --no-create          Do not create the file if it does not exist.
      -t, --timestamp string   Use specified time instead of the current time of day.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.



RCLONE TREE


List the contents of the remote in a tree like fashion.


Synopsis

rclone tree lists the contents of a remote in a similar way to the unix
tree command.

For example

    $ rclone tree remote:path
    /
    ├── file1
    ├── file2
    ├── file3
    └── subdir
        ├── file4
        └── file5

    1 directories, 5 files

You can use any of the filtering options with the tree command (eg
--include and --exclude). You can also use --fast-list.

The tree command has many options for controlling the listing which are
compatible with the tree command. Note that not all of them have short
options as they conflict with rclone's short options.

    rclone tree remote:path [flags]


Options

      -a, --all             All files are listed (list . files too).
      -C, --color           Turn colorization on always.
      -d, --dirs-only       List directories only.
          --dirsfirst       List directories before files (-U disables).
          --full-path       Print the full path prefix for each file.
      -h, --help            help for tree
          --human           Print the size in a more human readable way.
          --level int       Descend only level directories deep.
      -D, --modtime         Print the date of last modification.
          --noindent        Don't print indentation lines.
          --noreport        Turn off file/directory count at end of tree listing.
      -o, --output string   Output to file instead of stdout.
      -p, --protections     Print the protections for each file.
      -Q, --quote           Quote filenames with double quotes.
      -s, --size            Print the size in bytes of each file.
          --sort string     Select sort: name,version,size,mtime,ctime.
          --sort-ctime      Sort files by last status change time.
      -t, --sort-modtime    Sort files by last modification time.
      -r, --sort-reverse    Reverse the order of the sort.
      -U, --unsorted        Leave files unsorted.
          --version         Sort files alphanumerically by version.

See the global flags page for global options not listed here.


SEE ALSO

-   rclone - Show help for rclone commands, flags and backends.


Copying single files

rclone normally syncs or copies directories. However, if the source
remote points to a file, rclone will just copy that file. The
destination remote must point to a directory - rclone will give the
error
Failed to create file system for "remote:file": is a file not a directory
if it isn't.

For example, suppose you have a remote with a file in called test.jpg,
then you could copy just that file like this

    rclone copy remote:test.jpg /tmp/download

The file test.jpg will be placed inside /tmp/download.

This is equivalent to specifying

    rclone copy --files-from /tmp/files remote: /tmp/download

Where /tmp/files contains the single line

    test.jpg

It is recommended to use copy when copying individual files, not sync.
They have pretty much the same effect but copy will use a lot less
memory.


Syntax of remote paths

The syntax of the paths passed to the rclone command are as follows.

/path/to/dir

This refers to the local file system.

On Windows only \ may be used instead of / in local paths ONLY, non
local paths must use /.

These paths needn't start with a leading / - if they don't then they
will be relative to the current directory.

remote:path/to/dir

This refers to a directory path/to/dir on remote: as defined in the
config file (configured with rclone config).

remote:/path/to/dir

On most backends this is refers to the same directory as
remote:path/to/dir and that format should be preferred. On a very small
number of remotes (FTP, SFTP, Dropbox for business) this will refer to a
different directory. On these, paths without a leading / will refer to
your "home" directory and paths with a leading / will refer to the root.

:backend:path/to/dir

This is an advanced form for creating remotes on the fly. backend should
be the name or prefix of a backend (the type in the config file) and all
the configuration for the backend should be provided on the command line
(or in environment variables).

Here are some examples:

    rclone lsd --http-url https://pub.rclone.org :http:

To list all the directories in the root of https://pub.rclone.org/.

    rclone lsf --http-url https://example.com :http:path/to/dir

To list files and directories in https://example.com/path/to/dir/

    rclone copy --http-url https://example.com :http:path/to/dir /tmp/dir

To copy files and directories in https://example.com/path/to/dir to
/tmp/dir.

    rclone copy --sftp-host example.com :sftp:path/to/dir /tmp/dir

To copy files and directories from example.com in the relative directory
path/to/dir to /tmp/dir using sftp.

Valid remote names

-   Remote names may only contain 0-9, A-Z ,a-z ,_ , - and space.
-   Remote names may not start with -.


Quoting and the shell

When you are typing commands to your computer you are using something
called the command line shell. This interprets various characters in an
OS specific way.

Here are some gotchas which may help users unfamiliar with the shell
rules

Linux / OSX

If your names have spaces or shell metacharacters (eg *, ?, $, ', " etc)
then you must quote them. Use single quotes ' by default.

    rclone copy 'Important files?' remote:backup

If you want to send a ' you will need to use ", eg

    rclone copy "O'Reilly Reviews" remote:backup

The rules for quoting metacharacters are complicated and if you want the
full details you'll have to consult the manual page for your shell.

Windows

If your names have spaces in you need to put them in ", eg

    rclone copy "E:\folder name\folder name\folder name" remote:backup

If you are using the root directory on its own then don't quote it (see
#464 for why), eg

    rclone copy E:\ remote:backup


Copying files or directories with : in the names

rclone uses : to mark a remote name. This is, however, a valid filename
component in non-Windows OSes. The remote name parser will only search
for a : up to the first / so if you need to act on a file or directory
like this then use the full path starting with a /, or use ./ as a
current directory prefix.

So to sync a directory called sync:me to a remote called remote: use

    rclone sync -i ./sync:me remote:path

or

    rclone sync -i /full/path/to/sync:me remote:path


Server Side Copy

Most remotes (but not all - see the overview) support server side copy.

This means if you want to copy one folder to another then rclone won't
download all the files and re-upload them; it will instruct the server
to copy them in place.

Eg

    rclone copy s3:oldbucket s3:newbucket

Will copy the contents of oldbucket to newbucket without downloading and
re-uploading.

Remotes which don't support server side copy WILL download and re-upload
in this case.

Server side copies are used with sync and copy and will be identified in
the log when using the -v flag. The move command may also use them if
remote doesn't support server side move directly. This is done by
issuing a server side copy then a delete which is much quicker than a
download and re-upload.

Server side copies will only be attempted if the remote names are the
same.

This can be used when scripting to make aged backups efficiently, eg

    rclone sync -i remote:current-backup remote:previous-backup
    rclone sync -i /path/to/files remote:current-backup


Options

Rclone has a number of options to control its behaviour.

Options that take parameters can have the values passed in two ways,
--option=value or --option value. However boolean (true/false) options
behave slightly differently to the other options in that --boolean sets
the option to true and the absence of the flag sets it to false. It is
also possible to specify --boolean=false or --boolean=true. Note that
--boolean false is not valid - this is parsed as --boolean and the false
is parsed as an extra command line argument for rclone.

Options which use TIME use the go time parser. A duration string is a
possibly signed sequence of decimal numbers, each with optional fraction
and a unit suffix, such as "300ms", "-1.5h" or "2h45m". Valid time units
are "ns", "us" (or "µs"), "ms", "s", "m", "h".

Options which use SIZE use kByte by default. However, a suffix of b for
bytes, k for kBytes, M for MBytes, G for GBytes, T for TBytes and P for
PBytes may be used. These are the binary units, eg 1, 2**10, 2**20,
2**30 respectively.

--backup-dir=DIR

When using sync, copy or move any files which would have been
overwritten or deleted are moved in their original hierarchy into this
directory.

If --suffix is set, then the moved files will have the suffix added to
them. If there is a file with the same path (after the suffix has been
added) in DIR, then it will be overwritten.

The remote in use must support server side move or copy and you must use
the same remote as the destination of the sync. The backup directory
must not overlap the destination directory.

For example

    rclone sync -i /path/to/local remote:current --backup-dir remote:old

will sync /path/to/local to remote:current, but for any files which
would have been updated or deleted will be stored in remote:old.

If running rclone from a script you might want to use today's date as
the directory name passed to --backup-dir to store the old files, or you
might want to pass --suffix with today's date.

See --compare-dest and --copy-dest.

--bind string

Local address to bind to for outgoing connections. This can be an IPv4
address (1.2.3.4), an IPv6 address (1234::789A) or host name. If the
host name doesn't resolve or resolves to more than one IP address it
will give an error.

--bwlimit=BANDWIDTH_SPEC

This option controls the bandwidth limit. Limits can be specified in two
ways: As a single limit, or as a timetable.

Single limits last for the duration of the session. To use a single
limit, specify the desired bandwidth in kBytes/s, or use a suffix
b|k|M|G. The default is 0 which means to not limit bandwidth.

For example, to limit bandwidth usage to 10 MBytes/s use --bwlimit 10M

It is also possible to specify a "timetable" of limits, which will cause
certain limits to be applied at certain times. To specify a timetable,
format your entries as
WEEKDAY-HH:MM,BANDWIDTH WEEKDAY-HH:MM,BANDWIDTH... where: WEEKDAY is
optional element. It could be written as whole world or only using 3
first characters. HH:MM is an hour from 00:00 to 23:59.

An example of a typical timetable to avoid link saturation during
daytime working hours could be:

--bwlimit "08:00,512 12:00,10M 13:00,512 18:00,30M 23:00,off"

In this example, the transfer bandwidth will be every day set to
512kBytes/sec at 8am. At noon, it will raise to 10Mbytes/s, and drop
back to 512kBytes/sec at 1pm. At 6pm, the bandwidth limit will be set to
30MBytes/s, and at 11pm it will be completely disabled (full speed).
Anything between 11pm and 8am will remain unlimited.

An example of timetable with WEEKDAY could be:

--bwlimit "Mon-00:00,512 Fri-23:59,10M Sat-10:00,1M Sun-20:00,off"

It mean that, the transfer bandwidth will be set to 512kBytes/sec on
Monday. It will raise to 10Mbytes/s before the end of Friday. At 10:00
on Sunday it will be set to 1Mbyte/s. From 20:00 at Sunday will be
unlimited.

Timeslots without weekday are extended to whole week. So this one
example:

--bwlimit "Mon-00:00,512 12:00,1M Sun-20:00,off"

Is equal to this:

--bwlimit "Mon-00:00,512Mon-12:00,1M Tue-12:00,1M Wed-12:00,1M Thu-12:00,1M Fri-12:00,1M Sat-12:00,1M Sun-12:00,1M Sun-20:00,off"

Bandwidth limits only apply to the data transfer. They don't apply to
the bandwidth of the directory listings etc.

Note that the units are Bytes/s, not Bits/s. Typically connections are
measured in Bits/s - to convert divide by 8. For example, let's say you
have a 10 Mbit/s connection and you wish rclone to use half of it - 5
Mbit/s. This is 5/8 = 0.625MByte/s so you would use a --bwlimit 0.625M
parameter for rclone.

On Unix systems (Linux, macOS, …) the bandwidth limiter can be toggled
by sending a SIGUSR2 signal to rclone. This allows to remove the
limitations of a long running rclone transfer and to restore it back to
the value specified with --bwlimit quickly when needed. Assuming there
is only one rclone instance running, you can toggle the limiter like
this:

    kill -SIGUSR2 $(pidof rclone)

If you configure rclone with a remote control then you can use change
the bwlimit dynamically:

    rclone rc core/bwlimit rate=1M

--bwlimit-file=BANDWIDTH_SPEC

This option controls per file bandwidth limit. For the options see the
--bwlimit flag.

For example use this to allow no transfers to be faster than 1MByte/s

    --bwlimit-file 1M

This can be used in conjunction with --bwlimit.

Note that if a schedule is provided the file will use the schedule in
effect at the start of the transfer.

--buffer-size=SIZE

Use this sized buffer to speed up file transfers. Each --transfer will
use this much memory for buffering.

When using mount or cmount each open file descriptor will use this much
memory for buffering. See the mount documentation for more details.

Set to 0 to disable the buffering for the minimum memory usage.

Note that the memory allocation of the buffers is influenced by the
--use-mmap flag.

--check-first

If this flag is set then in a sync, copy or move, rclone will do all the
checks to see whether files need to be transferred before doing any of
the transfers. Normally rclone would start running transfers as soon as
possible.

This flag can be useful on IO limited systems where transfers interfere
with checking.

Using this flag can use more memory as it effectively sets --max-backlog
to infinite. This means that all the info on the objects to transfer is
held in memory before the transfers start.

--checkers=N

The number of checkers to run in parallel. Checkers do the equality
checking of files during a sync. For some storage systems (eg S3, Swift,
Dropbox) this can take a significant amount of time so they are run in
parallel.

The default is to run 8 checkers in parallel.

-c, --checksum

Normally rclone will look at modification time and size of files to see
if they are equal. If you set this flag then rclone will check the file
hash and size to determine if files are equal.

This is useful when the remote doesn't support setting modified time and
a more accurate sync is desired than just checking the file size.

This is very useful when transferring between remotes which store the
same hash type on the object, eg Drive and Swift. For details of which
remotes support which hash type see the table in the overview section.

Eg rclone --checksum sync s3:/bucket swift:/bucket would run much
quicker than without the --checksum flag.

When using this flag, rclone won't update mtimes of remote files if they
are incorrect as it would normally.

--compare-dest=DIR

When using sync, copy or move DIR is checked in addition to the
destination for files. If a file identical to the source is found that
file is NOT copied from source. This is useful to copy just files that
have changed since the last backup.

You must use the same remote as the destination of the sync. The compare
directory must not overlap the destination directory.

See --copy-dest and --backup-dir.

--config=CONFIG_FILE

Specify the location of the rclone config file.

Normally the config file is in your home directory as a file called
.config/rclone/rclone.conf (or .rclone.conf if created with an older
version). If $XDG_CONFIG_HOME is set it will be at
$XDG_CONFIG_HOME/rclone/rclone.conf.

If there is a file rclone.conf in the same directory as the rclone
executable it will be preferred. This file must be created manually for
Rclone to use it, it will never be created automatically.

If you run rclone config file you will see where the default location is
for you.

Use this flag to override the config location, eg
rclone --config=".myconfig" .config.

--contimeout=TIME

Set the connection timeout. This should be in go time format which looks
like 5s for 5 seconds, 10m for 10 minutes, or 3h30m.

The connection timeout is the amount of time rclone will wait for a
connection to go through to a remote object storage system. It is 1m by
default.

--copy-dest=DIR

When using sync, copy or move DIR is checked in addition to the
destination for files. If a file identical to the source is found that
file is server side copied from DIR to the destination. This is useful
for incremental backup.

The remote in use must support server side copy and you must use the
same remote as the destination of the sync. The compare directory must
not overlap the destination directory.

See --compare-dest and --backup-dir.

--dedupe-mode MODE

Mode to run dedupe command in. One of interactive, skip, first, newest,
oldest, rename. The default is interactive. See the dedupe command for
more information as to what these options mean.

--disable FEATURE,FEATURE,...

This disables a comma separated list of optional features. For example
to disable server side move and server side copy use:

    --disable move,copy

The features can be put in any case.

To see a list of which features can be disabled use:

    --disable help

See the overview features and optional features to get an idea of which
feature does what.

This flag can be useful for debugging and in exceptional circumstances
(eg Google Drive limiting the total volume of Server Side Copies to
100GB/day).

-n, --dry-run

Do a trial run with no permanent changes. Use this to see what rclone
would do without actually doing it. Useful when setting up the sync
command which deletes files in the destination.

--expect-continue-timeout=TIME

This specifies the amount of time to wait for a server's first response
headers after fully writing the request headers if the request has an
"Expect: 100-continue" header. Not all backends support using this.

Zero means no timeout and causes the body to be sent immediately,
without waiting for the server to approve. This time does not include
the time to send the request header.

The default is 1s. Set to 0 to disable.

--error-on-no-transfer

By default, rclone will exit with return code 0 if there were no errors.

This option allows rclone to return exit code 9 if no files were
transferred between the source and destination. This allows using rclone
in scripts, and triggering follow-on actions if data was copied, or
skipping if not.

NB: Enabling this option turns a usually non-fatal error into a
potentially fatal one - please check and adjust your scripts
accordingly!

--header

Add an HTTP header for all transactions. The flag can be repeated to add
multiple headers.

If you want to add headers only for uploads use --header-upload and if
you want to add headers only for downloads use --header-download.

This flag is supported for all HTTP based backends even those not
supported by --header-upload and --header-download so may be used as a
workaround for those with care.

    rclone ls remote:test --header "X-Rclone: Foo" --header "X-LetMeIn: Yes"

--header-download

Add an HTTP header for all download transactions. The flag can be
repeated to add multiple headers.

    rclone sync -i s3:test/src ~/dst --header-download "X-Amz-Meta-Test: Foo" --header-download "X-Amz-Meta-Test2: Bar"

See the GitHub issue here for currently supported backends.

--header-upload

Add an HTTP header for all upload transactions. The flag can be repeated
to add multiple headers.

    rclone sync -i ~/src s3:test/dst --header-upload "Content-Disposition: attachment; filename='cool.html'" --header-upload "X-Amz-Meta-Test: FooBar"

See the GitHub issue here for currently supported backends.

--ignore-case-sync

Using this option will cause rclone to ignore the case of the files when
synchronizing so files will not be copied/synced when the existing
filenames are the same, even if the casing is different.

--ignore-checksum

Normally rclone will check that the checksums of transferred files
match, and give an error "corrupted on transfer" if they don't.

You can use this option to skip that check. You should only use it if
you have had the "corrupted on transfer" error message and you are sure
you might want to transfer potentially corrupted data.

--ignore-existing

Using this option will make rclone unconditionally skip all files that
exist on the destination, no matter the content of these files.

While this isn't a generally recommended option, it can be useful in
cases where your files change due to encryption. However, it cannot
correct partial transfers in case a transfer was interrupted.

--ignore-size

Normally rclone will look at modification time and size of files to see
if they are equal. If you set this flag then rclone will check only the
modification time. If --checksum is set then it only checks the
checksum.

It will also cause rclone to skip verifying the sizes are the same after
transfer.

This can be useful for transferring files to and from OneDrive which
occasionally misreports the size of image files (see #399 for more
info).

-I, --ignore-times

Using this option will cause rclone to unconditionally upload all files
regardless of the state of files on the destination.

Normally rclone would skip any files that have the same modification
time and are the same size (or have the same checksum if using
--checksum).

--immutable

Treat source and destination files as immutable and disallow
modification.

With this option set, files will be created and deleted as requested,
but existing files will never be updated. If an existing file does not
match between the source and destination, rclone will give the error
Source and destination exist but do not match: immutable file modified.

Note that only commands which transfer files (e.g. sync, copy, move) are
affected by this behavior, and only modification is disallowed. Files
may still be deleted explicitly (e.g. delete, purge) or implicitly (e.g.
sync, move). Use copy --immutable if it is desired to avoid deletion as
well as modification.

This can be useful as an additional layer of protection for immutable or
append-only data sets (notably backup archives), where modification
implies corruption and should not be propagated.

-i / --interactive

This flag can be used to tell rclone that you wish a manual confirmation
before destructive operations.

It is RECOMMENDED that you use this flag while learning rclone
especially with rclone sync.

For example

    $ rclone delete -i /tmp/dir
    rclone: delete "important-file.txt"?
    y) Yes, this is OK (default)
    n) No, skip this
    s) Skip all delete operations with no more questions
    !) Do all delete operations with no more questions
    q) Exit rclone now.
    y/n/s/!/q> n

The options mean

-   y: YES, this operation should go ahead. You can also press Return
    for this to happen. You'll be asked every time unless you choose s
    or !.
-   n: NO, do not do this operation. You'll be asked every time unless
    you choose s or !.
-   s: SKIP all the following operations of this type with no more
    questions. This takes effect until rclone exits. If there are any
    different kind of operations you'll be prompted for them.
-   !: DO ALL the following operations with no more questions. Useful if
    you've decided that you don't mind rclone doing that kind of
    operation. This takes effect until rclone exits . If there are any
    different kind of operations you'll be prompted for them.
-   q: QUIT rclone now, just in case!

--leave-root

During rmdirs it will not remove root directory, even if it's empty.

--log-file=FILE

Log all of rclone's output to FILE. This is not active by default. This
can be useful for tracking down problems with syncs in combination with
the -v flag. See the Logging section for more info.

Note that if you are using the logrotate program to manage rclone's
logs, then you should use the copytruncate option as rclone doesn't have
a signal to rotate logs.

--log-format LIST

Comma separated list of log format options. date, time, microseconds,
longfile, shortfile, UTC. The default is "date,time".

--log-level LEVEL

This sets the log level for rclone. The default log level is NOTICE.

DEBUG is equivalent to -vv. It outputs lots of debug info - useful for
bug reports and really finding out what rclone is doing.

INFO is equivalent to -v. It outputs information about each transfer and
prints stats once a minute by default.

NOTICE is the default log level if no logging flags are supplied. It
outputs very little when things are working normally. It outputs
warnings and significant events.

ERROR is equivalent to -q. It only outputs error messages.

--use-json-log

This switches the log format to JSON for rclone. The fields of json log
are level, msg, source, time.

--low-level-retries NUMBER

This controls the number of low level retries rclone does.

A low level retry is used to retry a failing operation - typically one
HTTP request. This might be uploading a chunk of a big file for example.
You will see low level retries in the log with the -v flag.

This shouldn't need to be changed from the default in normal operations.
However, if you get a lot of low level retries you may wish to reduce
the value so rclone moves on to a high level retry (see the --retries
flag) quicker.

Disable low level retries with --low-level-retries 1.

--max-backlog=N

This is the maximum allowable backlog of files in a sync/copy/move
queued for being checked or transferred.

This can be set arbitrarily large. It will only use memory when the
queue is in use. Note that it will use in the order of N kB of memory
when the backlog is in use.

Setting this large allows rclone to calculate how many files are pending
more accurately, give a more accurate estimated finish time and make
--order-by work more accurately.

Setting this small will make rclone more synchronous to the listings of
the remote which may be desirable.

Setting this to a negative number will make the backlog as large as
possible.

--max-delete=N

This tells rclone not to delete more than N files. If that limit is
exceeded then a fatal error will be generated and rclone will stop the
operation in progress.

--max-depth=N

This modifies the recursion depth for all the commands except purge.

So if you do rclone --max-depth 1 ls remote:path you will see only the
files in the top level directory. Using --max-depth 2 means you will see
all the files in first two directory levels and so on.

For historical reasons the lsd command defaults to using a --max-depth
of 1 - you can override this with the command line flag.

You can use this command to disable recursion (with --max-depth 1).

Note that if you use this with sync and --delete-excluded the files not
recursed through are considered excluded and will be deleted on the
destination. Test first with --dry-run if you are not sure what will
happen.

--max-duration=TIME

Rclone will stop scheduling new transfers when it has run for the
duration specified.

Defaults to off.

When the limit is reached any existing transfers will complete.

Rclone won't exit with an error if the transfer limit is reached.

--max-transfer=SIZE

Rclone will stop transferring when it has reached the size specified.
Defaults to off.

When the limit is reached all transfers will stop immediately.

Rclone will exit with exit code 8 if the transfer limit is reached.

--cutoff-mode=hard|soft|cautious

This modifies the behavior of --max-transfer Defaults to
--cutoff-mode=hard.

Specifying --cutoff-mode=hard will stop transferring immediately when
Rclone reaches the limit.

Specifying --cutoff-mode=soft will stop starting new transfers when
Rclone reaches the limit.

Specifying --cutoff-mode=cautious will try to prevent Rclone from
reaching the limit.

--modify-window=TIME

When checking whether a file has been modified, this is the maximum
allowed time difference that a file can have and still be considered
equivalent.

The default is 1ns unless this is overridden by a remote. For example OS
X only stores modification times to the nearest second so if you are
reading and writing to an OS X filing system this will be 1s by default.

This command line flag allows you to override that computed default.

--multi-thread-cutoff=SIZE

When downloading files to the local backend above this size, rclone will
use multiple threads to download the file (default 250M).

Rclone preallocates the file (using fallocate(FALLOC_FL_KEEP_SIZE) on
unix or NTSetInformationFile on Windows both of which takes no time)
then each thread writes directly into the file at the correct place.
This means that rclone won't create fragmented or sparse files and there
won't be any assembly time at the end of the transfer.

The number of threads used to download is controlled by
--multi-thread-streams.

Use -vv if you wish to see info about the threads.

This will work with the sync/copy/move commands and friends
copyto/moveto. Multi thread downloads will be used with rclone mount and
rclone serve if --vfs-cache-mode is set to writes or above.

NB that this ONLY works for a local destination but will work with any
source.

NB that multi thread copies are disabled for local to local copies as
they are faster without unless --multi-thread-streams is set explicitly.

NB on Windows using multi-thread downloads will cause the resulting
files to be sparse. Use --local-no-sparse to disable sparse files (which
may cause long delays at the start of downloads) or disable multi-thread
downloads with --multi-thread-streams 0

--multi-thread-streams=N

When using multi thread downloads (see above --multi-thread-cutoff) this
sets the maximum number of streams to use. Set to 0 to disable multi
thread downloads (Default 4).

Exactly how many streams rclone uses for the download depends on the
size of the file. To calculate the number of download streams Rclone
divides the size of the file by the --multi-thread-cutoff and rounds up,
up to the maximum set with --multi-thread-streams.

So if --multi-thread-cutoff 250MB and --multi-thread-streams 4 are in
effect (the defaults):

-   0MB..250MB files will be downloaded with 1 stream
-   250MB..500MB files will be downloaded with 2 streams
-   500MB..750MB files will be downloaded with 3 streams
-   750MB+ files will be downloaded with 4 streams

--no-check-dest

The --no-check-dest can be used with move or copy and it causes rclone
not to check the destination at all when copying files.

This means that:

-   the destination is not listed minimising the API calls
-   files are always transferred
-   this can cause duplicates on remotes which allow it (eg Google
    Drive)
-   --retries 1 is recommended otherwise you'll transfer everything
    again on a retry

This flag is useful to minimise the transactions if you know that none
of the files are on the destination.

This is a specialized flag which should be ignored by most users!

--no-gzip-encoding

Don't set Accept-Encoding: gzip. This means that rclone won't ask the
server for compressed files automatically. Useful if you've set the
server to return files with Content-Encoding: gzip but you uploaded
compressed files.

There is no need to set this in normal operation, and doing so will
decrease the network transfer efficiency of rclone.

--no-traverse

The --no-traverse flag controls whether the destination file system is
traversed when using the copy or move commands. --no-traverse is not
compatible with sync and will be ignored if you supply it with sync.

If you are only copying a small number of files (or are filtering most
of the files) and/or have a large number of files on the destination
then --no-traverse will stop rclone listing the destination and save
time.

However, if you are copying a large number of files, especially if you
are doing a copy where lots of the files under consideration haven't
changed and won't need copying then you shouldn't use --no-traverse.

See rclone copy for an example of how to use it.

--no-unicode-normalization

Don't normalize unicode characters in filenames during the sync routine.

Sometimes, an operating system will store filenames containing unicode
parts in their decomposed form (particularly macOS). Some cloud storage
systems will then recompose the unicode, resulting in duplicate files if
the data is ever copied back to a local filesystem.

Using this flag will disable that functionality, treating each unicode
character as unique. For example, by default é and é will be normalized
into the same character. With --no-unicode-normalization they will be
treated as unique characters.

--no-update-modtime

When using this flag, rclone won't update modification times of remote
files if they are incorrect as it would normally.

This can be used if the remote is being synced with another tool also
(eg the Google Drive client).

--order-by string

The --order-by flag controls the order in which files in the backlog are
processed in rclone sync, rclone copy and rclone move.

The order by string is constructed like this. The first part describes
what aspect is being measured:

-   size - order by the size of the files
-   name - order by the full path of the files
-   modtime - order by the modification date of the files

This can have a modifier appended with a comma:

-   ascending or asc - order so that the smallest (or oldest) is
    processed first
-   descending or desc - order so that the largest (or newest) is
    processed first
-   mixed - order so that the smallest is processed first for some
    threads and the largest for others

If the modifier is mixed then it can have an optional percentage (which
defaults to 50), eg size,mixed,25 which means that 25% of the threads
should be taking the smallest items and 75% the largest. The threads
which take the smallest first will always take the smallest first and
likewise the largest first threads. The mixed mode can be useful to
minimise the transfer time when you are transferring a mixture of large
and small files - the large files are guaranteed upload threads and
bandwidth and the small files will be processed continuously.

If no modifier is supplied then the order is ascending.

For example

-   --order-by size,desc - send the largest files first
-   --order-by modtime,ascending - send the oldest files first
-   --order-by name - send the files with alphabetically by path first

If the --order-by flag is not supplied or it is supplied with an empty
string then the default ordering will be used which is as scanned. With
--checkers 1 this is mostly alphabetical, however with the default
--checkers 8 it is somewhat random.

Limitations

The --order-by flag does not do a separate pass over the data. This
means that it may transfer some files out of the order specified if

-   there are no files in the backlog or the source has not been fully
    scanned yet
-   there are more than --max-backlog files in the backlog

Rclone will do its best to transfer the best file it has so in practice
this should not cause a problem. Think of --order-by as being more of a
best efforts flag rather than a perfect ordering.

--password-command SpaceSepList

This flag supplies a program which should supply the config password
when run. This is an alternative to rclone prompting for the password or
setting the RCLONE_CONFIG_PASS variable.

The argument to this should be a command with a space separated list of
arguments. If one of the arguments has a space in then enclose it in ",
if you want a literal " in an argument then enclose the argument in "
and double the ". See CSV encoding for more info.

Eg

    --password-command echo hello
    --password-command echo "hello with space"
    --password-command echo "hello with ""quotes"" and space"

See the Configuration Encryption for more info.

See a Windows PowerShell example on the Wiki.

-P, --progress

This flag makes rclone update the stats in a static block in the
terminal providing a realtime overview of the transfer.

Any log messages will scroll above the static block. Log messages will
push the static block down to the bottom of the terminal where it will
stay.

Normally this is updated every 500mS but this period can be overridden
with the --stats flag.

This can be used with the --stats-one-line flag for a simpler display.

Note: On Windows until this bug is fixed all non-ASCII characters will
be replaced with . when --progress is in use.

-q, --quiet

This flag will limit rclone's output to error messages only.

--refresh-times

The --refresh-times flag can be used to update modification times of
existing files when they are out of sync on backends which don't support
hashes.

This is useful if you uploaded files with the incorrect timestamps and
you now wish to correct them.

This flag is ONLY useful for destinations which don't support hashes (eg
crypt).

This can be used any of the sync commands sync, copy or move.

To use this flag you will need to be doing a modification time sync (so
not using --size-only or --checksum). The flag will have no effect when
using --size-only or --checksum.

If this flag is used when rclone comes to upload a file it will check to
see if there is an existing file on the destination. If this file
matches the source with size (and checksum if available) but has a
differing timestamp then instead of re-uploading it, rclone will update
the timestamp on the destination file. If the checksum does not match
rclone will upload the new file. If the checksum is absent (eg on a
crypt backend) then rclone will update the timestamp.

Note that some remotes can't set the modification time without
re-uploading the file so this flag is less useful on them.

Normally if you are doing a modification time sync rclone will update
modification times without --refresh-times provided that the remote
supports checksums AND the checksums match on the file. However if the
checksums are absent then rclone will upload the file rather than
setting the timestamp as this is the safe behaviour.

--retries int

Retry the entire sync if it fails this many times it fails (default 3).

Some remotes can be unreliable and a few retries help pick up the files
which didn't get transferred because of errors.

Disable retries with --retries 1.

--retries-sleep=TIME

This sets the interval between each retry specified by --retries

The default is 0. Use 0 to disable.

--size-only

Normally rclone will look at modification time and size of files to see
if they are equal. If you set this flag then rclone will check only the
size.

This can be useful transferring files from Dropbox which have been
modified by the desktop sync client which doesn't set checksums of
modification times in the same way as rclone.

--stats=TIME

Commands which transfer data (sync, copy, copyto, move, moveto) will
print data transfer stats at regular intervals to show their progress.

This sets the interval.

The default is 1m. Use 0 to disable.

If you set the stats interval then all commands can show stats. This can
be useful when running other commands, check or mount for example.

Stats are logged at INFO level by default which means they won't show at
default log level NOTICE. Use --stats-log-level NOTICE or -v to make
them show. See the Logging section for more info on log levels.

Note that on macOS you can send a SIGINFO (which is normally ctrl-T in
the terminal) to make the stats print immediately.

--stats-file-name-length integer

By default, the --stats output will truncate file names and paths longer
than 40 characters. This is equivalent to providing
--stats-file-name-length 40. Use --stats-file-name-length 0 to disable
any truncation of file names printed by stats.

--stats-log-level string

Log level to show --stats output at. This can be DEBUG, INFO, NOTICE, or
ERROR. The default is INFO. This means at the default level of logging
which is NOTICE the stats won't show - if you want them to then use
--stats-log-level NOTICE. See the Logging section for more info on log
levels.

--stats-one-line

When this is specified, rclone condenses the stats into a single line
showing the most important stats only.

--stats-one-line-date

When this is specified, rclone enables the single-line stats and
prepends the display with a date string. The default is
2006/01/02 15:04:05 -

--stats-one-line-date-format

When this is specified, rclone enables the single-line stats and
prepends the display with a user-supplied date string. The date string
MUST be enclosed in quotes. Follow golang specs for date formatting
syntax.

--stats-unit=bits|bytes

By default, data transfer rates will be printed in bytes/second.

This option allows the data rate to be printed in bits/second.

Data transfer volume will still be reported in bytes.

The rate is reported as a binary unit, not SI unit. So 1 Mbit/s equals
1,048,576 bits/s and not 1,000,000 bits/s.

The default is bytes.

--suffix=SUFFIX

When using sync, copy or move any files which would have been
overwritten or deleted will have the suffix added to them. If there is a
file with the same path (after the suffix has been added), then it will
be overwritten.

The remote in use must support server side move or copy and you must use
the same remote as the destination of the sync.

This is for use with files to add the suffix in the current directory or
with --backup-dir. See --backup-dir for more info.

For example

    rclone sync -i /path/to/local/file remote:current --suffix .bak

will sync /path/to/local to remote:current, but for any files which
would have been updated or deleted have .bak added.

--suffix-keep-extension

When using --suffix, setting this causes rclone put the SUFFIX before
the extension of the files that it backs up rather than after.

So let's say we had --suffix -2019-01-01, without the flag file.txt
would be backed up to file.txt-2019-01-01 and with the flag it would be
backed up to file-2019-01-01.txt. This can be helpful to make sure the
suffixed files can still be opened.

--syslog

On capable OSes (not Windows or Plan9) send all log output to syslog.

This can be useful for running rclone in a script or rclone mount.

--syslog-facility string

If using --syslog this sets the syslog facility (eg KERN, USER). See
man syslog for a list of possible facilities. The default facility is
DAEMON.

--tpslimit float

Limit HTTP transactions per second to this. Default is 0 which is used
to mean unlimited transactions per second.

For example to limit rclone to 10 HTTP transactions per second use
--tpslimit 10, or to 1 transaction every 2 seconds use --tpslimit 0.5.

Use this when the number of transactions per second from rclone is
causing a problem with the cloud storage provider (eg getting you banned
or rate limited).

This can be very useful for rclone mount to control the behaviour of
applications using it.

See also --tpslimit-burst.

--tpslimit-burst int

Max burst of transactions for --tpslimit (default 1).

Normally --tpslimit will do exactly the number of transaction per second
specified. However if you supply --tps-burst then rclone can save up
some transactions from when it was idle giving a burst of up to the
parameter supplied.

For example if you provide --tpslimit-burst 10 then if rclone has been
idle for more than 10*--tpslimit then it can do 10 transactions very
quickly before they are limited again.

This may be used to increase performance of --tpslimit without changing
the long term average number of transactions per second.

--track-renames

By default, rclone doesn't keep track of renamed files, so if you rename
a file locally then sync it to a remote, rclone will delete the old file
on the remote and upload a new copy.

If you use this flag, and the remote supports server side copy or server
side move, and the source and destination have a compatible hash, then
this will track renames during sync operations and perform renaming
server-side.

Files will be matched by size and hash - if both match then a rename
will be considered.

If the destination does not support server-side copy or move, rclone
will fall back to the default behaviour and log an error level message
to the console.

Encrypted destinations are not currently supported by --track-renames if
--track-renames-strategy includes hash.

Note that --track-renames is incompatible with --no-traverse and that it
uses extra memory to keep track of all the rename candidates.

Note also that --track-renames is incompatible with --delete-before and
will select --delete-after instead of --delete-during.

--track-renames-strategy (hash,modtime,leaf,size)

This option changes the matching criteria for --track-renames.

The matching is controlled by a comma separated selection of these
tokens:

-   modtime - the modification time of the file - not supported on all
    backends
-   hash - the hash of the file contents - not supported on all backends
-   leaf - the name of the file not including its directory name
-   size - the size of the file (this is always enabled)

So using --track-renames-strategy modtime,leaf would match files based
on modification time, the leaf of the file name and the size only.

Using --track-renames-strategy modtime or leaf can enable
--track-renames support for encrypted destinations.

If nothing is specified, the default option is matching by hashes.

Note that the hash strategy is not supported with encrypted
destinations.

--delete-(before,during,after)

This option allows you to specify when files on your destination are
deleted when you sync folders.

Specifying the value --delete-before will delete all files present on
the destination, but not on the source _before_ starting the transfer of
any new or updated files. This uses two passes through the file systems,
one for the deletions and one for the copies.

Specifying --delete-during will delete files while checking and
uploading files. This is the fastest option and uses the least memory.

Specifying --delete-after (the default value) will delay deletion of
files until all new/updated files have been successfully transferred.
The files to be deleted are collected in the copy pass then deleted
after the copy pass has completed successfully. The files to be deleted
are held in memory so this mode may use more memory. This is the safest
mode as it will only delete files if there have been no errors
subsequent to that. If there have been errors before the deletions start
then you will get the message
not deleting files as there were IO errors.

--fast-list

When doing anything which involves a directory listing (eg sync, copy,
ls - in fact nearly every command), rclone normally lists a directory
and processes it before using more directory lists to process any
subdirectories. This can be parallelised and works very quickly using
the least amount of memory.

However, some remotes have a way of listing all files beneath a
directory in one (or a small number) of transactions. These tend to be
the bucket based remotes (eg S3, B2, GCS, Swift, Hubic).

If you use the --fast-list flag then rclone will use this method for
listing directories. This will have the following consequences for the
listing:

-   It WILL use fewer transactions (important if you pay for them)
-   It WILL use more memory. Rclone has to load the whole listing into
    memory.
-   It _may_ be faster because it uses fewer transactions
-   It _may_ be slower because it can't be parallelized

rclone should always give identical results with and without
--fast-list.

If you pay for transactions and can fit your entire sync listing into
memory then --fast-list is recommended. If you have a very big sync to
do then don't use --fast-list otherwise you will run out of memory.

If you use --fast-list on a remote which doesn't support it, then rclone
will just ignore it.

--timeout=TIME

This sets the IO idle timeout. If a transfer has started but then
becomes idle for this long it is considered broken and disconnected.

The default is 5m. Set to 0 to disable.

--transfers=N

The number of file transfers to run in parallel. It can sometimes be
useful to set this to a smaller number if the remote is giving a lot of
timeouts or bigger if you have lots of bandwidth and a fast remote.

The default is to run 4 file transfers in parallel.

-u, --update

This forces rclone to skip any files which exist on the destination and
have a modified time that is newer than the source file.

This can be useful when transferring to a remote which doesn't support
mod times directly (or when using --use-server-modtime to avoid extra
API calls) as it is more accurate than a --size-only check and faster
than using --checksum.

If an existing destination file has a modification time equal (within
the computed modify window precision) to the source file's, it will be
updated if the sizes are different. If --checksum is set then rclone
will update the destination if the checksums differ too.

If an existing destination file is older than the source file then it
will be updated if the size or checksum differs from the source file.

On remotes which don't support mod time directly (or when using
--use-server-modtime) the time checked will be the uploaded time. This
means that if uploading to one of these remotes, rclone will skip any
files which exist on the destination and have an uploaded time that is
newer than the modification time of the source file.

--use-mmap

If this flag is set then rclone will use anonymous memory allocated by
mmap on Unix based platforms and VirtualAlloc on Windows for its
transfer buffers (size controlled by --buffer-size). Memory allocated
like this does not go on the Go heap and can be returned to the OS
immediately when it is finished with.

If this flag is not set then rclone will allocate and free the buffers
using the Go memory allocator which may use more memory as memory pages
are returned less aggressively to the OS.

It is possible this does not work well on all platforms so it is
disabled by default; in the future it may be enabled by default.

--use-server-modtime

Some object-store backends (e.g, Swift, S3) do not preserve file
modification times (modtime). On these backends, rclone stores the
original modtime as additional metadata on the object. By default it
will make an API call to retrieve the metadata when the modtime is
needed by an operation.

Use this flag to disable the extra API call and rely instead on the
server's modified time. In cases such as a local to remote sync using
--update, knowing the local file is newer than the time it was last
uploaded to the remote is sufficient. In those cases, this flag can
speed up the process and reduce the number of API calls necessary.

Using this flag on a sync operation without also using --update would
cause all files modified at any time other than the last upload time to
be uploaded again, which is probably not what you want.

-v, -vv, --verbose

With -v rclone will tell you about each file that is transferred and a
small number of significant events.

With -vv rclone will become very verbose telling you about every file it
considers and transfers. Please send bug reports with a log with this
setting.

-V, --version

Prints the version number


SSL/TLS options

The outgoing SSL/TLS connections rclone makes can be controlled with
these options. For example this can be very useful with the HTTP or
WebDAV backends. Rclone HTTP servers have their own set of configuration
for SSL/TLS which you can find in their documentation.

--ca-cert string

This loads the PEM encoded certificate authority certificate and uses it
to verify the certificates of the servers rclone connects to.

If you have generated certificates signed with a local CA then you will
need this flag to connect to servers using those certificates.

--client-cert string

This loads the PEM encoded client side certificate.

This is used for mutual TLS authentication.

The --client-key flag is required too when using this.

--client-key string

This loads the PEM encoded client side private key used for mutual TLS
authentication. Used in conjunction with --client-cert.

--no-check-certificate=true/false

--no-check-certificate controls whether a client verifies the server's
certificate chain and host name. If --no-check-certificate is true, TLS
accepts any certificate presented by the server and any host name in
that certificate. In this mode, TLS is susceptible to man-in-the-middle
attacks.

This option defaults to false.

THIS SHOULD BE USED ONLY FOR TESTING.


Configuration Encryption

Your configuration file contains information for logging in to your
cloud services. This means that you should keep your .rclone.conf file
in a secure location.

If you are in an environment where that isn't possible, you can add a
password to your configuration. This means that you will have to supply
the password every time you start rclone.

To add a password to your rclone configuration, execute rclone config.

    >rclone config
    Current remotes:

    e) Edit existing remote
    n) New remote
    d) Delete remote
    s) Set configuration password
    q) Quit config
    e/n/d/s/q>

Go into s, Set configuration password:

    e/n/d/s/q> s
    Your configuration is not encrypted.
    If you add a password, you will protect your login information to cloud services.
    a) Add Password
    q) Quit to main menu
    a/q> a
    Enter NEW configuration password:
    password:
    Confirm NEW password:
    password:
    Password set
    Your configuration is encrypted.
    c) Change Password
    u) Unencrypt configuration
    q) Quit to main menu
    c/u/q>

Your configuration is now encrypted, and every time you start rclone you
will have to supply the password. See below for details. In the same
menu, you can change the password or completely remove encryption from
your configuration.

There is no way to recover the configuration if you lose your password.

rclone uses nacl secretbox which in turn uses XSalsa20 and Poly1305 to
encrypt and authenticate your configuration with secret-key
cryptography. The password is SHA-256 hashed, which produces the key for
secretbox. The hashed password is not stored.

While this provides very good security, we do not recommend storing your
encrypted rclone configuration in public if it contains sensitive
information, maybe except if you use a very strong password.

If it is safe in your environment, you can set the RCLONE_CONFIG_PASS
environment variable to contain your password, in which case it will be
used for decrypting the configuration.

You can set this for a session from a script. For unix like systems save
this to a file called set-rclone-password:

    #!/bin/echo Source this file don't run it

    read -s RCLONE_CONFIG_PASS
    export RCLONE_CONFIG_PASS

Then source the file when you want to use it. From the shell you would
do source set-rclone-password. It will then ask you for the password and
set it in the environment variable.

An alternate means of supplying the password is to provide a script
which will retrieve the password and print on standard output. This
script should have a fully specified path name and not rely on any
environment variables. The script is supplied either via
--password-command="..." command line argument or via the
RCLONE_PASSWORD_COMMAND environment variable.

One useful example of this is using the passwordstore application to
retrieve the password:

    export RCLONE_PASSWORD_COMMAND="pass rclone/config"

If the passwordstore password manager holds the password for the rclone
configuration, using the script method means the password is primarily
protected by the passwordstore system, and is never embedded in the
clear in scripts, nor available for examination using the standard
commands available. It is quite possible with long running rclone
sessions for copies of passwords to be innocently captured in log files
or terminal scroll buffers, etc. Using the script method of supplying
the password enhances the security of the config password considerably.

If you are running rclone inside a script, unless you are using the
--password-command method, you might want to disable password prompts.
To do that, pass the parameter --ask-password=false to rclone. This will
make rclone fail instead of asking for a password if RCLONE_CONFIG_PASS
doesn't contain a valid password, and --password-command has not been
supplied.


Developer options

These options are useful when developing or debugging rclone. There are
also some more remote specific options which aren't documented here
which are used for testing. These start with remote name eg
--drive-test-option - see the docs for the remote in question.

--cpuprofile=FILE

Write CPU profile to file. This can be analysed with go tool pprof.

--dump flag,flag,flag

The --dump flag takes a comma separated list of flags to dump info
about.

Note that some headers including Accept-Encoding as shown may not be
correct in the request and the response may not show Content-Encoding if
the go standard libraries auto gzip encoding was in effect. In this case
the body of the request will be gunzipped before showing it.

The available flags are:

--dump headers

Dump HTTP headers with Authorization: lines removed. May still contain
sensitive info. Can be very verbose. Useful for debugging only.

Use --dump auth if you do want the Authorization: headers.

--dump bodies

Dump HTTP headers and bodies - may contain sensitive info. Can be very
verbose. Useful for debugging only.

Note that the bodies are buffered in memory so don't use this for
enormous files.

--dump requests

Like --dump bodies but dumps the request bodies and the response
headers. Useful for debugging download problems.

--dump responses

Like --dump bodies but dumps the response bodies and the request
headers. Useful for debugging upload problems.

--dump auth

Dump HTTP headers - will contain sensitive info such as Authorization:
headers - use --dump headers to dump without Authorization: headers. Can
be very verbose. Useful for debugging only.

--dump filters

Dump the filters to the output. Useful to see exactly what include and
exclude options are filtering on.

--dump goroutines

This dumps a list of the running go-routines at the end of the command
to standard output.

--dump openfiles

This dumps a list of the open files at the end of the command. It uses
the lsof command to do that so you'll need that installed to use it.

--memprofile=FILE

Write memory profile to file. This can be analysed with go tool pprof.


Filtering

For the filtering options

-   --delete-excluded
-   --filter
-   --filter-from
-   --exclude
-   --exclude-from
-   --include
-   --include-from
-   --files-from
-   --files-from-raw
-   --min-size
-   --max-size
-   --min-age
-   --max-age
-   --dump filters

See the filtering section.


Remote control

For the remote control options and for instructions on how to remote
control rclone

-   --rc
-   and anything starting with --rc-

See the remote control section.


Logging

rclone has 4 levels of logging, ERROR, NOTICE, INFO and DEBUG.

By default, rclone logs to standard error. This means you can redirect
standard error and still see the normal output of rclone commands (eg
rclone ls).

By default, rclone will produce Error and Notice level messages.

If you use the -q flag, rclone will only produce Error messages.

If you use the -v flag, rclone will produce Error, Notice and Info
messages.

If you use the -vv flag, rclone will produce Error, Notice, Info and
Debug messages.

You can also control the log levels with the --log-level flag.

If you use the --log-file=FILE option, rclone will redirect Error, Info
and Debug messages along with standard error to FILE.

If you use the --syslog flag then rclone will log to syslog and the
--syslog-facility control which facility it uses.

Rclone prefixes all log messages with their level in capitals, eg INFO
which makes it easy to grep the log file for different kinds of
information.


Exit Code

If any errors occur during the command execution, rclone will exit with
a non-zero exit code. This allows scripts to detect when rclone
operations have failed.

During the startup phase, rclone will exit immediately if an error is
detected in the configuration. There will always be a log message
immediately before exiting.

When rclone is running it will accumulate errors as it goes along, and
only exit with a non-zero exit code if (after retries) there were still
failed transfers. For every error counted there will be a high priority
log message (visible with -q) showing the message and which file caused
the problem. A high priority message is also shown when starting a retry
so the user can see that any previous error messages may not be valid
after the retry. If rclone has done a retry it will log a high priority
message if the retry was successful.

List of exit codes

-   0 - success
-   1 - Syntax or usage error
-   2 - Error not otherwise categorised
-   3 - Directory not found
-   4 - File not found
-   5 - Temporary error (one that more retries might fix) (Retry errors)
-   6 - Less serious errors (like 461 errors from dropbox) (NoRetry
    errors)
-   7 - Fatal error (one that more retries won't fix, like account
    suspended) (Fatal errors)
-   8 - Transfer exceeded - limit set by --max-transfer reached
-   9 - Operation successful, but no files transferred


Environment Variables

Rclone can be configured entirely using environment variables. These can
be used to set defaults for options or config file entries.

Options

Every option in rclone can have its default set by environment variable.

To find the name of the environment variable, first, take the long
option name, strip the leading --, change - to _, make upper case and
prepend RCLONE_.

For example, to always set --stats 5s, set the environment variable
RCLONE_STATS=5s. If you set stats on the command line this will override
the environment variable setting.

Or to always use the trash in drive --drive-use-trash, set
RCLONE_DRIVE_USE_TRASH=true.

The same parser is used for the options and the environment variables so
they take exactly the same form.

Config file

You can set defaults for values in the config file on an individual
remote basis. If you want to use this feature, you will need to discover
the name of the config items that you want. The easiest way is to run
through rclone config by hand, then look in the config file to see what
the values are (the config file can be found by looking at the help for
--config in rclone help).

To find the name of the environment variable, you need to set, take
RCLONE_CONFIG_ + name of remote + _ + name of config file option and
make it all uppercase.

For example, to configure an S3 remote named mys3: without a config file
(using unix ways of setting environment variables):

    $ export RCLONE_CONFIG_MYS3_TYPE=s3
    $ export RCLONE_CONFIG_MYS3_ACCESS_KEY_ID=XXX
    $ export RCLONE_CONFIG_MYS3_SECRET_ACCESS_KEY=XXX
    $ rclone lsd MYS3:
              -1 2016-09-21 12:54:21        -1 my-bucket
    $ rclone listremotes | grep mys3
    mys3:

Note that if you want to create a remote using environment variables you
must create the ..._TYPE variable as above.

Precedence

The various different methods of backend configuration are read in this
order and the first one with a value is used.

-   Flag values as supplied on the command line, eg --drive-use-trash.
-   Remote specific environment vars, eg
    RCLONE_CONFIG_MYREMOTE_USE_TRASH (see above).
-   Backend specific environment vars, eg RCLONE_DRIVE_USE_TRASH.
-   Config file, eg use_trash = false.
-   Default values, eg true - these can't be changed.

So if both --drive-use-trash is supplied on the config line and an
environment variable RCLONE_DRIVE_USE_TRASH is set, the command line
flag will take preference.

For non backend configuration the order is as follows:

-   Flag values as supplied on the command line, eg --stats 5s.
-   Environment vars, eg RCLONE_STATS=5s.
-   Default values, eg 1m - these can't be changed.

Other environment variables

-   RCLONE_CONFIG_PASS set to contain your config file password (see
    Configuration Encryption section)
-   HTTP_PROXY, HTTPS_PROXY and NO_PROXY (or the lowercase versions
    thereof).
    -   HTTPS_PROXY takes precedence over HTTP_PROXY for https requests.
    -   The environment values may be either a complete URL or a
        "host[:port]" for, in which case the "http" scheme is assumed.
-   RCLONE_CONFIG_DIR - rclone SETS this variable for use in config
    files and sub processes to point to the directory holding the config
    file.



CONFIGURING RCLONE ON A REMOTE / HEADLESS MACHINE


Some of the configurations (those involving oauth2) require an Internet
connected web browser.

If you are trying to set rclone up on a remote or headless box with no
browser available on it (eg a NAS or a server in a datacenter) then you
will need to use an alternative means of configuration. There are two
ways of doing it, described below.


Configuring using rclone authorize

On the headless box run rclone config but answer N to the
Use auto config? question.

    ...
    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes (default)
    n) No
    y/n> n
    For this to work, you will need rclone available on a machine that has
    a web browser available.

    For more help and alternate methods see: https://rclone.org/remote_setup/

    Execute the following on the machine with the web browser (same rclone
    version recommended):

        rclone authorize "amazon cloud drive"

    Then paste the result below:
    result>

Then on your main desktop machine

    rclone authorize "amazon cloud drive"
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    Paste the following into your remote machine --->
    SECRET_TOKEN
    <---End paste

Then back to the headless box, paste in the code

    result> SECRET_TOKEN
    --------------------
    [acd12]
    client_id = 
    client_secret = 
    token = SECRET_TOKEN
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d>


Configuring by copying the config file

Rclone stores all of its config in a single configuration file. This can
easily be copied to configure a remote rclone.

So first configure rclone on your desktop machine with

    rclone config

to set up the config file.

Find the config file by running rclone config file, for example

    $ rclone config file
    Configuration file is stored at:
    /home/user/.rclone.conf

Now transfer it to the remote box (scp, cut paste, ftp, sftp etc) and
place it in the correct place (use rclone config file on the remote box
to find out where).



FILTERING, INCLUDES AND EXCLUDES


Rclone has a sophisticated set of include and exclude rules. Some of
these are based on patterns and some on other things like file size.

The filters are applied for the copy, sync, move, ls, lsl, md5sum,
sha1sum, size, delete and check operations. Note that purge does not
obey the filters.

Each path as it passes through rclone is matched against the include and
exclude rules like --include, --exclude, --include-from, --exclude-from,
--filter, or --filter-from. The simplest way to try them out is using
the ls command, or --dry-run together with -v. --filter-from,
--exclude-from, --include-from, --files-from, --files-from-raw
understand - as a file name to mean read from standard input.


Patterns

The patterns used to match files for inclusion or exclusion are based on
"file globs" as used by the unix shell.

If the pattern starts with a / then it only matches at the top level of
the directory tree, RELATIVE TO THE ROOT OF THE REMOTE (not necessarily
the root of the local drive). If it doesn't start with / then it is
matched starting at the END OF THE PATH, but it will only match a
complete path element:

    file.jpg  - matches "file.jpg"
              - matches "directory/file.jpg"
              - doesn't match "afile.jpg"
              - doesn't match "directory/afile.jpg"
    /file.jpg - matches "file.jpg" in the root directory of the remote
              - doesn't match "afile.jpg"
              - doesn't match "directory/file.jpg"

IMPORTANT Note that you must use / in patterns and not \ even if running
on Windows.

A * matches anything but not a /.

    *.jpg  - matches "file.jpg"
           - matches "directory/file.jpg"
           - doesn't match "file.jpg/something"

Use ** to match anything, including slashes (/).

    dir/** - matches "dir/file.jpg"
           - matches "dir/dir1/dir2/file.jpg"
           - doesn't match "directory/file.jpg"
           - doesn't match "adir/file.jpg"

A ? matches any character except a slash /.

    l?ss  - matches "less"
          - matches "lass"
          - doesn't match "floss"

A [ and ] together make a character class, such as [a-z] or [aeiou] or
[[:alpha:]]. See the go regexp docs for more info on these.

    h[ae]llo - matches "hello"
             - matches "hallo"
             - doesn't match "hullo"

A { and } define a choice between elements. It should contain a comma
separated list of patterns, any of which might match. These patterns can
contain wildcards.

    {one,two}_potato - matches "one_potato"
                     - matches "two_potato"
                     - doesn't match "three_potato"
                     - doesn't match "_potato"

Special characters can be escaped with a \ before them.

    \*.jpg       - matches "*.jpg"
    \\.jpg       - matches "\.jpg"
    \[one\].jpg  - matches "[one].jpg"

Patterns are case sensitive unless the --ignore-case flag is used.

Without --ignore-case (default)

    potato - matches "potato"
           - doesn't match "POTATO"

With --ignore-case

    potato - matches "potato"
           - matches "POTATO"

Note also that rclone filter globs can only be used in one of the filter
command line flags, not in the specification of the remote, so
rclone copy "remote:dir*.jpg" /path/to/dir won't work - what is required
is rclone --include "*.jpg" copy remote:dir /path/to/dir

Directories

Rclone keeps track of directories that could match any file patterns.

Eg if you add the include rule

    /a/*.jpg

Rclone will synthesize the directory include rule

    /a/

If you put any rules which end in / then it will only match directories.

Directory matches are ONLY used to optimise directory access patterns -
you must still match the files that you want to match. Directory matches
won't optimise anything on bucket based remotes (eg s3, swift, google
compute storage, b2) which don't have a concept of directory.

Differences between rsync and rclone patterns

Rclone implements bash style {a,b,c} glob matching which rsync doesn't.

Rclone always does a wildcard match so \ must always escape a \.


How the rules are used

Rclone maintains a combined list of include rules and exclude rules.

Each file is matched in order, starting from the top, against the rule
in the list until it finds a match. The file is then included or
excluded according to the rule type.

If the matcher fails to find a match after testing against all the
entries in the list then the path is included.

For example given the following rules, + being include, - being exclude,

    - secret*.jpg
    + *.jpg
    + *.png
    + file2.avi
    - *

This would include

-   file1.jpg
-   file3.png
-   file2.avi

This would exclude

-   secret17.jpg
-   non *.jpg and *.png

A similar process is done on directory entries before recursing into
them. This only works on remotes which have a concept of directory (Eg
local, google drive, onedrive, amazon drive) and not on bucket based
remotes (eg s3, swift, google compute storage, b2).


Adding filtering rules

Filtering rules are added with the following command line flags.

Repeating options

You can repeat the following options to add more than one rule of that
type.

-   --include
-   --include-from
-   --exclude
-   --exclude-from
-   --filter
-   --filter-from
-   --filter-from-raw

IMPORTANT You should not use --include* together with --exclude*. It may
produce different results than you expected. In that case try to use:
--filter*.

Note that all the options of the same type are processed together in the
order above, regardless of what order they were placed on the command
line.

So all --include options are processed first in the order they appeared
on the command line, then all --include-from options etc.

To mix up the order includes and excludes, the --filter flag can be
used.

--exclude - Exclude files matching pattern

Add a single exclude rule with --exclude.

This flag can be repeated. See above for the order the flags are
processed in.

Eg --exclude *.bak to exclude all bak files from the sync.

--exclude-from - Read exclude patterns from file

Add exclude rules from a file.

This flag can be repeated. See above for the order the flags are
processed in.

Prepare a file like this exclude-file.txt

    # a sample exclude rule file
    *.bak
    file2.jpg

Then use as --exclude-from exclude-file.txt. This will sync all files
except those ending in bak and file2.jpg.

This is useful if you have a lot of rules.

--include - Include files matching pattern

Add a single include rule with --include.

This flag can be repeated. See above for the order the flags are
processed in.

Eg --include *.{png,jpg} to include all png and jpg files in the backup
and no others.

This adds an implicit --exclude * at the very end of the filter list.
This means you can mix --include and --include-from with the other
filters (eg --exclude) but you must include all the files you want in
the include statement. If this doesn't provide enough flexibility then
you must use --filter-from.

--include-from - Read include patterns from file

Add include rules from a file.

This flag can be repeated. See above for the order the flags are
processed in.

Prepare a file like this include-file.txt

    # a sample include rule file
    *.jpg
    *.png
    file2.avi

Then use as --include-from include-file.txt. This will sync all jpg, png
files and file2.avi.

This is useful if you have a lot of rules.

This adds an implicit --exclude * at the very end of the filter list.
This means you can mix --include and --include-from with the other
filters (eg --exclude) but you must include all the files you want in
the include statement. If this doesn't provide enough flexibility then
you must use --filter-from.

--filter - Add a file-filtering rule

This can be used to add a single include or exclude rule. Include rules
start with + and exclude rules start with -. A special rule called ! can
be used to clear the existing rules.

This flag can be repeated. See above for the order the flags are
processed in.

Eg --filter "- *.bak" to exclude all bak files from the sync.

--filter-from - Read filtering patterns from a file

Add include/exclude rules from a file.

This flag can be repeated. See above for the order the flags are
processed in.

Prepare a file like this filter-file.txt

    # a sample filter rule file
    - secret*.jpg
    + *.jpg
    + *.png
    + file2.avi
    - /dir/Trash/**
    + /dir/**
    # exclude everything else
    - *

Then use as --filter-from filter-file.txt. The rules are processed in
the order that they are defined.

This example will include all jpg and png files, exclude any files
matching secret*.jpg and include file2.avi. It will also include
everything in the directory dir at the root of the sync, except
dir/Trash which it will exclude. Everything else will be excluded from
the sync.

--files-from - Read list of source-file names

This reads a list of file names from the file passed in and ONLY these
files are transferred. The FILTERING RULES ARE IGNORED completely if you
use this option.

--files-from expects a list of files as its input. Leading / trailing
whitespace is stripped from the input lines and lines starting with #
and ; are ignored.

Rclone will traverse the file system if you use --files-from,
effectively using the files in --files-from as a set of filters. Rclone
will not error if any of the files are missing.

If you use --no-traverse as well as --files-from then rclone will not
traverse the destination file system, it will find each file
individually using approximately 1 API call. This can be more efficient
for small lists of files.

This option can be repeated to read from more than one file. These are
read in the order that they are placed on the command line.

Paths within the --files-from file will be interpreted as starting with
the root specified in the command. Leading / characters are ignored. See
--files-from-raw if you need the input to be processed in a raw manner.

For example, suppose you had files-from.txt with this content:

    # comment
    file1.jpg
    subdir/file2.jpg

You could then use it like this:

    rclone copy --files-from files-from.txt /home/me/pics remote:pics

This will transfer these files only (if they exist)

    /home/me/pics/file1.jpg        → remote:pics/file1.jpg
    /home/me/pics/subdir/file2.jpg → remote:pics/subdir/file2.jpg

To take a more complicated example, let's say you had a few files you
want to back up regularly with these absolute paths:

    /home/user1/important
    /home/user1/dir/file
    /home/user2/stuff

To copy these you'd find a common subdirectory - in this case /home and
put the remaining files in files-from.txt with or without leading /, eg

    user1/important
    user1/dir/file
    user2/stuff

You could then copy these to a remote like this

    rclone copy --files-from files-from.txt /home remote:backup

The 3 files will arrive in remote:backup with the paths as in the
files-from.txt like this:

    /home/user1/important → remote:backup/user1/important
    /home/user1/dir/file  → remote:backup/user1/dir/file
    /home/user2/stuff     → remote:backup/user2/stuff

You could of course choose / as the root too in which case your
files-from.txt might look like this.

    /home/user1/important
    /home/user1/dir/file
    /home/user2/stuff

And you would transfer it like this

    rclone copy --files-from files-from.txt / remote:backup

In this case there will be an extra home directory on the remote:

    /home/user1/important → remote:backup/home/user1/important
    /home/user1/dir/file  → remote:backup/home/user1/dir/file
    /home/user2/stuff     → remote:backup/home/user2/stuff

--files-from-raw - Read list of source-file names without any processing

This option is same as --files-from with the only difference being that
the input is read in a raw manner. This means that lines with
leading/trailing whitespace and lines starting with ; or # are read
without any processing. rclone lsf has a compatible format that can be
used to export file lists from remotes, which can then be used as an
input to --files-from-raw.

--min-size - Don't transfer any file smaller than this

This option controls the minimum size file which will be transferred.
This defaults to kBytes but a suffix of k, M, or G can be used.

For example --min-size 50k means no files smaller than 50kByte will be
transferred.

--max-size - Don't transfer any file larger than this

This option controls the maximum size file which will be transferred.
This defaults to kBytes but a suffix of k, M, or G can be used.

For example --max-size 1G means no files larger than 1GByte will be
transferred.

--max-age - Don't transfer any file older than this

This option controls the maximum age of files to transfer. Give in
seconds or with a suffix of:

-   ms - Milliseconds
-   s - Seconds
-   m - Minutes
-   h - Hours
-   d - Days
-   w - Weeks
-   M - Months
-   y - Years

For example --max-age 2d means no files older than 2 days will be
transferred.

This can also be an absolute time in one of these formats

-   RFC3339 - eg "2006-01-02T15:04:05Z07:00"
-   ISO8601 Date and time, local timezone - "2006-01-02T15:04:05"
-   ISO8601 Date and time, local timezone - "2006-01-02 15:04:05"
-   ISO8601 Date - "2006-01-02" (YYYY-MM-DD)

--min-age - Don't transfer any file younger than this

This option controls the minimum age of files to transfer. Give in
seconds or with a suffix (see --max-age for list of suffixes)

For example --min-age 2d means no files younger than 2 days will be
transferred.

--delete-excluded - Delete files on dest excluded from sync

IMPORTANT this flag is dangerous - use with --dry-run and -v first.

When doing rclone sync this will delete any files which are excluded
from the sync on the destination.

If for example you did a sync from A to B without the --min-size 50k
flag

    rclone sync -i A: B:

Then you repeated it like this with the --delete-excluded

    rclone --min-size 50k --delete-excluded sync A: B:

This would delete all files on B which are less than 50 kBytes as these
are now excluded from the sync.

Always test first with --dry-run and -v before using this flag.

--dump filters - dump the filters to the output

This dumps the defined filters to the output as regular expressions.

Useful for debugging.

--ignore-case - make searches case insensitive

Normally filter patterns are case sensitive. If this flag is supplied
then filter patterns become case insensitive.

Normally a --include "file.txt" will not match a file called FILE.txt.
However if you use the --ignore-case flag then --include "file.txt" this
will match a file called FILE.txt.


Quoting shell metacharacters

The examples above may not work verbatim in your shell as they have
shell metacharacters in them (eg *), and may require quoting.

Eg linux, OSX

-   --include \*.jpg
-   --include '*.jpg'
-   --include='*.jpg'

In Windows the expansion is done by the command not the shell so this
should work fine

-   --include *.jpg


Exclude directory based on a file

It is possible to exclude a directory based on a file, which is present
in this directory. Filename should be specified using the
--exclude-if-present flag. This flag has a priority over the other
filtering flags.

Imagine, you have the following directory structure:

    dir1/file1
    dir1/dir2/file2
    dir1/dir2/dir3/file3
    dir1/dir2/dir3/.ignore

You can exclude dir3 from sync by running the following command:

    rclone sync -i --exclude-if-present .ignore dir1 remote:backup

Currently only one filename is supported, i.e. --exclude-if-present
should not be used multiple times.



GUI (EXPERIMENTAL)


Rclone can serve a web based GUI (graphical user interface). This is
somewhat experimental at the moment so things may be subject to change.

Run this command in a terminal and rclone will download and then display
the GUI in a web browser.

    rclone rcd --rc-web-gui

This will produce logs like this and rclone needs to continue to run to
serve the GUI:

    2019/08/25 11:40:14 NOTICE: A new release for gui is present at https://github.com/rclone/rclone-webui-react/releases/download/v0.0.6/currentbuild.zip
    2019/08/25 11:40:14 NOTICE: Downloading webgui binary. Please wait. [Size: 3813937, Path :  /home/USER/.cache/rclone/webgui/v0.0.6.zip]
    2019/08/25 11:40:16 NOTICE: Unzipping
    2019/08/25 11:40:16 NOTICE: Serving remote control on http://127.0.0.1:5572/

This assumes you are running rclone locally on your machine. It is
possible to separate the rclone and the GUI - see below for details.

If you wish to check for updates then you can add --rc-web-gui-update to
the command line.

If you find your GUI broken, you may force it to update by add
--rc-web-gui-force-update.

By default, rclone will open your browser. Add
--rc-web-gui-no-open-browser to disable this feature.


Using the GUI

Once the GUI opens, you will be looking at the dashboard which has an
overall overview.

On the left hand side you will see a series of view buttons you can
click on:

-   Dashboard - main overview
-   Configs - examine and create new configurations
-   Explorer - view, download and upload files to the cloud storage
    systems
-   Backend - view or alter the backend config
-   Log out

(More docs and walkthrough video to come!)


How it works

When you run the rclone rcd --rc-web-gui this is what happens

-   Rclone starts but only runs the remote control API ("rc").
-   The API is bound to localhost with an auto generated username and
    password.
-   If the API bundle is missing then rclone will download it.
-   rclone will start serving the files from the API bundle over the
    same port as the API
-   rclone will open the browser with a login_token so it can log
    straight in.


Advanced use

The rclone rcd may use any of the flags documented on the rc page.

The flag --rc-web-gui is shorthand for

-   Download the web GUI if necessary
-   Check we are using some authentication
-   --rc-user gui
-   --rc-pass <random password>
-   --rc-serve

These flags can be overridden as desired.

See also the rclone rcd documentation.

Example: Running a public GUI

For example the GUI could be served on a public port over SSL using an
htpasswd file using the following flags:

-   --rc-web-gui
-   --rc-addr :443
-   --rc-htpasswd /path/to/htpasswd
-   --rc-cert /path/to/ssl.crt
-   --rc-key /path/to/ssl.key

Example: Running a GUI behind a proxy

If you want to run the GUI behind a proxy at /rclone you could use these
flags:

-   --rc-web-gui
-   --rc-baseurl rclone
-   --rc-htpasswd /path/to/htpasswd

Or instead of htpasswd if you just want a single user and password:

-   --rc-user me
-   --rc-pass mypassword


Project

The GUI is being developed in the: rclone/rclone-webui-react repository.

Bug reports and contributions are very welcome :-)

If you have questions then please ask them on the rclone forum.



REMOTE CONTROLLING RCLONE WITH ITS API


If rclone is run with the --rc flag then it starts an http server which
can be used to remote control rclone using its API.

If you just want to run a remote control then see the rcd command.


Supported parameters

--rc

Flag to start the http server listen on remote requests

--rc-addr=IP

IPaddress:Port or :Port to bind server to. (default "localhost:5572")

--rc-cert=KEY

SSL PEM key (concatenation of certificate and CA certificate)

--rc-client-ca=PATH

Client certificate authority to verify clients with

--rc-htpasswd=PATH

htpasswd file - if not provided no authentication is done

--rc-key=PATH

SSL PEM Private key

--rc-max-header-bytes=VALUE

Maximum size of request header (default 4096)

--rc-user=VALUE

User name for authentication.

--rc-pass=VALUE

Password for authentication.

--rc-realm=VALUE

Realm for authentication (default "rclone")

--rc-server-read-timeout=DURATION

Timeout for server reading data (default 1h0m0s)

--rc-server-write-timeout=DURATION

Timeout for server writing data (default 1h0m0s)

--rc-serve

Enable the serving of remote objects via the HTTP interface. This means
objects will be accessible at http://127.0.0.1:5572/ by default, so you
can browse to http://127.0.0.1:5572/ or http://127.0.0.1:5572/* to see a
listing of the remotes. Objects may be requested from remotes using this
syntax http://127.0.0.1:5572/[remote:path]/path/to/object

Default Off.

--rc-files /path/to/directory

Path to local files to serve on the HTTP server.

If this is set then rclone will serve the files in that directory. It
will also open the root in the web browser if specified. This is for
implementing browser based GUIs for rclone functions.

If --rc-user or --rc-pass is set then the URL that is opened will have
the authorization in the URL in the http://user:pass@localhost/ style.

Default Off.

--rc-enable-metrics

Enable OpenMetrics/Prometheus compatible endpoint at /metrics.

Default Off.

--rc-web-gui

Set this flag to serve the default web gui on the same port as rclone.

Default Off.

--rc-allow-origin

Set the allowed Access-Control-Allow-Origin for rc requests.

Can be used with --rc-web-gui if the rclone is running on different IP
than the web-gui.

Default is IP address on which rc is running.

--rc-web-fetch-url

Set the URL to fetch the rclone-web-gui files from.

Default
https://api.github.com/repos/rclone/rclone-webui-react/releases/latest.

--rc-web-gui-update

Set this flag to check and update rclone-webui-react from the
rc-web-fetch-url.

Default Off.

--rc-web-gui-force-update

Set this flag to force update rclone-webui-react from the
rc-web-fetch-url.

Default Off.

--rc-web-gui-no-open-browser

Set this flag to disable opening browser automatically when using
web-gui.

Default Off.

--rc-job-expire-duration=DURATION

Expire finished async jobs older than DURATION (default 60s).

--rc-job-expire-interval=DURATION

Interval duration to check for expired async jobs (default 10s).

--rc-no-auth

By default rclone will require authorisation to have been set up on the
rc interface in order to use any methods which access any rclone
remotes. Eg operations/list is denied as it involved creating a remote
as is sync/copy.

If this is set then no authorisation will be required on the server to
use these methods. The alternative is to use --rc-user and --rc-pass and
use these credentials in the request.

Default Off.


Accessing the remote control via the rclone rc command

Rclone itself implements the remote control protocol in its rclone rc
command.

You can use it like this

    $ rclone rc rc/noop param1=one param2=two
    {
        "param1": "one",
        "param2": "two"
    }

Run rclone rc on its own to see the help for the installed remote
control commands.


JSON input

rclone rc also supports a --json flag which can be used to send more
complicated input parameters.

    $ rclone rc --json '{ "p1": [1,"2",null,4], "p2": { "a":1, "b":2 } }' rc/noop
    {
        "p1": [
            1,
            "2",
            null,
            4
        ],
        "p2": {
            "a": 1,
            "b": 2
        }
    }

If the parameter being passed is an object then it can be passed as a
JSON string rather than using the --json flag which simplifies the
command line.

    rclone rc operations/list fs=/tmp remote=test opt='{"showHash": true}'

Rather than

    rclone rc operations/list --json '{"fs": "/tmp", "remote": "test", "opt": {"showHash": true}}'


Special parameters

The rc interface supports some special parameters which apply to ALL
commands. These start with _ to show they are different.

Running asynchronous jobs with _async = true

Each rc call is classified as a job and it is assigned its own id. By
default jobs are executed immediately as they are created or
synchronously.

If _async has a true value when supplied to an rc call then it will
return immediately with a job id and the task will be run in the
background. The job/status call can be used to get information of the
background job. The job can be queried for up to 1 minute after it has
finished.

It is recommended that potentially long running jobs, eg sync/sync,
sync/copy, sync/move, operations/purge are run with the _async flag to
avoid any potential problems with the HTTP request and response timing
out.

Starting a job with the _async flag:

    $ rclone rc --json '{ "p1": [1,"2",null,4], "p2": { "a":1, "b":2 }, "_async": true }' rc/noop
    {
        "jobid": 2
    }

Query the status to see if the job has finished. For more information on
the meaning of these return parameters see the job/status call.

    $ rclone rc --json '{ "jobid":2 }' job/status
    {
        "duration": 0.000124163,
        "endTime": "2018-10-27T11:38:07.911245881+01:00",
        "error": "",
        "finished": true,
        "id": 2,
        "output": {
            "_async": true,
            "p1": [
                1,
                "2",
                null,
                4
            ],
            "p2": {
                "a": 1,
                "b": 2
            }
        },
        "startTime": "2018-10-27T11:38:07.911121728+01:00",
        "success": true
    }

job/list can be used to show the running or recently completed jobs

    $ rclone rc job/list
    {
        "jobids": [
            2
        ]
    }

Assigning operations to groups with _group = value

Each rc call has its own stats group for tracking its metrics. By
default grouping is done by the composite group name from prefix job/
and id of the job like so job/1.

If _group has a value then stats for that request will be grouped under
that value. This allows caller to group stats under their own name.

Stats for specific group can be accessed by passing group to core/stats:

    $ rclone rc --json '{ "group": "job/1" }' core/stats
    {
        "speed": 12345
        ...
    }


Supported commands

backend/command: Runs a backend command.

This takes the following parameters

-   command - a string with the command name
-   fs - a remote name string eg "drive:"
-   arg - a list of arguments for the backend command
-   opt - a map of string to string of options

Returns

-   result - result from the backend command

For example

    rclone rc backend/command command=noop fs=. -o echo=yes -o blue -a path1 -a path2

Returns

    {
        "result": {
            "arg": [
                "path1",
                "path2"
            ],
            "name": "noop",
            "opt": {
                "blue": "",
                "echo": "yes"
            }
        }
    }

Note that this is the direct equivalent of using this "backend" command:

    rclone backend noop . -o echo=yes -o blue path1 path2

Note that arguments must be preceded by the "-a" flag

See the backend command for more information.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

cache/expire: Purge a remote from cache

Purge a remote from the cache backend. Supports either a directory or a
file. Params: - remote = path to remote (required) - withData =
true/false to delete cached data (chunks) as well (optional)

Eg

    rclone rc cache/expire remote=path/to/sub/folder/
    rclone rc cache/expire remote=/ withData=true

cache/fetch: Fetch file chunks

Ensure the specified file chunks are cached on disk.

The chunks= parameter specifies the file chunks to check. It takes a
comma separated list of array slice indices. The slice indices are
similar to Python slices: start[:end]

start is the 0 based chunk number from the beginning of the file to
fetch inclusive. end is 0 based chunk number from the beginning of the
file to fetch exclusive. Both values can be negative, in which case they
count from the back of the file. The value "-5:" represents the last 5
chunks of a file.

Some valid examples are: ":5,-5:" -> the first and last five chunks
"0,-2" -> the first and the second last chunk "0:10" -> the first ten
chunks

Any parameter with a key that starts with "file" can be used to specify
files to fetch, eg

    rclone rc cache/fetch chunks=0 file=hello file2=home/goodbye

File names will automatically be encrypted when the a crypt remote is
used on top of the cache.

cache/stats: Get cache stats

Show statistics for the cache remote.

config/create: create the config for a remote.

This takes the following parameters

-   name - name of remote
-   parameters - a map of { "key": "value" } pairs
-   type - type of the new remote
-   obscure - optional bool - forces obscuring of passwords
-   noObscure - optional bool - forces passwords not to be obscured

See the config create command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/delete: Delete a remote in the config file.

Parameters:

-   name - name of remote to delete

See the config delete command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/dump: Dumps the config file.

Returns a JSON object: - key: value

Where keys are remote names and values are the config parameters.

See the config dump command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/get: Get a remote in the config file.

Parameters:

-   name - name of remote to get

See the config dump command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/listremotes: Lists the remotes in the config file.

Returns - remotes - array of remote names

See the listremotes command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/password: password the config for a remote.

This takes the following parameters

-   name - name of remote
-   parameters - a map of { "key": "value" } pairs

See the config password command command for more information on the
above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/providers: Shows how providers are configured in the config file.

Returns a JSON object: - providers - array of objects

See the config providers command command for more information on the
above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

config/update: update the config for a remote.

This takes the following parameters

-   name - name of remote
-   parameters - a map of { "key": "value" } pairs
-   obscure - optional bool - forces obscuring of passwords
-   noObscure - optional bool - forces passwords not to be obscured

See the config update command command for more information on the above.

AUTHENTICATION IS REQUIRED FOR THIS CALL.

core/bwlimit: Set the bandwidth limit.

This sets the bandwidth limit to that passed in.

Eg

    rclone rc core/bwlimit rate=off
    {
        "bytesPerSecond": -1,
        "rate": "off"
    }
    rclone rc core/bwlimit rate=1M
    {
        "bytesPerSecond": 1048576,
        "rate": "1M"
    }

If the rate parameter is not supplied then the bandwidth is queried

    rclone rc core/bwlimit
    {
        "bytesPerSecond": 1048576,
        "rate": "1M"
    }

The format of the parameter is exactly the same as passed to --bwlimit
except only one bandwidth may be specified.

In either case "rate" is returned as a human readable string, and
"bytesPerSecond" is returned as a number.

core/command: Run a rclone terminal command over rc.

This takes the following parameters

-   command - a string with the command name
-   arg - a list of arguments for the backend command
-   opt - a map of string to string of options

Returns

-   result - result from the backend command
-   error - set if rclone exits with an error code
-   returnType - one of ("COMBINED_OUTPUT", "STREAM",
    "STREAM_ONLY_STDOUT". "STREAM_ONLY_STDERR")

For example

    rclone rc core/command command=ls -a mydrive:/ -o max-depth=1
    rclone rc core/command -a ls -a mydrive:/ -o max-depth=1

Returns

    {
        "error": false,
        "result": "<Raw command line output>"
    }

    OR 
    {
        "error": true,
        "result": "<Raw command line output>"
    }

    **Authentication is required for this call.**

    ### core/gc: Runs a garbage collection. {#core-gc}

    This tells the go runtime to do a garbage collection run.  It isn't
    necessary to call this normally, but it can be useful for debugging
    memory problems.

    ### core/group-list: Returns list of stats. {#core-group-list}

    This returns list of stats groups currently in memory. 

    Returns the following values:

{ "groups": an array of group names: [ "group1", "group2", ... ] }


    ### core/memstats: Returns the memory statistics {#core-memstats}

    This returns the memory statistics of the running program.  What the values mean
    are explained in the go docs: https://golang.org/pkg/runtime/#MemStats

    The most interesting values for most people are:

    * HeapAlloc: This is the amount of memory rclone is actually using
    * HeapSys: This is the amount of memory rclone has obtained from the OS
    * Sys: this is the total amount of memory requested from the OS
      * It is virtual memory so may include unused memory

    ### core/obscure: Obscures a string passed in. {#core-obscure}

    Pass a clear string and rclone will obscure it for the config file:
    - clear - string

    Returns
    - obscured - string

    ### core/pid: Return PID of current process {#core-pid}

    This returns PID of current process.
    Useful for stopping rclone process.

    ### core/quit: Terminates the app. {#core-quit}

    (optional) Pass an exit code to be used for terminating the app:
    - exitCode - int

    ### core/stats: Returns stats about current transfers. {#core-stats}

    This returns all available stats:

        rclone rc core/stats

    If group is not provided then summed up stats for all groups will be
    returned.

    Parameters

    - group - name of the stats group (string)

    Returns the following values:

{ "speed": average speed in bytes/sec since start of the process,
"bytes": total transferred bytes since the start of the process,
"errors": number of errors, "fatalError": whether there has been at
least one FatalError, "retryError": whether there has been at least one
non-NoRetryError, "checks": number of checked files, "transfers": number
of transferred files, "deletes" : number of deleted files, "renames" :
number of renamed files, "transferTime" : total time spent on running
jobs, "elapsedTime": time in seconds since the start of the process,
"lastError": last occurred error, "transferring": an array of currently
active file transfers: [ { "bytes": total transferred bytes for this
file, "eta": estimated time in seconds until file transfer completion
"name": name of the file, "percentage": progress of the file transfer in
percent, "speed": average speed over the whole transfer in bytes/sec,
"speedAvg": current speed in bytes/sec as an exponentially weighted
moving average, "size": size of the file in bytes } ], "checking": an
array of names of currently active file checks [] }

    Values for "transferring", "checking" and "lastError" are only assigned if data is available.
    The value for "eta" is null if an eta cannot be determined.

    ### core/stats-delete: Delete stats group. {#core-stats-delete}

    This deletes entire stats group

    Parameters

    - group - name of the stats group (string)

    ### core/stats-reset: Reset stats. {#core-stats-reset}

    This clears counters, errors and finished transfers for all stats or specific 
    stats group if group is provided.

    Parameters

    - group - name of the stats group (string)

    ### core/transferred: Returns stats about completed transfers. {#core-transferred}

    This returns stats about completed transfers:

        rclone rc core/transferred

    If group is not provided then completed transfers for all groups will be
    returned.

    Note only the last 100 completed transfers are returned.

    Parameters

    - group - name of the stats group (string)

    Returns the following values:

{ "transferred": an array of completed transfers (including failed
ones): [ { "name": name of the file, "size": size of the file in bytes,
"bytes": total transferred bytes for this file, "checked": if the
transfer is only checked (skipped, deleted), "timestamp": integer
representing millisecond unix epoch, "error": string description of the
error (empty if successful), "jobid": id of the job that this transfer
belongs to } ] }


    ### core/version: Shows the current version of rclone and the go runtime. {#core-version}

    This shows the current version of go and the go runtime

    - version - rclone version, eg "v1.53.0"
    - decomposed - version number as [major, minor, patch]
    - isGit - boolean - true if this was compiled from the git version
    - isBeta - boolean - true if this is a beta version
    - os - OS in use as according to Go
    - arch - cpu architecture in use according to Go
    - goVersion - version of Go runtime in use

    ### debug/set-block-profile-rate: Set runtime.SetBlockProfileRate for blocking profiling. {#debug-set-block-profile-rate}

    SetBlockProfileRate controls the fraction of goroutine blocking events
    that are reported in the blocking profile. The profiler aims to sample
    an average of one blocking event per rate nanoseconds spent blocked.

    To include every blocking event in the profile, pass rate = 1. To turn
    off profiling entirely, pass rate <= 0.

    After calling this you can use this to see the blocking profile:

        go tool pprof http://localhost:5572/debug/pprof/block

    Parameters

    - rate - int

    ### debug/set-mutex-profile-fraction: Set runtime.SetMutexProfileFraction for mutex profiling. {#debug-set-mutex-profile-fraction}

    SetMutexProfileFraction controls the fraction of mutex contention
    events that are reported in the mutex profile. On average 1/rate
    events are reported. The previous rate is returned.

    To turn off profiling entirely, pass rate 0. To just read the current
    rate, pass rate < 0. (For n>1 the details of sampling may change.)

    Once this is set you can look use this to profile the mutex contention:

        go tool pprof http://localhost:5572/debug/pprof/mutex

    Parameters

    - rate - int

    Results

    - previousRate - int

    ### job/list: Lists the IDs of the running jobs {#job-list}

    Parameters - None

    Results

    - jobids - array of integer job ids

    ### job/status: Reads the status of the job ID {#job-status}

    Parameters

    - jobid - id of the job (integer)

    Results

    - finished - boolean
    - duration - time in seconds that the job ran for
    - endTime - time the job finished (eg "2018-10-26T18:50:20.528746884+01:00")
    - error - error from the job or empty string for no error
    - finished - boolean whether the job has finished or not
    - id - as passed in above
    - startTime - time the job started (eg "2018-10-26T18:50:20.528336039+01:00")
    - success - boolean - true for success false otherwise
    - output - output of the job as would have been returned if called synchronously
    - progress - output of the progress related to the underlying job

    ### job/stop: Stop the running job {#job-stop}

    Parameters

    - jobid - id of the job (integer)

    ### mount/listmounts: Show current mount points {#mount-listmounts}

    This shows currently mounted points, which can be used for performing an unmount

    This takes no parameters and returns

    - mountPoints: list of current mount points

    Eg

        rclone rc mount/listmounts

    **Authentication is required for this call.**

    ### mount/mount: Create a new mount point {#mount-mount}

    rclone allows Linux, FreeBSD, macOS and Windows to mount any of
    Rclone's cloud storage systems as a file system with FUSE.

    If no mountType is provided, the priority is given as follows: 1. mount 2.cmount 3.mount2

    This takes the following parameters

    - fs - a remote path to be mounted (required)
    - mountPoint: valid path on the local machine (required)
    - mountType: One of the values (mount, cmount, mount2) specifies the mount implementation to use
    - mountOpt: a JSON object with Mount options in.
    - vfsOpt: a JSON object with VFS options in.

    Eg

        rclone rc mount/mount fs=mydrive: mountPoint=/home/<user>/mountPoint
        rclone rc mount/mount fs=mydrive: mountPoint=/home/<user>/mountPoint mountType=mount
        rclone rc mount/mount fs=TestDrive: mountPoint=/mnt/tmp vfsOpt='{"CacheMode": 2}' mountOpt='{"AllowOther": true}'

    The vfsOpt are as described in options/get and can be seen in the the
    "vfs" section when running and the mountOpt can be seen in the "mount" section.

        rclone rc options/get

    **Authentication is required for this call.**

    ### mount/types: Show all possible mount types {#mount-types}

    This shows all possible mount types and returns them as a list.

    This takes no parameters and returns

    - mountTypes: list of mount types

    The mount types are strings like "mount", "mount2", "cmount" and can
    be passed to mount/mount as the mountType parameter.

    Eg

        rclone rc mount/types

    **Authentication is required for this call.**

    ### mount/unmount: Unmount selected active mount {#mount-unmount}

    rclone allows Linux, FreeBSD, macOS and Windows to
    mount any of Rclone's cloud storage systems as a file system with
    FUSE.

    This takes the following parameters

    - mountPoint: valid path on the local machine where the mount was created (required)

    Eg

        rclone rc mount/unmount mountPoint=/home/<user>/mountPoint

    **Authentication is required for this call.**

    ### mount/unmountall: Show current mount points {#mount-unmountall}

    This shows currently mounted points, which can be used for performing an unmount

    This takes no parameters and returns error if unmount does not succeed.

    Eg

        rclone rc mount/unmountall

    **Authentication is required for this call.**

    ### operations/about: Return the space used on the remote {#operations-about}

    This takes the following parameters

    - fs - a remote name string eg "drive:"

    The result is as returned from rclone about --json

    See the [about command](https://rclone.org/commands/rclone_size/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/cleanup: Remove trashed files in the remote or path {#operations-cleanup}

    This takes the following parameters

    - fs - a remote name string eg "drive:"

    See the [cleanup command](https://rclone.org/commands/rclone_cleanup/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/copyfile: Copy a file from source remote to destination remote {#operations-copyfile}

    This takes the following parameters

    - srcFs - a remote name string eg "drive:" for the source
    - srcRemote - a path within that remote eg "file.txt" for the source
    - dstFs - a remote name string eg "drive2:" for the destination
    - dstRemote - a path within that remote eg "file2.txt" for the destination

    **Authentication is required for this call.**

    ### operations/copyurl: Copy the URL to the object {#operations-copyurl}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"
    - url - string, URL to read from
     - autoFilename - boolean, set to true to retrieve destination file name from url
    See the [copyurl command](https://rclone.org/commands/rclone_copyurl/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/delete: Remove files in the path {#operations-delete}

    This takes the following parameters

    - fs - a remote name string eg "drive:"

    See the [delete command](https://rclone.org/commands/rclone_delete/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/deletefile: Remove the single file pointed to {#operations-deletefile}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"

    See the [deletefile command](https://rclone.org/commands/rclone_deletefile/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/fsinfo: Return information about the remote {#operations-fsinfo}

    This takes the following parameters

    - fs - a remote name string eg "drive:"

    This returns info about the remote passed in;

{ // optional features and whether they are available or not "Features":
{ "About": true, "BucketBased": false, "CanHaveEmptyDirectories": true,
"CaseInsensitive": false, "ChangeNotify": false, "CleanUp": false,
"Copy": false, "DirCacheFlush": false, "DirMove": true,
"DuplicateFiles": false, "GetTier": false, "ListR": false, "MergeDirs":
false, "Move": true, "OpenWriterAt": true, "PublicLink": false, "Purge":
true, "PutStream": true, "PutUnchecked": false, "ReadMimeType": false,
"ServerSideAcrossConfigs": false, "SetTier": false, "SetWrapper": false,
"UnWrap": false, "WrapFs": false, "WriteMimeType": false }, // Names of
hashes available "Hashes": [ "MD5", "SHA-1", "DropboxHash",
"QuickXorHash" ], "Name": "local", // Name as created "Precision": 1, //
Precision of timestamps in ns "Root": "/", // Path as created "String":
"Local file system at /" // how the remote will appear in logs }


    This command does not have a command line equivalent so use this instead:

        rclone rc --loopback operations/fsinfo fs=remote:

    ### operations/list: List the given remote and path in JSON format {#operations-list}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"
    - opt - a dictionary of options to control the listing (optional)
        - recurse - If set recurse directories
        - noModTime - If set return modification time
        - showEncrypted -  If set show decrypted names
        - showOrigIDs - If set show the IDs for each item if known
        - showHash - If set return a dictionary of hashes

    The result is

    - list
        - This is an array of objects as described in the lsjson command

    See the [lsjson command](https://rclone.org/commands/rclone_lsjson/) for more information on the above and examples.

    **Authentication is required for this call.**

    ### operations/mkdir: Make a destination directory or container {#operations-mkdir}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"

    See the [mkdir command](https://rclone.org/commands/rclone_mkdir/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/movefile: Move a file from source remote to destination remote {#operations-movefile}

    This takes the following parameters

    - srcFs - a remote name string eg "drive:" for the source
    - srcRemote - a path within that remote eg "file.txt" for the source
    - dstFs - a remote name string eg "drive2:" for the destination
    - dstRemote - a path within that remote eg "file2.txt" for the destination

    **Authentication is required for this call.**

    ### operations/publiclink: Create or retrieve a public link to the given file or folder. {#operations-publiclink}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"
    - unlink - boolean - if set removes the link rather than adding it (optional)
    - expire - string - the expiry time of the link eg "1d" (optional)

    Returns

    - url - URL of the resource

    See the [link command](https://rclone.org/commands/rclone_link/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/purge: Remove a directory or container and all of its contents {#operations-purge}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"

    See the [purge command](https://rclone.org/commands/rclone_purge/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/rmdir: Remove an empty directory or container {#operations-rmdir}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"

    See the [rmdir command](https://rclone.org/commands/rclone_rmdir/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/rmdirs: Remove all the empty directories in the path {#operations-rmdirs}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"
    - leaveRoot - boolean, set to true not to delete the root

    See the [rmdirs command](https://rclone.org/commands/rclone_rmdirs/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/size: Count the number of bytes and files in remote {#operations-size}

    This takes the following parameters

    - fs - a remote name string eg "drive:path/to/dir"

    Returns

    - count - number of files
    - bytes - number of bytes in those files

    See the [size command](https://rclone.org/commands/rclone_size/) command for more information on the above.

    **Authentication is required for this call.**

    ### operations/uploadfile: Upload file using multiform/form-data {#operations-uploadfile}

    This takes the following parameters

    - fs - a remote name string eg "drive:"
    - remote - a path within that remote eg "dir"
    - each part in body represents a file to be uploaded
    See the [uploadfile command](https://rclone.org/commands/rclone_uploadfile/) command for more information on the above.

    **Authentication is required for this call.**

    ### options/blocks: List all the option blocks {#options-blocks}

    Returns
    - options - a list of the options block names

    ### options/get: Get all the options {#options-get}

    Returns an object where keys are option block names and values are an
    object with the current option values in.

    This shows the internal names of the option within rclone which should
    map to the external options very easily with a few exceptions.

    ### options/set: Set an option {#options-set}

    Parameters

    - option block name containing an object with
      - key: value

    Repeated as often as required.

    Only supply the options you wish to change.  If an option is unknown
    it will be silently ignored.  Not all options will have an effect when
    changed like this.

    For example:

    This sets DEBUG level logs (-vv)

        rclone rc options/set --json '{"main": {"LogLevel": 8}}'

    And this sets INFO level logs (-v)

        rclone rc options/set --json '{"main": {"LogLevel": 7}}'

    And this sets NOTICE level logs (normal without -v)

        rclone rc options/set --json '{"main": {"LogLevel": 6}}'

    ### pluginsctl/addPlugin: Add a plugin using url {#pluginsctl-addPlugin}

    used for adding a plugin to the webgui

    This takes the following parameters

    - url: http url of the github repo where the plugin is hosted (http://github.com/rclone/rclone-webui-react)

    Eg

       rclone rc pluginsctl/addPlugin

    **Authentication is required for this call.**

    ### pluginsctl/getPluginsForType: Get plugins with type criteria {#pluginsctl-getPluginsForType}

    This shows all possible plugins by a mime type

    This takes the following parameters

    - type: supported mime type by a loaded plugin eg (video/mp4, audio/mp3)
    - pluginType: filter plugins based on their type eg (DASHBOARD, FILE_HANDLER, TERMINAL) 

    and returns

    - loadedPlugins: list of current production plugins
    - testPlugins: list of temporarily loaded development plugins, usually running on a different server.

    Eg

       rclone rc pluginsctl/getPluginsForType type=video/mp4

    **Authentication is required for this call.**

    ### pluginsctl/listPlugins: Get the list of currently loaded plugins {#pluginsctl-listPlugins}

    This allows you to get the currently enabled plugins and their details.

    This takes no parameters and returns

    - loadedPlugins: list of current production plugins
    - testPlugins: list of temporarily loaded development plugins, usually running on a different server.

    Eg

       rclone rc pluginsctl/listPlugins

    **Authentication is required for this call.**

    ### pluginsctl/listTestPlugins: Show currently loaded test plugins {#pluginsctl-listTestPlugins}

    allows listing of test plugins with the rclone.test set to true in package.json of the plugin

    This takes no parameters and returns

    - loadedTestPlugins: list of currently available test plugins

    Eg

        rclone rc pluginsctl/listTestPlugins

    **Authentication is required for this call.**

    ### pluginsctl/removePlugin: Remove a loaded plugin {#pluginsctl-removePlugin}

    This allows you to remove a plugin using it's name

    This takes parameters

    - name: name of the plugin in the format <author>/<plugin_name>

    Eg

       rclone rc pluginsctl/removePlugin name=rclone/video-plugin

    **Authentication is required for this call.**

    ### pluginsctl/removeTestPlugin: Remove  a test plugin {#pluginsctl-removeTestPlugin}

    This allows you to remove a plugin using it's name

    This takes the following parameters

    - name: name of the plugin in the format <author>/<plugin_name>

    Eg

        rclone rc pluginsctl/removeTestPlugin name=rclone/rclone-webui-react

    **Authentication is required for this call.**

    ### rc/error: This returns an error {#rc-error}

    This returns an error with the input as part of its error string.
    Useful for testing error handling.

    ### rc/list: List all the registered remote control commands {#rc-list}

    This lists all the registered remote control commands as a JSON map in
    the commands response.

    ### rc/noop: Echo the input to the output parameters {#rc-noop}

    This echoes the input parameters to the output parameters for testing
    purposes.  It can be used to check that rclone is still alive and to
    check that parameter passing is working properly.

    ### rc/noopauth: Echo the input to the output parameters requiring auth {#rc-noopauth}

    This echoes the input parameters to the output parameters for testing
    purposes.  It can be used to check that rclone is still alive and to
    check that parameter passing is working properly.

    **Authentication is required for this call.**

    ### sync/copy: copy a directory from source remote to destination remote {#sync-copy}

    This takes the following parameters

    - srcFs - a remote name string eg "drive:src" for the source
    - dstFs - a remote name string eg "drive:dst" for the destination


    See the [copy command](https://rclone.org/commands/rclone_copy/) command for more information on the above.

    **Authentication is required for this call.**

    ### sync/move: move a directory from source remote to destination remote {#sync-move}

    This takes the following parameters

    - srcFs - a remote name string eg "drive:src" for the source
    - dstFs - a remote name string eg "drive:dst" for the destination
    - deleteEmptySrcDirs - delete empty src directories if set


    See the [move command](https://rclone.org/commands/rclone_move/) command for more information on the above.

    **Authentication is required for this call.**

    ### sync/sync: sync a directory from source remote to destination remote {#sync-sync}

    This takes the following parameters

    - srcFs - a remote name string eg "drive:src" for the source
    - dstFs - a remote name string eg "drive:dst" for the destination


    See the [sync command](https://rclone.org/commands/rclone_sync/) command for more information on the above.

    **Authentication is required for this call.**

    ### vfs/forget: Forget files or directories in the directory cache. {#vfs-forget}

    This forgets the paths in the directory cache causing them to be
    re-read from the remote when needed.

    If no paths are passed in then it will forget all the paths in the
    directory cache.

        rclone rc vfs/forget

    Otherwise pass files or dirs in as file=path or dir=path.  Any
    parameter key starting with file will forget that file and any
    starting with dir will forget that dir, eg

        rclone rc vfs/forget file=hello file2=goodbye dir=home/junk
     
    This command takes an "fs" parameter. If this parameter is not
    supplied and if there is only one VFS in use then that VFS will be
    used. If there is more than one VFS in use then the "fs" parameter
    must be supplied.

    ### vfs/list: List active VFSes. {#vfs-list}

    This lists the active VFSes.

    It returns a list under the key "vfses" where the values are the VFS
    names that could be passed to the other VFS commands in the "fs"
    parameter.

    ### vfs/poll-interval: Get the status or update the value of the poll-interval option. {#vfs-poll-interval}

    Without any parameter given this returns the current status of the
    poll-interval setting.

    When the interval=duration parameter is set, the poll-interval value
    is updated and the polling function is notified.
    Setting interval=0 disables poll-interval.

        rclone rc vfs/poll-interval interval=5m

    The timeout=duration parameter can be used to specify a time to wait
    for the current poll function to apply the new value.
    If timeout is less or equal 0, which is the default, wait indefinitely.

    The new poll-interval value will only be active when the timeout is
    not reached.

    If poll-interval is updated or disabled temporarily, some changes
    might not get picked up by the polling function, depending on the
    used remote.
     
    This command takes an "fs" parameter. If this parameter is not
    supplied and if there is only one VFS in use then that VFS will be
    used. If there is more than one VFS in use then the "fs" parameter
    must be supplied.

    ### vfs/refresh: Refresh the directory cache. {#vfs-refresh}

    This reads the directories for the specified paths and freshens the
    directory cache.

    If no paths are passed in then it will refresh the root directory.

        rclone rc vfs/refresh

    Otherwise pass directories in as dir=path. Any parameter key
    starting with dir will refresh that directory, eg

        rclone rc vfs/refresh dir=home/junk dir2=data/misc

    If the parameter recursive=true is given the whole directory tree
    will get refreshed. This refresh will use --fast-list if enabled.
     
    This command takes an "fs" parameter. If this parameter is not
    supplied and if there is only one VFS in use then that VFS will be
    used. If there is more than one VFS in use then the "fs" parameter
    must be supplied.



    ## Accessing the remote control via HTTP

    Rclone implements a simple HTTP based protocol.

    Each endpoint takes an JSON object and returns a JSON object or an
    error.  The JSON objects are essentially a map of string names to
    values.

    All calls must made using POST.

    The input objects can be supplied using URL parameters, POST
    parameters or by supplying "Content-Type: application/json" and a JSON
    blob in the body.  There are examples of these below using `curl`.

    The response will be a JSON blob in the body of the response.  This is
    formatted to be reasonably human readable.

    ### Error returns

    If an error occurs then there will be an HTTP error status (eg 500)
    and the body of the response will contain a JSON encoded error object,
    eg

{ "error": "Expecting string value for key "remote" (was float64)",
"input": { "fs": "/tmp", "remote": 3 }, "status": 400 "path":
"operations/rmdir", }


    The keys in the error response are
    - error - error string
    - input - the input parameters to the call
    - status - the HTTP status code
    - path - the path of the call

    ### CORS

    The sever implements basic CORS support and allows all origins for that.
    The response to a preflight OPTIONS request will echo the requested "Access-Control-Request-Headers" back.

    ### Using POST with URL parameters only

curl -X POST 'http://localhost:5572/rc/noop?potato=1&sausage=2'


    Response

{ "potato": "1", "sausage": "2" }


    Here is what an error response looks like:

curl -X POST 'http://localhost:5572/rc/error?potato=1&sausage=2'

{ "error": "arbitrary error on input map[potato:1 sausage:2]", "input":
{ "potato": "1", "sausage": "2" } }


    Note that curl doesn't return errors to the shell unless you use the `-f` option

$ curl -f -X POST 'http://localhost:5572/rc/error?potato=1&sausage=2'
curl: (22) The requested URL returned error: 400 Bad Request $ echo $?
22


    ### Using POST with a form

curl --data "potato=1" --data "sausage=2" http://localhost:5572/rc/noop


    Response

{ "potato": "1", "sausage": "2" }


    Note that you can combine these with URL parameters too with the POST
    parameters taking precedence.

curl --data "potato=1" --data "sausage=2"
"http://localhost:5572/rc/noop?rutabaga=3&sausage=4"


    Response

{ "potato": "1", "rutabaga": "3", "sausage": "4" }


    ### Using POST with a JSON blob

curl -H "Content-Type: application/json" -X POST -d
'{"potato":2,"sausage":1}' http://localhost:5572/rc/noop


    response

{ "password": "xyz", "username": "xyz" }


    This can be combined with URL parameters too if required.  The JSON
    blob takes precedence.

curl -H "Content-Type: application/json" -X POST -d
'{"potato":2,"sausage":1}'
'http://localhost:5572/rc/noop?rutabaga=3&potato=4'

{ "potato": 2, "rutabaga": "3", "sausage": 1 }


    ## Debugging rclone with pprof ##

    If you use the `--rc` flag this will also enable the use of the go
    profiling tools on the same port.

    To use these, first [install go](https://golang.org/doc/install).

    ### Debugging memory use

    To profile rclone's memory use you can run:

        go tool pprof -web http://localhost:5572/debug/pprof/heap

    This should open a page in your browser showing what is using what
    memory.

    You can also use the `-text` flag to produce a textual summary

$ go tool pprof -text http://localhost:5572/debug/pprof/heap Showing
nodes accounting for 1537.03kB, 100% of 1537.03kB total flat flat% sum%
cum cum% 1024.03kB 66.62% 66.62% 1024.03kB 66.62%
github.com/rclone/rclone/vendor/golang.org/x/net/http2/hpack.addDecoderNode
513kB 33.38% 100% 513kB 33.38% net/http.newBufioWriterSize 0 0% 100%
1024.03kB 66.62% github.com/rclone/rclone/cmd/all.init 0 0% 100%
1024.03kB 66.62% github.com/rclone/rclone/cmd/serve.init 0 0% 100%
1024.03kB 66.62% github.com/rclone/rclone/cmd/serve/restic.init 0 0%
100% 1024.03kB 66.62%
github.com/rclone/rclone/vendor/golang.org/x/net/http2.init 0 0% 100%
1024.03kB 66.62%
github.com/rclone/rclone/vendor/golang.org/x/net/http2/hpack.init 0 0%
100% 1024.03kB 66.62%
github.com/rclone/rclone/vendor/golang.org/x/net/http2/hpack.init.0 0 0%
100% 1024.03kB 66.62% main.init 0 0% 100% 513kB 33.38%
net/http.(_conn).readRequest 0 0% 100% 513kB 33.38%
net/http.(_conn).serve 0 0% 100% 1024.03kB 66.62% runtime.main


    ### Debugging go routine leaks

    Memory leaks are most often caused by go routine leaks keeping memory
    alive which should have been garbage collected.

    See all active go routines using

        curl http://localhost:5572/debug/pprof/goroutine?debug=1

    Or go to http://localhost:5572/debug/pprof/goroutine?debug=1 in your browser.

    ### Other profiles to look at

    You can see a summary of profiles available at http://localhost:5572/debug/pprof/

    Here is how to use some of them:

    - Memory: `go tool pprof http://localhost:5572/debug/pprof/heap`
    - Go routines: `curl http://localhost:5572/debug/pprof/goroutine?debug=1`
    - 30-second CPU profile: `go tool pprof http://localhost:5572/debug/pprof/profile`
    - 5-second execution trace: `wget http://localhost:5572/debug/pprof/trace?seconds=5`
    - Goroutine blocking profile
        - Enable first with: `rclone rc debug/set-block-profile-rate rate=1` ([docs](#debug/set-block-profile-rate))
        - `go tool pprof http://localhost:5572/debug/pprof/block`
    - Contended mutexes:
        - Enable first with: `rclone rc debug/set-mutex-profile-fraction rate=1` ([docs](#debug/set-mutex-profile-fraction))
        - `go tool pprof http://localhost:5572/debug/pprof/mutex`

    See the [net/http/pprof docs](https://golang.org/pkg/net/http/pprof/)
    for more info on how to use the profiling and for a general overview
    see [the Go team's blog post on profiling go programs](https://blog.golang.org/profiling-go-programs).

    The profiling hook is [zero overhead unless it is used](https://stackoverflow.com/q/26545159/164234).

    # Overview of cloud storage systems #

    Each cloud storage system is slightly different.  Rclone attempts to
    provide a unified interface to them, but some underlying differences
    show through.

    ## Features ##

    Here is an overview of the major features of each cloud storage system.

    | Name                         | Hash        | ModTime | Case Insensitive | Duplicate Files | MIME Type |
    | ---------------------------- |:-----------:|:-------:|:----------------:|:---------------:|:---------:|
    | 1Fichier                     | Whirlpool   | No      | No               | Yes             | R         |
    | Amazon Drive                 | MD5         | No      | Yes              | No              | R         |
    | Amazon S3                    | MD5         | Yes     | No               | No              | R/W       |
    | Backblaze B2                 | SHA1        | Yes     | No               | No              | R/W       |
    | Box                          | SHA1        | Yes     | Yes              | No              | -         |
    | Citrix ShareFile             | MD5         | Yes     | Yes              | No              | -         |
    | Dropbox                      | DBHASH †    | Yes     | Yes              | No              | -         |
    | FTP                          | -           | No      | No               | No              | -         |
    | Google Cloud Storage         | MD5         | Yes     | No               | No              | R/W       |
    | Google Drive                 | MD5         | Yes     | No               | Yes             | R/W       |
    | Google Photos                | -           | No      | No               | Yes             | R         |
    | HTTP                         | -           | No      | No               | No              | R         |
    | Hubic                        | MD5         | Yes     | No               | No              | R/W       |
    | Jottacloud                   | MD5         | Yes     | Yes              | No              | R/W       |
    | Koofr                        | MD5         | No      | Yes              | No              | -         |
    | Mail.ru Cloud                | Mailru ‡‡‡  | Yes     | Yes              | No              | -         |
    | Mega                         | -           | No      | No               | Yes             | -         |
    | Memory                       | MD5         | Yes     | No               | No              | -         |
    | Microsoft Azure Blob Storage | MD5         | Yes     | No               | No              | R/W       |
    | Microsoft OneDrive           | SHA1 ‡‡     | Yes     | Yes              | No              | R         |
    | OpenDrive                    | MD5         | Yes     | Yes              | Partial \*      | -         |
    | OpenStack Swift              | MD5         | Yes     | No               | No              | R/W       |
    | pCloud                       | MD5, SHA1   | Yes     | No               | No              | W         |
    | premiumize.me                | -           | No      | Yes              | No              | R         |
    | put.io                       | CRC-32      | Yes     | No               | Yes             | R         |
    | QingStor                     | MD5         | No      | No               | No              | R/W       |
    | Seafile                      | -           | No      | No               | No              | -         |
    | SFTP                         | MD5, SHA1 ‡ | Yes     | Depends          | No              | -         |
    | SugarSync                    | -           | No      | No               | No              | -         |
    | Tardigrade                   | -           | Yes     | No               | No              | -         |
    | WebDAV                       | MD5, SHA1 ††| Yes ††† | Depends          | No              | -         |
    | Yandex Disk                  | MD5         | Yes     | No               | No              | R/W       |
    | The local filesystem         | All         | Yes     | Depends          | No              | -         |

    ### Hash ###

    The cloud storage system supports various hash types of the objects.
    The hashes are used when transferring data as an integrity check and
    can be specifically used with the `--checksum` flag in syncs and in
    the `check` command.

    To use the verify checksums when transferring between cloud storage
    systems they must support a common hash type.

    † Note that Dropbox supports [its own custom
    hash](https://www.dropbox.com/developers/reference/content-hash).
    This is an SHA256 sum of all the 4MB block SHA256s.

    ‡ SFTP supports checksums if the same login has shell access and `md5sum`
    or `sha1sum` as well as `echo` are in the remote's PATH.

    †† WebDAV supports hashes when used with Owncloud and Nextcloud only.

    ††† WebDAV supports modtimes when used with Owncloud and Nextcloud only.

    ‡‡ Microsoft OneDrive Personal supports SHA1 hashes, whereas OneDrive
    for business and SharePoint server support Microsoft's own
    [QuickXorHash](https://docs.microsoft.com/en-us/onedrive/developer/code-snippets/quickxorhash).

    ‡‡‡ Mail.ru uses its own modified SHA1 hash

    ### ModTime ###

    The cloud storage system supports setting modification times on
    objects.  If it does then this enables a using the modification times
    as part of the sync.  If not then only the size will be checked by
    default, though the MD5SUM can be checked with the `--checksum` flag.

    All cloud storage systems support some kind of date on the object and
    these will be set when transferring from the cloud storage system.

    ### Case Insensitive ###

    If a cloud storage systems is case sensitive then it is possible to
    have two files which differ only in case, eg `file.txt` and
    `FILE.txt`.  If a cloud storage system is case insensitive then that
    isn't possible.

    This can cause problems when syncing between a case insensitive
    system and a case sensitive system.  The symptom of this is that no
    matter how many times you run the sync it never completes fully.

    The local filesystem and SFTP may or may not be case sensitive
    depending on OS.

      * Windows - usually case insensitive, though case is preserved
      * OSX - usually case insensitive, though it is possible to format case sensitive
      * Linux - usually case sensitive, but there are case insensitive file systems (eg FAT formatted USB keys)

    Most of the time this doesn't cause any problems as people tend to
    avoid files whose name differs only by case even on case sensitive
    systems.

    ### Duplicate files ###

    If a cloud storage system allows duplicate files then it can have two
    objects with the same name.

    This confuses rclone greatly when syncing - use the `rclone dedupe`
    command to rename or remove duplicates.

    \* Opendrive does not support creation of duplicate files using
    their web client interface or other stock clients, but the underlying
    storage platform has been determined to allow duplicate files, and it
    is possible to create them with `rclone`.  It may be that this is a
    mistake or an unsupported feature.

    ### Restricted filenames ###

    Some cloud storage systems might have restrictions on the characters
    that are usable in file or directory names.
    When `rclone` detects such a name during a file upload, it will
    transparently replace the restricted characters with similar looking
    Unicode characters.

    This process is designed to avoid ambiguous file names as much as
    possible and allow to move files between many cloud storage systems
    transparently.

    The name shown by `rclone` to the user or during log output will only
    contain a minimal set of [replaced characters](#restricted-characters)
    to ensure correct formatting and not necessarily the actual name used
    on the cloud storage.

    This transformation is reversed when downloading a file or parsing
    `rclone` arguments.
    For example, when uploading a file named `my file?.txt` to Onedrive
    will be displayed as `my file?.txt` on the console, but stored as
    `my file？.txt` (the `?` gets replaced by the similar looking `？`
    character) to Onedrive.
    The reverse transformation allows to read a file`unusual/name.txt`
    from Google Drive, by passing the name `unusual／name.txt` (the `/` needs
    to be replaced by the similar looking `／` character) on the command line.

    #### Default restricted characters {#restricted-characters}

    The table below shows the characters that are replaced by default.

    When a replacement character is found in a filename, this character
    will be escaped with the `‛` character to avoid ambiguous file names.
    (e.g. a file named `␀.txt` would shown as `‛␀.txt`)

    Each cloud storage backend can use a different set of characters,
    which will be specified in the documentation for each backend.

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | NUL       | 0x00  | ␀           |
    | SOH       | 0x01  | ␁           |
    | STX       | 0x02  | ␂           |
    | ETX       | 0x03  | ␃           |
    | EOT       | 0x04  | ␄           |
    | ENQ       | 0x05  | ␅           |
    | ACK       | 0x06  | ␆           |
    | BEL       | 0x07  | ␇           |
    | BS        | 0x08  | ␈           |
    | HT        | 0x09  | ␉           |
    | LF        | 0x0A  | ␊           |
    | VT        | 0x0B  | ␋           |
    | FF        | 0x0C  | ␌           |
    | CR        | 0x0D  | ␍           |
    | SO        | 0x0E  | ␎           |
    | SI        | 0x0F  | ␏           |
    | DLE       | 0x10  | ␐           |
    | DC1       | 0x11  | ␑           |
    | DC2       | 0x12  | ␒           |
    | DC3       | 0x13  | ␓           |
    | DC4       | 0x14  | ␔           |
    | NAK       | 0x15  | ␕           |
    | SYN       | 0x16  | ␖           |
    | ETB       | 0x17  | ␗           |
    | CAN       | 0x18  | ␘           |
    | EM        | 0x19  | ␙           |
    | SUB       | 0x1A  | ␚           |
    | ESC       | 0x1B  | ␛           |
    | FS        | 0x1C  | ␜           |
    | GS        | 0x1D  | ␝           |
    | RS        | 0x1E  | ␞           |
    | US        | 0x1F  | ␟           |
    | /         | 0x2F  | ／           |
    | DEL       | 0x7F  | ␡           |

    The default encoding will also encode these file names as they are
    problematic with many cloud storage systems.

    | File name | Replacement |
    | --------- |:-----------:|
    | .         | ．          |
    | ..        | ．．         |

    #### Invalid UTF-8 bytes {#invalid-utf8}

    Some backends only support a sequence of well formed UTF-8 bytes
    as file or directory names.

    In this case all invalid UTF-8 bytes will be replaced with a quoted
    representation of the byte value to allow uploading a file to such a
    backend. For example, the invalid byte `0xFE` will be encoded as `‛FE`.

    A common source of invalid UTF-8 bytes are local filesystems, that store
    names in a different encoding than UTF-8 or UTF-16, like latin1. See the
    [local filenames](https://rclone.org/local/#filenames) section for details.

    #### Encoding option {#encoding}

    Most backends have an encoding options, specified as a flag
    `--backend-encoding` where `backend` is the name of the backend, or as
    a config parameter `encoding` (you'll need to select the Advanced
    config in `rclone config` to see it).

    This will have default value which encodes and decodes characters in
    such a way as to preserve the maximum number of characters (see
    above).

    However this can be incorrect in some scenarios, for example if you
    have a Windows file system with characters such as `＊` and `？` that
    you want to remain as those characters on the remote rather than being
    translated to `*` and `?`.

    The `--backend-encoding` flags allow you to change that. You can
    disable the encoding completely with `--backend-encoding None` or set
    `encoding = None` in the config file.

    Encoding takes a comma separated list of encodings. You can see the
    list of all available characters by passing an invalid value to this
    flag, eg `--local-encoding "help"` and `rclone help flags encoding`
    will show you the defaults for the backends.

    | Encoding  | Characters |
    | --------- | ---------- |
    | Asterisk | `*` |
    | BackQuote | `` ` `` |
    | BackSlash | `\` |
    | Colon | `:` |
    | CrLf | CR 0x0D, LF 0x0A |
    | Ctl | All control characters 0x00-0x1F |
    | Del | DEL 0x7F |
    | Dollar | `$` |
    | Dot | `.` |
    | DoubleQuote | `"` |
    | Hash | `#` |
    | InvalidUtf8 | An invalid UTF-8 character (eg latin1) |
    | LeftCrLfHtVt | CR 0x0D, LF 0x0A,HT 0x09, VT 0x0B on the left of a string |
    | LeftPeriod | `.` on the left of a string |
    | LeftSpace | SPACE on the left of a string |
    | LeftTilde | `~` on the left of a string |
    | LtGt | `<`, `>` |
    | None | No characters are encoded |
    | Percent | `%` |
    | Pipe | \| |
    | Question | `?` |
    | RightCrLfHtVt | CR 0x0D, LF 0x0A, HT 0x09, VT 0x0B on the right of a string |
    | RightPeriod | `.` on the right of a string |
    | RightSpace | SPACE on the right of a string |
    | SingleQuote | `'` |
    | Slash | `/` |

    To take a specific example, the FTP backend's default encoding is

        --ftp-encoding "Slash,Del,Ctl,RightSpace,Dot"

    However, let's say the FTP server is running on Windows and can't have
    any of the invalid Windows characters in file names. You are backing
    up Linux servers to this FTP server which do have those characters in
    file names. So you would add the Windows set which are

        Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Ctl,RightSpace,RightPeriod,InvalidUtf8,Dot

    to the existing ones, giving:

        Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Ctl,RightSpace,RightPeriod,InvalidUtf8,Dot,Del,RightSpace

    This can be specified using the `--ftp-encoding` flag or using an `encoding` parameter in the config file.

    Or let's say you have a Windows server but you want to preserve `＊`
    and `？`, you would then have this as the encoding (the Windows
    encoding minus `Asterisk` and `Question`).

        Slash,LtGt,DoubleQuote,Colon,Pipe,BackSlash,Ctl,RightSpace,RightPeriod,InvalidUtf8,Dot

    This can be specified using the `--local-encoding` flag or using an
    `encoding` parameter in the config file.

    ### MIME Type ###

    MIME types (also known as media types) classify types of documents
    using a simple text classification, eg `text/html` or
    `application/pdf`.

    Some cloud storage systems support reading (`R`) the MIME type of
    objects and some support writing (`W`) the MIME type of objects.

    The MIME type can be important if you are serving files directly to
    HTTP from the storage system.

    If you are copying from a remote which supports reading (`R`) to a
    remote which supports writing (`W`) then rclone will preserve the MIME
    types.  Otherwise they will be guessed from the extension, or the
    remote itself may assign the MIME type.

    ## Optional Features ##

    All the remotes support a basic set of features, but there are some
    optional features supported by some remotes used to make some
    operations more efficient.

    | Name                         | Purge | Copy | Move | DirMove | CleanUp | ListR | StreamUpload | LinkSharing | About | EmptyDir |
    | ---------------------------- |:-----:|:----:|:----:|:-------:|:-------:|:-----:|:------------:|:------------:|:-----:| :------: |
    | 1Fichier                     | No    | No   | No   | No      | No      | No    | No           | No           |   No  |  Yes |
    | Amazon Drive                 | Yes   | No   | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | No  | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
    | Amazon S3                    | No    | Yes  | No   | No      | Yes     | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
    | Backblaze B2                 | No    | Yes  | No   | No      | Yes     | Yes   | Yes          | Yes          | No  | No |
    | Box                          | Yes   | Yes  | Yes  | Yes     | Yes ‡‡  | No    | Yes          | Yes          | No  | Yes |
    | Citrix ShareFile             | Yes   | Yes  | Yes  | Yes     | No      | No    | Yes          | No          | No  | Yes |
    | Dropbox                      | Yes   | Yes  | Yes  | Yes     | No [#575](https://github.com/rclone/rclone/issues/575) | No  | Yes | Yes | Yes | Yes |
    | FTP                          | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
    | Google Cloud Storage         | Yes   | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
    | Google Drive                 | Yes   | Yes  | Yes  | Yes     | Yes     | Yes   | Yes          | Yes         | Yes | Yes |
    | Google Photos                | No    | No   | No   | No      | No      | No    | No           | No          | No | No |
    | HTTP                         | No    | No   | No   | No      | No      | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | Yes |
    | Hubic                        | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | No |
    | Jottacloud                   | Yes   | Yes  | Yes  | Yes     | Yes     | Yes   | No           | Yes                                                   | Yes | Yes |
    | Mail.ru Cloud                | Yes   | Yes  | Yes  | Yes     | Yes     | No    | No           | Yes                                                   | Yes | Yes |
    | Mega                         | Yes   | No   | Yes  | Yes     | Yes     | No    | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | Yes |
    | Memory                       | No    | Yes  | No   | No      | No      | Yes   | Yes          | No          | No | No |
    | Microsoft Azure Blob Storage | Yes   | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
    | Microsoft OneDrive           | Yes   | Yes  | Yes  | Yes     | Yes     | No    | No           | Yes | Yes | Yes |
    | OpenDrive                    | Yes   | Yes  | Yes  | Yes     | No      | No    | No           | No                                                    | No  | Yes |
    | OpenStack Swift              | Yes † | Yes  | No   | No      | No      | Yes   | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | No |
    | pCloud                       | Yes   | Yes  | Yes  | Yes     | Yes     | No    | No           | Yes | Yes | Yes |
    | premiumize.me                | Yes   | No   | Yes  | Yes     | No      | No    | No           | Yes         | Yes | Yes |
    | put.io                       | Yes   | No   | Yes  | Yes     | Yes     | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes | Yes |
    | QingStor                     | No    | Yes  | No   | No      | Yes     | Yes   | No           | No [#2178](https://github.com/rclone/rclone/issues/2178) | No  | No |
    | Seafile                      | Yes   | Yes  | Yes  | Yes     | Yes     | Yes   | Yes          | Yes         | Yes | Yes |
    | SFTP                         | No    | No   | Yes  | Yes     | No      | No    | Yes          | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  | Yes |
    | SugarSync                    | Yes   | Yes  | Yes  | Yes     | No      | No    | Yes          | Yes         | No  | Yes |
    | Tardigrade                   | Yes † | No   | No   | No      | No      | Yes   | Yes          | No          | No  | No  |
    | WebDAV                       | Yes   | Yes  | Yes  | Yes     | No      | No    | Yes ‡        | No [#2178](https://github.com/rclone/rclone/issues/2178) | Yes  | Yes |
    | Yandex Disk                  | Yes   | Yes  | Yes  | Yes     | Yes     | No    | Yes          | Yes         | Yes | Yes |
    | The local filesystem         | Yes   | No   | Yes  | Yes     | No      | No    | Yes          | No          | Yes | Yes |

    ### Purge ###

    This deletes a directory quicker than just deleting all the files in
    the directory.

    † Note Swift, Hubic, and Tardigrade implement this in order to delete
    directory markers but they don't actually have a quicker way of deleting
    files other than deleting them individually.

    ‡ StreamUpload is not supported with Nextcloud

    ### Copy ###

    Used when copying an object to and from the same remote.  This known
    as a server side copy so you can copy a file without downloading it
    and uploading it again.  It is used if you use `rclone copy` or
    `rclone move` if the remote doesn't support `Move` directly.

    If the server doesn't support `Copy` directly then for copy operations
    the file is downloaded then re-uploaded.

    ### Move ###

    Used when moving/renaming an object on the same remote.  This is known
    as a server side move of a file.  This is used in `rclone move` if the
    server doesn't support `DirMove`.

    If the server isn't capable of `Move` then rclone simulates it with
    `Copy` then delete.  If the server doesn't support `Copy` then rclone
    will download the file and re-upload it.

    ### DirMove ###

    This is used to implement `rclone move` to move a directory if
    possible.  If it isn't then it will use `Move` on each file (which
    falls back to `Copy` then download and upload - see `Move` section).

    ### CleanUp ###

    This is used for emptying the trash for a remote by `rclone cleanup`.

    If the server can't do `CleanUp` then `rclone cleanup` will return an
    error.

    ‡‡ Note that while Box implements this it has to delete every file
    idividually so it will be slower than emptying the trash via the WebUI

    ### ListR ###

    The remote supports a recursive list to list all the contents beneath
    a directory quickly.  This enables the `--fast-list` flag to work.
    See the [rclone docs](https://rclone.org/docs/#fast-list) for more details.

    ### StreamUpload ###

    Some remotes allow files to be uploaded without knowing the file size
    in advance. This allows certain operations to work without spooling the
    file to local disk first, e.g. `rclone rcat`.

    ### LinkSharing ###

    Sets the necessary permissions on a file or folder and prints a link
    that allows others to access them, even if they don't have an account
    on the particular cloud provider.

    ### About ###

    This is used to fetch quota information from the remote, like bytes
    used/free/quota and bytes used in the trash.

    This is also used to return the space used, available for `rclone mount`.

    If the server can't do `About` then `rclone about` will return an
    error.

    ### EmptyDir ###

    The remote supports empty directories. See [Limitations](https://rclone.org/bugs/#limitations)
     for details. Most Object/Bucket based remotes do not support this.

    # Global Flags

    This describes the global flags available to every rclone command
    split into two groups, non backend and backend flags.

    ## Non Backend Flags

    These flags are available for every command.

      --ask-password                         Allow prompt for password for encrypted configuration. (default true)
      --auto-confirm                         If enabled, do not request console confirmation.
      --backup-dir string                    Make backups into hierarchy based in DIR.
      --bind string                          Local address to bind to for outgoing connections, IPv4, IPv6 or name.
      --buffer-size SizeSuffix               In memory buffer size when reading files for each --transfer. (default 16M)
      --bwlimit BwTimetable                  Bandwidth limit in kBytes/s, or use suffix b|k|M|G or a full timetable.
      --bwlimit-file BwTimetable             Bandwidth limit per file in kBytes/s, or use suffix b|k|M|G or a full timetable.
      --ca-cert string                       CA certificate used to verify servers
      --cache-dir string                     Directory rclone will use for caching. (default "$HOME/.cache/rclone")
      --check-first                          Do all the checks before starting transfers.
      --checkers int                         Number of checkers to run in parallel. (default 8)

-c, --checksum Skip based on checksum (if available) & size, not
mod-time & size --client-cert string Client SSL certificate (PEM) for
mutual TLS auth --client-key string Client SSL private key (PEM) for
mutual TLS auth --compare-dest string Include additional server-side
path during comparison. --config string Config file. (default
"$HOME/.config/rclone/rclone.conf") --contimeout duration Connect
timeout (default 1m0s) --copy-dest string Implies --compare-dest but
also copies files from path into destination. --cpuprofile string Write
cpu profile to file --cutoff-mode string Mode to stop transfers when
reaching the max transfer limit HARD|SOFT|CAUTIOUS (default "HARD")
--delete-after When synchronizing, delete files on destination after
transferring (default) --delete-before When synchronizing, delete files
on destination before transferring --delete-during When synchronizing,
delete files during transfer --delete-excluded Delete files on dest
excluded from sync --disable string Disable a comma separated list of
features. Use help to see a list. -n, --dry-run Do a trial run with no
permanent changes --dump DumpFlags List of items to dump from:
headers,bodies,requests,responses,auth,filters,goroutines,openfiles
--dump-bodies Dump HTTP headers and bodies - may contain sensitive info
--dump-headers Dump HTTP headers - may contain sensitive info
--error-on-no-transfer Sets exit code 9 if no files are transferred,
useful in scripts --exclude stringArray Exclude files matching pattern
--exclude-from stringArray Read exclude patterns from file (use - to
read from stdin) --exclude-if-present string Exclude directories if
filename is present --expect-continue-timeout duration Timeout when
using expect / 100-continue in HTTP (default 1s) --fast-list Use
recursive list if available. Uses more memory but fewer transactions.
--files-from stringArray Read list of source-file names from file (use -
to read from stdin) --files-from-raw stringArray Read list of
source-file names from file without any processing of lines (use - to
read from stdin) -f, --filter stringArray Add a file-filtering rule
--filter-from stringArray Read filtering patterns from a file (use - to
read from stdin) --header stringArray Set HTTP header for all
transactions --header-download stringArray Set HTTP header for download
transactions --header-upload stringArray Set HTTP header for upload
transactions --ignore-case Ignore case in filters (case insensitive)
--ignore-case-sync Ignore case when synchronizing --ignore-checksum Skip
post copy check of checksums. --ignore-errors delete even if there are
I/O errors --ignore-existing Skip all files that exist on destination
--ignore-size Ignore size when skipping use mod-time or checksum. -I,
--ignore-times Don't skip files that match size and time - transfer all
files --immutable Do not modify files. Fail if existing files have been
modified. --include stringArray Include files matching pattern
--include-from stringArray Read include patterns from file (use - to
read from stdin) -i, --interactive Enable interactive mode --log-file
string Log everything to this file --log-format string Comma separated
list of log format options (default "date,time") --log-level string Log
level DEBUG|INFO|NOTICE|ERROR (default "NOTICE") --low-level-retries int
Number of low level retries to do. (default 10) --max-age Duration Only
transfer files younger than this in s or suffix ms|s|m|h|d|w|M|y
(default off) --max-backlog int Maximum number of objects in sync or
check backlog. (default 10000) --max-delete int When synchronizing,
limit the number of deletes (default -1) --max-depth int If set limits
the recursion depth to this. (default -1) --max-duration duration
Maximum duration rclone will transfer data for. --max-size SizeSuffix
Only transfer files smaller than this in k or suffix b|k|M|G (default
off) --max-stats-groups int Maximum number of stats groups to keep in
memory. On max oldest is discarded. (default 1000) --max-transfer
SizeSuffix Maximum size of data to transfer. (default off) --memprofile
string Write memory profile to file --min-age Duration Only transfer
files older than this in s or suffix ms|s|m|h|d|w|M|y (default off)
--min-size SizeSuffix Only transfer files bigger than this in k or
suffix b|k|M|G (default off) --modify-window duration Max time diff to
be considered the same (default 1ns) --multi-thread-cutoff SizeSuffix
Use multi-thread downloads for files above this size. (default 250M)
--multi-thread-streams int Max number of streams to use for multi-thread
downloads. (default 4) --no-check-certificate Do not verify the server
SSL certificate. Insecure. --no-check-dest Don't check the destination,
copy regardless. --no-gzip-encoding Don't set Accept-Encoding: gzip.
--no-traverse Don't traverse destination file system on copy.
--no-unicode-normalization Don't normalize unicode characters in
filenames. --no-update-modtime Don't update destination mod-time if
files identical. --order-by string Instructions on how to order the
transfers, eg 'size,descending' --password-command SpaceSepList Command
for supplying password for encrypted configuration. -P, --progress Show
progress during transfer. -q, --quiet Print as little stuff as possible
--rc Enable the remote control server. --rc-addr string IPaddress:Port
or :Port to bind server to. (default "localhost:5572") --rc-allow-origin
string Set the allowed origin for CORS. --rc-baseurl string Prefix for
URLs - leave blank for root. --rc-cert string SSL PEM key (concatenation
of certificate and CA certificate) --rc-client-ca string Client
certificate authority to verify clients with --rc-enable-metrics Enable
prometheus metrics on /metrics --rc-files string Path to local files to
serve on the HTTP server. --rc-htpasswd string htpasswd file - if not
provided no authentication is done --rc-job-expire-duration duration
expire finished async jobs older than this value (default 1m0s)
--rc-job-expire-interval duration interval to check for expired async
jobs (default 10s) --rc-key string SSL PEM Private key
--rc-max-header-bytes int Maximum size of request header (default 4096)
--rc-no-auth Don't require auth for certain methods. --rc-pass string
Password for authentication. --rc-realm string realm for authentication
(default "rclone") --rc-serve Enable the serving of remote objects.
--rc-server-read-timeout duration Timeout for server reading data
(default 1h0m0s) --rc-server-write-timeout duration Timeout for server
writing data (default 1h0m0s) --rc-template string User Specified
Template. --rc-user string User name for authentication.
--rc-web-fetch-url string URL to fetch the releases for webgui. (default
"https://api.github.com/repos/rclone/rclone-webui-react/releases/latest")
--rc-web-gui Launch WebGUI on localhost --rc-web-gui-force-update Force
update to latest version of web gui --rc-web-gui-no-open-browser Don't
open the browser automatically --rc-web-gui-update Check and update to
latest version of web gui --refresh-times Refresh the modtime of remote
files. --retries int Retry operations this many times if they fail
(default 3) --retries-sleep duration Interval between retrying
operations if they fail, e.g 500ms, 60s, 5m. (0 to disable) --size-only
Skip based on size only, not mod-time or checksum --stats duration
Interval between printing stats, e.g 500ms, 60s, 5m. (0 to disable)
(default 1m0s) --stats-file-name-length int Max file name length in
stats. 0 for no limit (default 45) --stats-log-level string Log level to
show --stats output DEBUG|INFO|NOTICE|ERROR (default "INFO")
--stats-one-line Make the stats fit on one line. --stats-one-line-date
Enables --stats-one-line and add current date/time prefix.
--stats-one-line-date-format string Enables --stats-one-line-date and
uses custom formatted date. Enclose date string in double quotes (").
See https://golang.org/pkg/time/#Time.Format --stats-unit string Show
data rate in stats as either 'bits' or 'bytes'/s (default "bytes")
--streaming-upload-cutoff SizeSuffix Cutoff for switching to chunked
upload if file size is unknown. Upload starts after reaching cutoff or
when file ends. (default 100k) --suffix string Suffix to add to changed
files. --suffix-keep-extension Preserve the extension when using
--suffix. --syslog Use Syslog for logging --syslog-facility string
Facility for syslog, eg KERN,USER,... (default "DAEMON") --timeout
duration IO idle timeout (default 5m0s) --tpslimit float Limit HTTP
transactions per second to this. --tpslimit-burst int Max burst of
transactions for --tpslimit. (default 1) --track-renames When
synchronizing, track file renames and do a server side move if possible
--track-renames-strategy string Strategies to use when synchronizing
using track-renames hash|modtime|leaf (default "hash") --transfers int
Number of file transfers to run in parallel. (default 4) -u, --update
Skip files that are newer on the destination. --use-cookies Enable
session cookiejar. --use-json-log Use json log format. --use-mmap Use
mmap allocator (see docs). --use-server-modtime Use server modified time
instead of object metadata --user-agent string Set the user-agent to a
specified string. The default is rclone/ version (default
"rclone/v1.53.0") -v, --verbose count Print lots more stuff (repeat for
more)


    ## Backend Flags

    These flags are available for every command. They control the backends
    and may be set in the config file.

      --acd-auth-url string                                      Auth server URL.
      --acd-client-id string                                     OAuth Client Id
      --acd-client-secret string                                 OAuth Client Secret
      --acd-encoding MultiEncoder                                This sets the encoding for the backend. (default Slash,InvalidUtf8,Dot)
      --acd-templink-threshold SizeSuffix                        Files >= this size will be downloaded via their tempLink. (default 9G)
      --acd-token string                                         OAuth Access Token as a JSON blob.
      --acd-token-url string                                     Token server url.
      --acd-upload-wait-per-gb Duration                          Additional time per GB to wait after a failed complete upload to see if it appears. (default 3m0s)
      --alias-remote string                                      Remote or path to alias.
      --azureblob-access-tier string                             Access tier of blob: hot, cool or archive.
      --azureblob-account string                                 Storage Account Name (leave blank to use SAS URL or Emulator)
      --azureblob-chunk-size SizeSuffix                          Upload chunk size (<= 100MB). (default 4M)
      --azureblob-disable-checksum                               Don't store MD5 checksum with object metadata.
      --azureblob-encoding MultiEncoder                          This sets the encoding for the backend. (default Slash,BackSlash,Del,Ctl,RightPeriod,InvalidUtf8)
      --azureblob-endpoint string                                Endpoint for the service
      --azureblob-key string                                     Storage Account Key (leave blank to use SAS URL or Emulator)
      --azureblob-list-chunk int                                 Size of blob list. (default 5000)
      --azureblob-memory-pool-flush-time Duration                How often internal memory buffer pools will be flushed. (default 1m0s)
      --azureblob-memory-pool-use-mmap                           Whether to use mmap buffers in internal memory pool.
      --azureblob-sas-url string                                 SAS URL for container level access only
      --azureblob-upload-cutoff SizeSuffix                       Cutoff for switching to chunked upload (<= 256MB). (default 256M)
      --azureblob-use-emulator                                   Uses local storage emulator if provided as 'true' (leave blank if using real azure storage endpoint)
      --b2-account string                                        Account ID or Application Key ID
      --b2-chunk-size SizeSuffix                                 Upload chunk size. Must fit in memory. (default 96M)
      --b2-copy-cutoff SizeSuffix                                Cutoff for switching to multipart copy (default 4G)
      --b2-disable-checksum                                      Disable checksums for large (> upload cutoff) files
      --b2-download-auth-duration Duration                       Time before the authorization token will expire in s or suffix ms|s|m|h|d. (default 1w)
      --b2-download-url string                                   Custom endpoint for downloads.
      --b2-encoding MultiEncoder                                 This sets the encoding for the backend. (default Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot)
      --b2-endpoint string                                       Endpoint for the service.
      --b2-hard-delete                                           Permanently delete files on remote removal, otherwise hide files.
      --b2-key string                                            Application Key
      --b2-memory-pool-flush-time Duration                       How often internal memory buffer pools will be flushed. (default 1m0s)
      --b2-memory-pool-use-mmap                                  Whether to use mmap buffers in internal memory pool.
      --b2-test-mode string                                      A flag string for X-Bz-Test-Mode header for debugging.
      --b2-upload-cutoff SizeSuffix                              Cutoff for switching to chunked upload. (default 200M)
      --b2-versions                                              Include old versions in directory listings.
      --box-access-token string                                  Box App Primary Access Token
      --box-auth-url string                                      Auth server URL.
      --box-box-config-file string                               Box App config.json location
      --box-box-sub-type string                                   (default "user")
      --box-client-id string                                     OAuth Client Id
      --box-client-secret string                                 OAuth Client Secret
      --box-commit-retries int                                   Max number of times to try committing a multipart file. (default 100)
      --box-encoding MultiEncoder                                This sets the encoding for the backend. (default Slash,BackSlash,Del,Ctl,RightSpace,InvalidUtf8,Dot)
      --box-root-folder-id string                                Fill in for rclone to use a non root folder as its starting point.
      --box-token string                                         OAuth Access Token as a JSON blob.
      --box-token-url string                                     Token server url.
      --box-upload-cutoff SizeSuffix                             Cutoff for switching to multipart upload (>= 50MB). (default 50M)
      --cache-chunk-clean-interval Duration                      How often should the cache perform cleanups of the chunk storage. (default 1m0s)
      --cache-chunk-no-memory                                    Disable the in-memory cache for storing chunks during streaming.
      --cache-chunk-path string                                  Directory to cache chunk files. (default "$HOME/.cache/rclone/cache-backend")
      --cache-chunk-size SizeSuffix                              The size of a chunk (partial file data). (default 5M)
      --cache-chunk-total-size SizeSuffix                        The total size that the chunks can take up on the local disk. (default 10G)
      --cache-db-path string                                     Directory to store file structure metadata DB. (default "$HOME/.cache/rclone/cache-backend")
      --cache-db-purge                                           Clear all the cached data for this remote on start.
      --cache-db-wait-time Duration                              How long to wait for the DB to be available - 0 is unlimited (default 1s)
      --cache-info-age Duration                                  How long to cache file structure information (directory listings, file size, times etc). (default 6h0m0s)
      --cache-plex-insecure string                               Skip all certificate verification when connecting to the Plex server
      --cache-plex-password string                               The password of the Plex user (obscured)
      --cache-plex-url string                                    The URL of the Plex server
      --cache-plex-username string                               The username of the Plex user
      --cache-read-retries int                                   How many times to retry a read from a cache storage. (default 10)
      --cache-remote string                                      Remote to cache.
      --cache-rps int                                            Limits the number of requests per second to the source FS (-1 to disable) (default -1)
      --cache-tmp-upload-path string                             Directory to keep temporary files until they are uploaded.
      --cache-tmp-wait-time Duration                             How long should files be stored in local cache before being uploaded (default 15s)
      --cache-workers int                                        How many workers should run in parallel to download chunks. (default 4)
      --cache-writes                                             Cache file data on writes through the FS
      --chunker-chunk-size SizeSuffix                            Files larger than chunk size will be split in chunks. (default 2G)
      --chunker-fail-hard                                        Choose how chunker should handle files with missing or invalid chunks.
      --chunker-hash-type string                                 Choose how chunker handles hash sums. All modes but "none" require metadata. (default "md5")
      --chunker-meta-format string                               Format of the metadata object or "none". By default "simplejson". (default "simplejson")
      --chunker-name-format string                               String format of chunk file names. (default "*.rclone_chunk.###")
      --chunker-remote string                                    Remote to chunk/unchunk.
      --chunker-start-from int                                   Minimum valid chunk number. Usually 0 or 1. (default 1)

-L, --copy-links Follow symlinks and copy the pointed to item.
--crypt-directory-name-encryption Option to either encrypt directory
names or leave them intact. (default true) --crypt-filename-encryption
string How to encrypt the filenames. (default "standard")
--crypt-password string Password or pass phrase for encryption.
(obscured) --crypt-password2 string Password or pass phrase for salt.
Optional but recommended. (obscured) --crypt-remote string Remote to
encrypt/decrypt. --crypt-server-side-across-configs Allow server side
operations (eg copy) to work across different crypt configs.
--crypt-show-mapping For all files listed show how the names encrypt.
--drive-acknowledge-abuse Set to allow files which return
cannotDownloadAbusiveFile to be downloaded.
--drive-allow-import-name-change Allow the filetype to change when
uploading Google docs (e.g. file.doc to file.docx). This will confuse
sync and reupload every time. --drive-auth-owner-only Only consider
files owned by the authenticated user. --drive-auth-url string Auth
server URL. --drive-chunk-size SizeSuffix Upload chunk size. Must a
power of 2 >= 256k. (default 8M) --drive-client-id string OAuth Client
Id --drive-client-secret string OAuth Client Secret
--drive-disable-http2 Disable drive using http2 (default true)
--drive-encoding MultiEncoder This sets the encoding for the backend.
(default InvalidUtf8) --drive-export-formats string Comma separated list
of preferred formats for downloading Google docs. (default
"docx,xlsx,pptx,svg") --drive-formats string Deprecated: see
export_formats --drive-impersonate string Impersonate this user when
using a service account. --drive-import-formats string Comma separated
list of preferred formats for uploading Google docs.
--drive-keep-revision-forever Keep new head revision of each file
forever. --drive-list-chunk int Size of listing chunk 100-1000. 0 to
disable. (default 1000) --drive-pacer-burst int Number of API calls to
allow without sleeping. (default 100) --drive-pacer-min-sleep Duration
Minimum time to sleep between API calls. (default 100ms)
--drive-root-folder-id string ID of the root folder --drive-scope string
Scope that rclone should use when requesting access from drive.
--drive-server-side-across-configs Allow server side operations (eg
copy) to work across different drive configs.
--drive-service-account-credentials string Service Account Credentials
JSON blob --drive-service-account-file string Service Account
Credentials JSON file path --drive-shared-with-me Only show files that
are shared with me. --drive-size-as-quota Show sizes as storage quota
usage, not actual size. --drive-skip-checksum-gphotos Skip MD5 checksum
on Google photos and videos only. --drive-skip-gdocs Skip google
documents in all listings. --drive-skip-shortcuts If set skip shortcut
files --drive-starred-only Only show files that are starred.
--drive-stop-on-upload-limit Make upload limit errors be fatal
--drive-team-drive string ID of the Team Drive --drive-token string
OAuth Access Token as a JSON blob. --drive-token-url string Token server
url. --drive-trashed-only Only show files that are in the trash.
--drive-upload-cutoff SizeSuffix Cutoff for switching to chunked upload
(default 8M) --drive-use-created-date Use file created date instead of
modified date., --drive-use-shared-date Use date file was shared instead
of modified date. --drive-use-trash Send files to the trash instead of
deleting permanently. (default true) --drive-v2-download-min-size
SizeSuffix If Object's are greater, use drive v2 API to download.
(default off) --dropbox-auth-url string Auth server URL.
--dropbox-chunk-size SizeSuffix Upload chunk size. (< 150M). (default
48M) --dropbox-client-id string OAuth Client Id --dropbox-client-secret
string OAuth Client Secret --dropbox-encoding MultiEncoder This sets the
encoding for the backend. (default
Slash,BackSlash,Del,RightSpace,InvalidUtf8,Dot) --dropbox-impersonate
string Impersonate this user when using a business account.
--dropbox-token string OAuth Access Token as a JSON blob.
--dropbox-token-url string Token server url. --fichier-api-key string
Your API Key, get it from https://1fichier.com/console/params.pl
--fichier-encoding MultiEncoder This sets the encoding for the backend.
(default
Slash,LtGt,DoubleQuote,SingleQuote,BackQuote,Dollar,BackSlash,Del,Ctl,LeftSpace,RightSpace,InvalidUtf8,Dot)
--fichier-shared-folder string If you want to download a shared folder,
add this parameter --ftp-concurrency int Maximum number of FTP
simultaneous connections, 0 for unlimited --ftp-disable-epsv Disable
using EPSV even if server advertises support --ftp-encoding MultiEncoder
This sets the encoding for the backend. (default
Slash,Del,Ctl,RightSpace,Dot) --ftp-explicit-tls Use FTP over TLS
(Explicit) --ftp-host string FTP host to connect to
--ftp-no-check-certificate Do not verify the TLS certificate of the
server --ftp-pass string FTP password (obscured) --ftp-port string FTP
port, leave blank to use default (21) --ftp-tls Use FTPS over TLS
(Implicit) --ftp-user string FTP username, leave blank for current
username, $USER --gcs-anonymous Access public buckets and objects
without credentials --gcs-auth-url string Auth server URL.
--gcs-bucket-acl string Access Control List for new buckets.
--gcs-bucket-policy-only Access checks should use bucket-level IAM
policies. --gcs-client-id string OAuth Client Id --gcs-client-secret
string OAuth Client Secret --gcs-encoding MultiEncoder This sets the
encoding for the backend. (default Slash,CrLf,InvalidUtf8,Dot)
--gcs-location string Location for the newly created buckets.
--gcs-object-acl string Access Control List for new objects.
--gcs-project-number string Project number. --gcs-service-account-file
string Service Account Credentials JSON file path --gcs-storage-class
string The storage class to use when storing objects in Google Cloud
Storage. --gcs-token string OAuth Access Token as a JSON blob.
--gcs-token-url string Token server url. --gphotos-auth-url string Auth
server URL. --gphotos-client-id string OAuth Client Id
--gphotos-client-secret string OAuth Client Secret --gphotos-read-only
Set to make the Google Photos backend read only. --gphotos-read-size Set
to read the size of media items. --gphotos-start-year int Year limits
the photos to be downloaded to those which are uploaded after the given
year (default 2000) --gphotos-token string OAuth Access Token as a JSON
blob. --gphotos-token-url string Token server url. --http-headers
CommaSepList Set HTTP headers for all transactions --http-no-head Don't
use HEAD requests to find file sizes in dir listing --http-no-slash Set
this if the site doesn't end directories with / --http-url string URL of
http host to connect to --hubic-auth-url string Auth server URL.
--hubic-chunk-size SizeSuffix Above this size files will be chunked into
a _segments container. (default 5G) --hubic-client-id string OAuth
Client Id --hubic-client-secret string OAuth Client Secret
--hubic-encoding MultiEncoder This sets the encoding for the backend.
(default Slash,InvalidUtf8) --hubic-no-chunk Don't chunk files during
streaming upload. --hubic-token string OAuth Access Token as a JSON
blob. --hubic-token-url string Token server url. --jottacloud-encoding
MultiEncoder This sets the encoding for the backend. (default
Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,Del,Ctl,InvalidUtf8,Dot)
--jottacloud-hard-delete Delete files permanently rather than putting
them into the trash. --jottacloud-md5-memory-limit SizeSuffix Files
bigger than this will be cached on disk to calculate the MD5 if
required. (default 10M) --jottacloud-trashed-only Only show files that
are in the trash. --jottacloud-upload-resume-limit SizeSuffix Files
bigger than this can be resumed if the upload fail's. (default 10M)
--koofr-encoding MultiEncoder This sets the encoding for the backend.
(default Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot) --koofr-endpoint
string The Koofr API endpoint to use (default "https://app.koofr.net")
--koofr-mountid string Mount ID of the mount to use. If omitted, the
primary mount is used. --koofr-password string Your Koofr password for
rclone (generate one at
https://app.koofr.net/app/admin/preferences/password) (obscured)
--koofr-setmtime Does the backend support setting modification time. Set
this to false if you use a mount ID that points to a Dropbox or Amazon
Drive backend. (default true) --koofr-user string Your Koofr user name
-l, --links Translate symlinks to/from regular files with a
'.rclonelink' extension --local-case-insensitive Force the filesystem to
report itself as case insensitive --local-case-sensitive Force the
filesystem to report itself as case sensitive. --local-encoding
MultiEncoder This sets the encoding for the backend. (default Slash,Dot)
--local-no-check-updated Don't check to see if the files change during
upload --local-no-set-modtime Disable setting modtime --local-no-sparse
Disable sparse files for multi-thread downloads
--local-no-unicode-normalization Don't apply unicode normalization to
paths and filenames (Deprecated) --local-nounc string Disable UNC (long
path names) conversion on Windows --mailru-check-hash What should copy
do if file checksum is mismatched or invalid (default true)
--mailru-encoding MultiEncoder This sets the encoding for the backend.
(default
Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Del,Ctl,InvalidUtf8,Dot)
--mailru-pass string Password (obscured) --mailru-speedup-enable Skip
full upload if there is another file with same data hash. (default true)
--mailru-speedup-file-patterns string Comma separated list of file name
patterns eligible for speedup (put by hash). (default
"_.mkv,_.avi,_.mp4,_.mp3,_.zip,_.gz,_.rar,_.pdf")
--mailru-speedup-max-disk SizeSuffix This option allows you to disable
speedup (put by hash) for large files (default 3G)
--mailru-speedup-max-memory SizeSuffix Files larger than the size given
below will always be hashed on disk. (default 32M) --mailru-user string
User name (usually email) --mega-debug Output more debug from Mega.
--mega-encoding MultiEncoder This sets the encoding for the backend.
(default Slash,InvalidUtf8,Dot) --mega-hard-delete Delete files
permanently rather than putting them into the trash. --mega-pass string
Password. (obscured) --mega-user string User name -x, --one-file-system
Don't cross filesystem boundaries (unix/macOS only). --onedrive-auth-url
string Auth server URL. --onedrive-chunk-size SizeSuffix Chunk size to
upload files with - must be multiple of 320k (327,680 bytes). (default
10M) --onedrive-client-id string OAuth Client Id
--onedrive-client-secret string OAuth Client Secret --onedrive-drive-id
string The ID of the drive to use --onedrive-drive-type string The type
of the drive ( personal | business | documentLibrary )
--onedrive-encoding MultiEncoder This sets the encoding for the backend.
(default
Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,Hash,Percent,BackSlash,Del,Ctl,LeftSpace,LeftTilde,RightSpace,RightPeriod,InvalidUtf8,Dot)
--onedrive-expose-onenote-files Set to make OneNote files show up in
directory listings. --onedrive-no-versions Remove all versions on
modifying operations --onedrive-server-side-across-configs Allow server
side operations (eg copy) to work across different onedrive configs.
--onedrive-token string OAuth Access Token as a JSON blob.
--onedrive-token-url string Token server url. --opendrive-chunk-size
SizeSuffix Files will be uploaded in chunks this size. (default 10M)
--opendrive-encoding MultiEncoder This sets the encoding for the
backend. (default
Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,LeftSpace,LeftCrLfHtVt,RightSpace,RightCrLfHtVt,InvalidUtf8,Dot)
--opendrive-password string Password. (obscured) --opendrive-username
string Username --pcloud-auth-url string Auth server URL.
--pcloud-client-id string OAuth Client Id --pcloud-client-secret string
OAuth Client Secret --pcloud-encoding MultiEncoder This sets the
encoding for the backend. (default
Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot) --pcloud-hostname string
Hostname to connect to. (default "api.pcloud.com")
--pcloud-root-folder-id string Fill in for rclone to use a non root
folder as its starting point. (default "d0") --pcloud-token string OAuth
Access Token as a JSON blob. --pcloud-token-url string Token server url.
--premiumizeme-encoding MultiEncoder This sets the encoding for the
backend. (default Slash,DoubleQuote,BackSlash,Del,Ctl,InvalidUtf8,Dot)
--putio-encoding MultiEncoder This sets the encoding for the backend.
(default Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot)
--qingstor-access-key-id string QingStor Access Key ID
--qingstor-chunk-size SizeSuffix Chunk size to use for uploading.
(default 4M) --qingstor-connection-retries int Number of connection
retries. (default 3) --qingstor-encoding MultiEncoder This sets the
encoding for the backend. (default Slash,Ctl,InvalidUtf8)
--qingstor-endpoint string Enter an endpoint URL to connection QingStor
API. --qingstor-env-auth Get QingStor credentials from runtime. Only
applies if access_key_id and secret_access_key is blank.
--qingstor-secret-access-key string QingStor Secret Access Key
(password) --qingstor-upload-concurrency int Concurrency for multipart
uploads. (default 1) --qingstor-upload-cutoff SizeSuffix Cutoff for
switching to chunked upload (default 200M) --qingstor-zone string Zone
to connect to. --s3-access-key-id string AWS Access Key ID. --s3-acl
string Canned ACL used when creating buckets and storing or copying
objects. --s3-bucket-acl string Canned ACL used when creating buckets.
--s3-chunk-size SizeSuffix Chunk size to use for uploading. (default 5M)
--s3-copy-cutoff SizeSuffix Cutoff for switching to multipart copy
(default 4.656G) --s3-disable-checksum Don't store MD5 checksum with
object metadata --s3-encoding MultiEncoder This sets the encoding for
the backend. (default Slash,InvalidUtf8,Dot) --s3-endpoint string
Endpoint for S3 API. --s3-env-auth Get AWS credentials from runtime
(environment variables or EC2/ECS meta data if no env vars).
--s3-force-path-style If true use path style access if false use virtual
hosted style. (default true) --s3-leave-parts-on-error If true avoid
calling abort upload on a failure, leaving all successfully uploaded
parts on S3 for manual recovery. --s3-list-chunk int Size of listing
chunk (response list for each ListObject S3 request). (default 1000)
--s3-location-constraint string Location constraint - must be set to
match the Region. --s3-max-upload-parts int Maximum number of parts in a
multipart upload. (default 10000) --s3-memory-pool-flush-time Duration
How often internal memory buffer pools will be flushed. (default 1m0s)
--s3-memory-pool-use-mmap Whether to use mmap buffers in internal memory
pool. --s3-no-check-bucket If set don't attempt to check the bucket
exists or create it --s3-profile string Profile to use in the shared
credentials file --s3-provider string Choose your S3 provider.
--s3-region string Region to connect to. --s3-secret-access-key string
AWS Secret Access Key (password) --s3-server-side-encryption string The
server-side encryption algorithm used when storing this object in S3.
--s3-session-token string An AWS session token
--s3-shared-credentials-file string Path to the shared credentials file
--s3-sse-customer-algorithm string If using SSE-C, the server-side
encryption algorithm used when storing this object in S3.
--s3-sse-customer-key string If using SSE-C you must provide the secret
encryption key used to encrypt/decrypt your data.
--s3-sse-customer-key-md5 string If using SSE-C you must provide the
secret encryption key MD5 checksum. --s3-sse-kms-key-id string If using
KMS ID you must provide the ARN of Key. --s3-storage-class string The
storage class to use when storing new objects in S3.
--s3-upload-concurrency int Concurrency for multipart uploads. (default
4) --s3-upload-cutoff SizeSuffix Cutoff for switching to chunked upload
(default 200M) --s3-use-accelerate-endpoint If true use the AWS S3
accelerated endpoint. --s3-v2-auth If true use v2 authentication.
--seafile-2fa Two-factor authentication ('true' if the account has 2FA
enabled) --seafile-create-library Should rclone create a library if it
doesn't exist --seafile-encoding MultiEncoder This sets the encoding for
the backend. (default Slash,DoubleQuote,BackSlash,Ctl,InvalidUtf8)
--seafile-library string Name of the library. Leave blank to access all
non-encrypted libraries. --seafile-library-key string Library password
(for encrypted libraries only). Leave blank if you pass it through the
command line. (obscured) --seafile-pass string Password (obscured)
--seafile-url string URL of seafile host to connect to --seafile-user
string User name (usually email address) --sftp-ask-password Allow
asking for SFTP password when needed. --sftp-disable-hashcheck Disable
the execution of SSH commands to determine if remote file hashing is
available. --sftp-host string SSH host to connect to --sftp-key-file
string Path to PEM-encoded private key file, leave blank or set
key-use-agent to use ssh-agent. --sftp-key-file-pass string The
passphrase to decrypt the PEM-encoded private key file. (obscured)
--sftp-key-pem string Raw PEM-encoded private key, If specified, will
override key_file parameter. --sftp-key-use-agent When set forces the
usage of the ssh-agent. --sftp-md5sum-command string The command used to
read md5 hashes. Leave blank for autodetect. --sftp-pass string SSH
password, leave blank to use ssh-agent. (obscured) --sftp-path-override
string Override path used by SSH connection. --sftp-port string SSH
port, leave blank to use default (22) --sftp-server-command string
Specifies the path or command to run a sftp server on the remote host.
--sftp-set-modtime Set the modified time on the remote if set. (default
true) --sftp-sha1sum-command string The command used to read sha1
hashes. Leave blank for autodetect. --sftp-skip-links Set to skip any
symlinks and any other non regular files. --sftp-subsystem string
Specifies the SSH2 subsystem on the remote host. (default "sftp")
--sftp-use-insecure-cipher Enable the use of insecure ciphers and key
exchange methods. --sftp-user string SSH username, leave blank for
current username, ncw --sharefile-chunk-size SizeSuffix Upload chunk
size. Must a power of 2 >= 256k. (default 64M) --sharefile-encoding
MultiEncoder This sets the encoding for the backend. (default
Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Ctl,LeftSpace,LeftPeriod,RightSpace,RightPeriod,InvalidUtf8,Dot)
--sharefile-endpoint string Endpoint for API calls.
--sharefile-root-folder-id string ID of the root folder
--sharefile-upload-cutoff SizeSuffix Cutoff for switching to multipart
upload. (default 128M) --skip-links Don't warn about skipped symlinks.
--sugarsync-access-key-id string Sugarsync Access Key ID.
--sugarsync-app-id string Sugarsync App ID. --sugarsync-authorization
string Sugarsync authorization --sugarsync-authorization-expiry string
Sugarsync authorization expiry --sugarsync-deleted-id string Sugarsync
deleted folder id --sugarsync-encoding MultiEncoder This sets the
encoding for the backend. (default Slash,Ctl,InvalidUtf8,Dot)
--sugarsync-hard-delete Permanently delete files if true
--sugarsync-private-access-key string Sugarsync Private Access Key
--sugarsync-refresh-token string Sugarsync refresh token
--sugarsync-root-id string Sugarsync root id --sugarsync-user string
Sugarsync user --swift-application-credential-id string Application
Credential ID (OS_APPLICATION_CREDENTIAL_ID)
--swift-application-credential-name string Application Credential Name
(OS_APPLICATION_CREDENTIAL_NAME) --swift-application-credential-secret
string Application Credential Secret (OS_APPLICATION_CREDENTIAL_SECRET)
--swift-auth string Authentication URL for server (OS_AUTH_URL).
--swift-auth-token string Auth Token from alternate authentication -
optional (OS_AUTH_TOKEN) --swift-auth-version int AuthVersion - optional
- set to (1,2,3) if your auth URL has no version (ST_AUTH_VERSION)
--swift-chunk-size SizeSuffix Above this size files will be chunked into
a _segments container. (default 5G) --swift-domain string User domain -
optional (v3 auth) (OS_USER_DOMAIN_NAME) --swift-encoding MultiEncoder
This sets the encoding for the backend. (default Slash,InvalidUtf8)
--swift-endpoint-type string Endpoint type to choose from the service
catalogue (OS_ENDPOINT_TYPE) (default "public") --swift-env-auth Get
swift credentials from environment variables in standard OpenStack form.
--swift-key string API key or password (OS_PASSWORD). --swift-no-chunk
Don't chunk files during streaming upload. --swift-region string Region
name - optional (OS_REGION_NAME) --swift-storage-policy string The
storage policy to use when creating a new container --swift-storage-url
string Storage URL - optional (OS_STORAGE_URL) --swift-tenant string
Tenant name - optional for v1 auth, this or tenant_id required otherwise
(OS_TENANT_NAME or OS_PROJECT_NAME) --swift-tenant-domain string Tenant
domain - optional (v3 auth) (OS_PROJECT_DOMAIN_NAME) --swift-tenant-id
string Tenant ID - optional for v1 auth, this or tenant required
otherwise (OS_TENANT_ID) --swift-user string User name to log in
(OS_USERNAME). --swift-user-id string User ID to log in - optional -
most swift systems use user and leave this blank (v3 auth) (OS_USER_ID).
--tardigrade-access-grant string Access Grant. --tardigrade-api-key
string API Key. --tardigrade-passphrase string Encryption Passphrase. To
access existing objects enter passphrase used for uploading.
--tardigrade-provider string Choose an authentication method. (default
"existing") --tardigrade-satellite-address @
: Satellite Address. Custom satellite address should match the format: @
:. (default "us-central-1.tardigrade.io") --union-action-policy string
Policy to choose upstream on ACTION category. (default "epall")
--union-cache-time int Cache time of usage and free space (in seconds).
This option is only useful when a path preserving policy is used.
(default 120) --union-create-policy string Policy to choose upstream on
CREATE category. (default "epmfs") --union-search-policy string Policy
to choose upstream on SEARCH category. (default "ff") --union-upstreams
string List of space separated upstreams. --webdav-bearer-token string
Bearer token instead of user/pass (eg a Macaroon)
--webdav-bearer-token-command string Command to run to get a bearer
token --webdav-pass string Password. (obscured) --webdav-url string URL
of http host to connect to --webdav-user string User name
--webdav-vendor string Name of the Webdav site/service/software you are
using --yandex-auth-url string Auth server URL. --yandex-client-id
string OAuth Client Id --yandex-client-secret string OAuth Client Secret
--yandex-encoding MultiEncoder This sets the encoding for the backend.
(default Slash,Del,Ctl,InvalidUtf8,Dot) --yandex-token string OAuth
Access Token as a JSON blob. --yandex-token-url string Token server url.


     1Fichier
    -----------------------------------------

    This is a backend for the [1fichier](https://1fichier.com) cloud
    storage service. Note that a Premium subscription is required to use
    the API.

    Paths are specified as `remote:path`

    Paths may be as deep as required, eg `remote:directory/subdirectory`.

    The initial setup for 1Fichier involves getting the API key from the website which you
    need to do in your browser.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Enter a string value. Press Enter for the default ("").
Choose a number from below, or type in your own value [snip] XX /
1Fichier  "fichier" [snip] Storage> fichier ** See help for fichier
backend at: https://rclone.org/fichier/ **

Your API Key, get it from https://1fichier.com/console/params.pl Enter a
string value. Press Enter for the default (""). api_key> example_key

Edit advanced config? (y/n) y) Yes n) No y/n> Remote config
-------------------- [remote] type = fichier api_key = example_key
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    Once configured you can then use `rclone` like this,

    List directories in top level of your 1Fichier account

        rclone lsd remote:

    List all the files in your 1Fichier account

        rclone ls remote:

    To copy a local directory to a 1Fichier directory called backup

        rclone copy /home/source remote:backup

    ### Modified time and hashes ###

    1Fichier does not support modification times. It supports the Whirlpool hash algorithm.

    ### Duplicated files ###

    1Fichier can have two files with exactly the same name and path (unlike a
    normal file system).

    Duplicated files cause problems with the syncing and you will see
    messages in the log about duplicates.

    #### Restricted filename characters

    In addition to the [default restricted characters set](https://rclone.org/overview/#restricted-characters)
    the following characters are also replaced:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | \         | 0x5C  | ＼           |
    | <         | 0x3C  | ＜           |
    | >         | 0x3E  | ＞           |
    | "         | 0x22  | ＂           |
    | $         | 0x24  | ＄           |
    | `         | 0x60  | ｀           |
    | '         | 0x27  | ＇           |

    File names can also not start or end with the following characters.
    These only get replaced if they are the first or last character in the
    name:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | SP        | 0x20  | ␠           |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.


    ### Standard Options

    Here are the standard options specific to fichier (1Fichier).

    #### --fichier-api-key

    Your API Key, get it from https://1fichier.com/console/params.pl

    - Config:      api_key
    - Env Var:     RCLONE_FICHIER_API_KEY
    - Type:        string
    - Default:     ""

    ### Advanced Options

    Here are the advanced options specific to fichier (1Fichier).

    #### --fichier-shared-folder

    If you want to download a shared folder, add this parameter

    - Config:      shared_folder
    - Env Var:     RCLONE_FICHIER_SHARED_FOLDER
    - Type:        string
    - Default:     ""

    #### --fichier-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_FICHIER_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,LtGt,DoubleQuote,SingleQuote,BackQuote,Dollar,BackSlash,Del,Ctl,LeftSpace,RightSpace,InvalidUtf8,Dot



     Alias
    -----------------------------------------

    The `alias` remote provides a new name for another remote.

    Paths may be as deep as required or a local path, 
    eg `remote:directory/subdirectory` or `/directory/subdirectory`.

    During the initial setup with `rclone config` you will specify the target
    remote. The target remote can either be a local path or another remote.

    Subfolders can be used in target remote. Assume an alias remote named `backup`
    with the target `mydrive:private/backup`. Invoking `rclone mkdir backup:desktop`
    is exactly the same as invoking `rclone mkdir mydrive:private/backup/desktop`.

    There will be no special handling of paths containing `..` segments.
    Invoking `rclone mkdir backup:../desktop` is exactly the same as invoking
    `rclone mkdir mydrive:private/backup/../desktop`.
    The empty path is not allowed as a remote. To alias the current directory
    use `.` instead.

    Here is an example of how to make an alias called `remote` for local folder.
    First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Choose a number from below, or type in your own value [snip]
XX / Alias for an existing remote  "alias" [snip] Storage> alias Remote
or path to alias. Can be "myremote:path/to/dir", "myremote:bucket",
"myremote:" or "/local/path". remote> /mnt/storage/backup Remote config
-------------------- [remote] remote = /mnt/storage/backup
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y Current remotes:

Name Type ==== ==== remote alias

e)  Edit existing remote
f)  New remote
g)  Delete remote
h)  Rename remote
i)  Copy remote
j)  Set configuration password
k)  Quit config e/n/d/r/c/s/q> q


    Once configured you can then use `rclone` like this,

    List directories in top level in `/mnt/storage/backup`

        rclone lsd remote:

    List all the files in `/mnt/storage/backup`

        rclone ls remote:

    Copy another local directory to the alias directory called source

        rclone copy /home/source remote:source


    ### Standard Options

    Here are the standard options specific to alias (Alias for an existing remote).

    #### --alias-remote

    Remote or path to alias.
    Can be "myremote:path/to/dir", "myremote:bucket", "myremote:" or "/local/path".

    - Config:      remote
    - Env Var:     RCLONE_ALIAS_REMOTE
    - Type:        string
    - Default:     ""



     Amazon Drive
    -----------------------------------------

    Amazon Drive, formerly known as Amazon Cloud Drive, is a cloud storage
    service run by Amazon for consumers.

    ## Status

    **Important:** rclone supports Amazon Drive only if you have your own
    set of API keys. Unfortunately the [Amazon Drive developer
    program](https://developer.amazon.com/amazon-drive) is now closed to
    new entries so if you don't already have your own set of keys you will
    not be able to use rclone with Amazon Drive.

    For the history on why rclone no longer has a set of Amazon Drive API
    keys see [the forum](https://forum.rclone.org/t/rclone-has-been-banned-from-amazon-drive/2314).

    If you happen to know anyone who works at Amazon then please ask them
    to re-instate rclone into the Amazon Drive developer program - thanks!

    ## Setup

    The initial setup for Amazon Drive involves getting a token from
    Amazon which you need to do in your browser.  `rclone config` walks
    you through it.

    The configuration process for Amazon Drive may involve using an [oauth
    proxy](https://github.com/ncw/oauthproxy). This is used to keep the
    Amazon credentials out of the source code.  The proxy runs in Google's
    very secure App Engine environment and doesn't store any credentials
    which pass through it.

    Since rclone doesn't currently have its own Amazon Drive credentials
    so you will either need to have your own `client_id` and
    `client_secret` with Amazon Drive, or use a third party oauth proxy
    in which case you will need to enter `client_id`, `client_secret`,
    `auth_url` and `token_url`.

    Note also if you are not using Amazon's `auth_url` and `token_url`,
    (ie you filled in something for those) then if setting up on a remote
    machine you can only use the [copying the config method of
    configuration](https://rclone.org/remote_setup/#configuring-by-copying-the-config-file)
    - `rclone authorize` will not work.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote r) Rename remote c) Copy
remote s) Set configuration password q) Quit config n/r/c/s/q> n name>
remote Type of storage to configure. Choose a number from below, or type
in your own value [snip] XX / Amazon Drive  "amazon cloud drive" [snip]
Storage> amazon cloud drive Amazon Application Client Id - required.
client_id> your client ID goes here Amazon Application Client Secret -
required. client_secret> your client secret goes here Auth server URL -
leave blank to use Amazon's. auth_url> Optional auth URL Token server
url - leave blank to use Amazon's. token_url> Optional token URL Remote
config Make sure your Redirect URL is set to "http://127.0.0.1:53682/"
in your custom config. Use auto config? * Say Y if not sure * Say N if
you are working on a remote or headless machine y) Yes n) No y/n> y If
your browser doesn't open automatically go to the following link:
http://127.0.0.1:53682/auth Log in and authorize rclone for access
Waiting for code... Got code -------------------- [remote] client_id =
your client ID goes here client_secret = your client secret goes here
auth_url = Optional auth URL token_url = Optional token URL token =
{"access_token":"xxxxxxxxxxxxxxxxxxxxxxx","token_type":"bearer","refresh_token":"xxxxxxxxxxxxxxxxxx","expiry":"2015-09-06T16:07:39.658438471+01:00"}
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    See the [remote setup docs](https://rclone.org/remote_setup/) for how to set it up on a
    machine with no Internet browser available.

    Note that rclone runs a webserver on your local machine to collect the
    token as returned from Amazon. This only runs from the moment it
    opens your browser to the moment you get back the verification
    code.  This is on `http://127.0.0.1:53682/` and this it may require
    you to unblock it temporarily if you are running a host firewall.

    Once configured you can then use `rclone` like this,

    List directories in top level of your Amazon Drive

        rclone lsd remote:

    List all the files in your Amazon Drive

        rclone ls remote:

    To copy a local directory to an Amazon Drive directory called backup

        rclone copy /home/source remote:backup

    ### Modified time and MD5SUMs ###

    Amazon Drive doesn't allow modification times to be changed via
    the API so these won't be accurate or used for syncing.

    It does store MD5SUMs so for a more accurate sync, you can use the
    `--checksum` flag.

    #### Restricted filename characters

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | NUL       | 0x00  | ␀           |
    | /         | 0x2F  | ／          |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.

    ### Deleting files ###

    Any files you delete with rclone will end up in the trash.  Amazon
    don't provide an API to permanently delete files, nor to empty the
    trash, so you will have to do that with one of Amazon's apps or via
    the Amazon Drive website. As of November 17, 2016, files are 
    automatically deleted by Amazon from the trash after 30 days.

    ### Using with non `.com` Amazon accounts ###

    Let's say you usually use `amazon.co.uk`. When you authenticate with
    rclone it will take you to an `amazon.com` page to log in.  Your
    `amazon.co.uk` email and password should work here just fine.


    ### Standard Options

    Here are the standard options specific to amazon cloud drive (Amazon Drive).

    #### --acd-client-id

    OAuth Client Id
    Leave blank normally.

    - Config:      client_id
    - Env Var:     RCLONE_ACD_CLIENT_ID
    - Type:        string
    - Default:     ""

    #### --acd-client-secret

    OAuth Client Secret
    Leave blank normally.

    - Config:      client_secret
    - Env Var:     RCLONE_ACD_CLIENT_SECRET
    - Type:        string
    - Default:     ""

    ### Advanced Options

    Here are the advanced options specific to amazon cloud drive (Amazon Drive).

    #### --acd-token

    OAuth Access Token as a JSON blob.

    - Config:      token
    - Env Var:     RCLONE_ACD_TOKEN
    - Type:        string
    - Default:     ""

    #### --acd-auth-url

    Auth server URL.
    Leave blank to use the provider defaults.

    - Config:      auth_url
    - Env Var:     RCLONE_ACD_AUTH_URL
    - Type:        string
    - Default:     ""

    #### --acd-token-url

    Token server url.
    Leave blank to use the provider defaults.

    - Config:      token_url
    - Env Var:     RCLONE_ACD_TOKEN_URL
    - Type:        string
    - Default:     ""

    #### --acd-checkpoint

    Checkpoint for internal polling (debug).

    - Config:      checkpoint
    - Env Var:     RCLONE_ACD_CHECKPOINT
    - Type:        string
    - Default:     ""

    #### --acd-upload-wait-per-gb

    Additional time per GB to wait after a failed complete upload to see if it appears.

    Sometimes Amazon Drive gives an error when a file has been fully
    uploaded but the file appears anyway after a little while.  This
    happens sometimes for files over 1GB in size and nearly every time for
    files bigger than 10GB. This parameter controls the time rclone waits
    for the file to appear.

    The default value for this parameter is 3 minutes per GB, so by
    default it will wait 3 minutes for every GB uploaded to see if the
    file appears.

    You can disable this feature by setting it to 0. This may cause
    conflict errors as rclone retries the failed upload but the file will
    most likely appear correctly eventually.

    These values were determined empirically by observing lots of uploads
    of big files for a range of file sizes.

    Upload with the "-v" flag to see more info about what rclone is doing
    in this situation.

    - Config:      upload_wait_per_gb
    - Env Var:     RCLONE_ACD_UPLOAD_WAIT_PER_GB
    - Type:        Duration
    - Default:     3m0s

    #### --acd-templink-threshold

    Files >= this size will be downloaded via their tempLink.

    Files this size or more will be downloaded via their "tempLink". This
    is to work around a problem with Amazon Drive which blocks downloads
    of files bigger than about 10GB.  The default for this is 9GB which
    shouldn't need to be changed.

    To download files above this threshold, rclone requests a "tempLink"
    which downloads the file through a temporary URL directly from the
    underlying S3 storage.

    - Config:      templink_threshold
    - Env Var:     RCLONE_ACD_TEMPLINK_THRESHOLD
    - Type:        SizeSuffix
    - Default:     9G

    #### --acd-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_ACD_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,InvalidUtf8,Dot



    ### Limitations ###

    Note that Amazon Drive is case insensitive so you can't have a
    file called "Hello.doc" and one called "hello.doc".

    Amazon Drive has rate limiting so you may notice errors in the
    sync (429 errors).  rclone will automatically retry the sync up to 3
    times by default (see `--retries` flag) which should hopefully work
    around this problem.

    Amazon Drive has an internal limit of file sizes that can be uploaded
    to the service. This limit is not officially published, but all files
    larger than this will fail.

    At the time of writing (Jan 2016) is in the area of 50GB per file.
    This means that larger files are likely to fail.

    Unfortunately there is no way for rclone to see that this failure is
    because of file size, so it will retry the operation, as any other
    failure. To avoid this problem, use `--max-size 50000M` option to limit
    the maximum size of uploaded files. Note that `--max-size` does not split
    files into segments, it only ignores files over this size.

     Amazon S3 Storage Providers
    --------------------------------------------------------

    The S3 backend can be used with a number of different providers:


    - AWS S3
    - Alibaba Cloud (Aliyun) Object Storage System (OSS)
    - Ceph
    - DigitalOcean Spaces
    - Dreamhost
    - IBM COS S3
    - Minio
    - Scaleway
    - StackPath
    - Wasabi


    Paths are specified as `remote:bucket` (or `remote:` for the `lsd`
    command.)  You may put subdirectories in too, eg `remote:bucket/path/to/dir`.

    Once you have made a remote (see the provider specific section above)
    you can use it like this:

    See all buckets

        rclone lsd remote:

    Make a new bucket

        rclone mkdir remote:bucket

    List the contents of a bucket

        rclone ls remote:bucket

    Sync `/home/local/directory` to the remote bucket, deleting any excess
    files in the bucket.

        rclone sync -i /home/local/directory remote:bucket

    ## AWS S3 {#amazon-s3}

    Here is an example of making an s3 configuration.  First run

        rclone config

    This will guide you through an interactive setup process.

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Choose a number from below, or type in your own value [snip]
XX / Amazon S3 Compliant Storage Providers (AWS, Ceph, Dreamhost, IBM
COS, Minio)  "s3" [snip] Storage> s3 Choose your S3 provider. Choose a
number from below, or type in your own value 1 / Amazon Web Services
(AWS) S3  "AWS" 2 / Ceph Object Storage  "Ceph" 3 / Digital Ocean Spaces
 "DigitalOcean" 4 / Dreamhost DreamObjects  "Dreamhost" 5 / IBM COS S3
 "IBMCOS" 6 / Minio Object Storage  "Minio" 7 / Wasabi Object Storage
 "Wasabi" 8 / Any other S3 compatible provider  "Other" provider> 1 Get
AWS credentials from runtime (environment variables or EC2/ECS meta data
if no env vars). Only applies if access_key_id and secret_access_key is
blank. Choose a number from below, or type in your own value 1 / Enter
AWS credentials in the next step  "false" 2 / Get AWS credentials from
the environment (env vars or IAM)  "true" env_auth> 1 AWS Access Key ID
- leave blank for anonymous access or runtime credentials.
access_key_id> XXX AWS Secret Access Key (password) - leave blank for
anonymous access or runtime credentials. secret_access_key> YYY Region
to connect to. Choose a number from below, or type in your own value /
The default endpoint - a good choice if you are unsure. 1 | US Region,
Northern Virginia or Pacific Northwest. | Leave location constraint
empty.  "us-east-1" / US East (Ohio) Region 2 | Needs location
constraint us-east-2.  "us-east-2" / US West (Oregon) Region 3 | Needs
location constraint us-west-2.  "us-west-2" / US West (Northern
California) Region 4 | Needs location constraint us-west-1.  "us-west-1"
/ Canada (Central) Region 5 | Needs location constraint ca-central-1.
 "ca-central-1" / EU (Ireland) Region 6 | Needs location constraint EU
or eu-west-1.  "eu-west-1" / EU (London) Region 7 | Needs location
constraint eu-west-2.  "eu-west-2" / EU (Frankfurt) Region 8 | Needs
location constraint eu-central-1.  "eu-central-1" / Asia Pacific
(Singapore) Region 9 | Needs location constraint ap-southeast-1.
 "ap-southeast-1" / Asia Pacific (Sydney) Region 10 | Needs location
constraint ap-southeast-2.  "ap-southeast-2" / Asia Pacific (Tokyo)
Region 11 | Needs location constraint ap-northeast-1.  "ap-northeast-1"
/ Asia Pacific (Seoul) 12 | Needs location constraint ap-northeast-2.
 "ap-northeast-2" / Asia Pacific (Mumbai) 13 | Needs location constraint
ap-south-1.  "ap-south-1" / Asia Patific (Hong Kong) Region 14 | Needs
location constraint ap-east-1.  "ap-east-1" / South America (Sao Paulo)
Region 15 | Needs location constraint sa-east-1.  "sa-east-1" region> 1
Endpoint for S3 API. Leave blank if using AWS to use the default
endpoint for the region. endpoint> Location constraint - must be set to
match the Region. Used when creating buckets only. Choose a number from
below, or type in your own value 1 / Empty for US Region, Northern
Virginia or Pacific Northwest.  "" 2 / US East (Ohio) Region.
 "us-east-2" 3 / US West (Oregon) Region.  "us-west-2" 4 / US West
(Northern California) Region.  "us-west-1" 5 / Canada (Central) Region.
 "ca-central-1" 6 / EU (Ireland) Region.  "eu-west-1" 7 / EU (London)
Region.  "eu-west-2" 8 / EU Region.  "EU" 9 / Asia Pacific (Singapore)
Region.  "ap-southeast-1" 10 / Asia Pacific (Sydney) Region.
 "ap-southeast-2" 11 / Asia Pacific (Tokyo) Region.  "ap-northeast-1" 12
/ Asia Pacific (Seoul)  "ap-northeast-2" 13 / Asia Pacific (Mumbai)
 "ap-south-1" 14 / Asia Pacific (Hong Kong)  "ap-east-1" 15 / South
America (Sao Paulo) Region.  "sa-east-1" location_constraint> 1 Canned
ACL used when creating buckets and/or storing objects in S3. For more
info visit
https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl
Choose a number from below, or type in your own value 1 / Owner gets
FULL_CONTROL. No one else has access rights (default).  "private" 2 /
Owner gets FULL_CONTROL. The AllUsers group gets READ access.
 "public-read" / Owner gets FULL_CONTROL. The AllUsers group gets READ
and WRITE access. 3 | Granting this on a bucket is generally not
recommended.  "public-read-write" 4 / Owner gets FULL_CONTROL. The
AuthenticatedUsers group gets READ access.  "authenticated-read" /
Object owner gets FULL_CONTROL. Bucket owner gets READ access. 5 | If
you specify this canned ACL when creating a bucket, Amazon S3 ignores
it.  "bucket-owner-read" / Both the object owner and the bucket owner
get FULL_CONTROL over the object. 6 | If you specify this canned ACL
when creating a bucket, Amazon S3 ignores it.
 "bucket-owner-full-control" acl> 1 The server-side encryption algorithm
used when storing this object in S3. Choose a number from below, or type
in your own value 1 / None  "" 2 / AES256  "AES256"
server_side_encryption> 1 The storage class to use when storing objects
in S3. Choose a number from below, or type in your own value 1 / Default
 "" 2 / Standard storage class  "STANDARD" 3 / Reduced redundancy
storage class  "REDUCED_REDUNDANCY" 4 / Standard Infrequent Access
storage class  "STANDARD_IA" 5 / One Zone Infrequent Access storage
class  "ONEZONE_IA" 6 / Glacier storage class  "GLACIER" 7 / Glacier
Deep Archive storage class  "DEEP_ARCHIVE" 8 / Intelligent-Tiering
storage class  "INTELLIGENT_TIERING" storage_class> 1 Remote config
-------------------- [remote] type = s3 provider = AWS env_auth = false
access_key_id = XXX secret_access_key = YYY region = us-east-1 endpoint
= location_constraint = acl = private server_side_encryption =
storage_class = -------------------- y) Yes this is OK e) Edit this
remote d) Delete this remote y/e/d>


    ### --fast-list ###

    This remote supports `--fast-list` which allows you to use fewer
    transactions in exchange for more memory. See the [rclone
    docs](https://rclone.org/docs/#fast-list) for more details.

    ### --update and --use-server-modtime ###

    As noted below, the modified time is stored on metadata on the object. It is
    used by default for all operations that require checking the time a file was
    last updated. It allows rclone to treat the remote more like a true filesystem,
    but it is inefficient because it requires an extra API call to retrieve the
    metadata.

    For many operations, the time the object was last uploaded to the remote is
    sufficient to determine if it is "dirty". By using `--update` along with
    `--use-server-modtime`, you can avoid the extra API call and simply upload
    files whose local modtime is newer than the time it was last uploaded.

    ### Modified time ###

    The modified time is stored as metadata on the object as
    `X-Amz-Meta-Mtime` as floating point since the epoch accurate to 1 ns.

    If the modification time needs to be updated rclone will attempt to perform a server
    side copy to update the modification if the object can be copied in a single part.
    In the case the object is larger than 5Gb or is in Glacier or Glacier Deep Archive
    storage the object will be uploaded rather than copied.

    ### Cleanup ###

    If you run `rclone cleanup s3:bucket` then it will remove all pending
    multipart uploads older than 24 hours. You can use the `-i` flag to
    see exactly what it will do. If you want more control over the expiry
    date then run `rclone backend cleanup s3:bucket -o max-age=1h` to
    expire all uploads older than one hour. You can use `rclone backend
    list-multipart-uploads s3:bucket` to see the pending multipart
    uploads.

    #### Restricted filename characters

    S3 allows any valid UTF-8 string as a key.

    Invalid UTF-8 bytes will be [replaced](https://rclone.org/overview/#invalid-utf8), as
    they can't be used in XML.

    The following characters are replaced since these are problematic when
    dealing with the REST API:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | NUL       | 0x00  | ␀           |
    | /         | 0x2F  | ／           |

    The encoding will also encode these file names as they don't seem to
    work with the SDK properly:

    | File name | Replacement |
    | --------- |:-----------:|
    | .         | ．          |
    | ..        | ．．         |

    ### Multipart uploads ###

    rclone supports multipart uploads with S3 which means that it can
    upload files bigger than 5GB.

    Note that files uploaded *both* with multipart upload *and* through
    crypt remotes do not have MD5 sums.

    rclone switches from single part uploads to multipart uploads at the
    point specified by `--s3-upload-cutoff`.  This can be a maximum of 5GB
    and a minimum of 0 (ie always upload multipart files).

    The chunk sizes used in the multipart upload are specified by
    `--s3-chunk-size` and the number of chunks uploaded concurrently is
    specified by `--s3-upload-concurrency`.

    Multipart uploads will use `--transfers` * `--s3-upload-concurrency` *
    `--s3-chunk-size` extra memory.  Single part uploads to not use extra
    memory.

    Single part transfers can be faster than multipart transfers or slower
    depending on your latency from S3 - the more latency, the more likely
    single part transfers will be faster.

    Increasing `--s3-upload-concurrency` will increase throughput (8 would
    be a sensible value) and increasing `--s3-chunk-size` also increases
    throughput (16M would be sensible).  Increasing either of these will
    use more memory.  The default values are high enough to gain most of
    the possible performance without using too much memory.


    ### Buckets and Regions ###

    With Amazon S3 you can list buckets (`rclone lsd`) using any region,
    but you can only access the content of a bucket from the region it was
    created in.  If you attempt to access a bucket from the wrong region,
    you will get an error, `incorrect region, the bucket is not in 'XXX'
    region`.

    ### Authentication ###

    There are a number of ways to supply `rclone` with a set of AWS
    credentials, with and without using the environment.

    The different authentication methods are tried in this order:

     - Directly in the rclone configuration file (`env_auth = false` in the config file):
       - `access_key_id` and `secret_access_key` are required.
       - `session_token` can be optionally set when using AWS STS.
     - Runtime configuration (`env_auth = true` in the config file):
       - Export the following environment variables before running `rclone`:
         - Access Key ID: `AWS_ACCESS_KEY_ID` or `AWS_ACCESS_KEY`
         - Secret Access Key: `AWS_SECRET_ACCESS_KEY` or `AWS_SECRET_KEY`
         - Session Token: `AWS_SESSION_TOKEN` (optional)
       - Or, use a [named profile](https://docs.aws.amazon.com/cli/latest/userguide/cli-multiple-profiles.html):
         - Profile files are standard files used by AWS CLI tools
         - By default it will use the profile in your home directory (eg `~/.aws/credentials` on unix based systems) file and the "default" profile, to change set these environment variables:
             - `AWS_SHARED_CREDENTIALS_FILE` to control which file.
             - `AWS_PROFILE` to control which profile to use.
       - Or, run `rclone` in an ECS task with an IAM role (AWS only).
       - Or, run `rclone` on an EC2 instance with an IAM role (AWS only).
       - Or, run `rclone` in an EKS pod with an IAM role that is associated with a service account (AWS only).

    If none of these option actually end up providing `rclone` with AWS
    credentials then S3 interaction will be non-authenticated (see below).

    ### S3 Permissions ###

    When using the `sync` subcommand of `rclone` the following minimum
    permissions are required to be available on the bucket being written to:

    * `ListBucket`
    * `DeleteObject`
    * `GetObject`
    * `PutObject`
    * `PutObjectACL`

    When using the `lsd` subcommand, the `ListAllMyBuckets` permission is required.

    Example policy:

{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow",
"Principal": { "AWS": "arn:aws:iam::USER_SID:user/USER_NAME" },
"Action": [ "s3:ListBucket", "s3:DeleteObject", "s3:GetObject",
"s3:PutObject", "s3:PutObjectAcl" ], "Resource": [
"arn:aws:s3:::BUCKET_NAME/*", "arn:aws:s3:::BUCKET_NAME" ] }, {
"Effect": "Allow", "Action": "s3:ListAllMyBuckets", "Resource":
"arn:aws:s3:::*" }
] }


    Notes on above:

    1. This is a policy that can be used when creating bucket. It assumes
       that `USER_NAME` has been created.
    2. The Resource entry must include both resource ARNs, as one implies
       the bucket and the other implies the bucket's objects.

    For reference, [here's an Ansible script](https://gist.github.com/ebridges/ebfc9042dd7c756cd101cfa807b7ae2b)
    that will generate one or more buckets that will work with `rclone sync`.

    ### Key Management System (KMS) ###

    If you are using server side encryption with KMS then you will find
    you can't transfer small objects.  As a work-around you can use the
    `--ignore-checksum` flag.

    A proper fix is being worked on in [issue #1824](https://github.com/rclone/rclone/issues/1824).

    ### Glacier and Glacier Deep Archive ###

    You can upload objects using the glacier storage class or transition them to glacier using a [lifecycle policy](http://docs.aws.amazon.com/AmazonS3/latest/user-guide/create-lifecycle.html).
    The bucket can still be synced or copied into normally, but if rclone
    tries to access data from the glacier storage class you will see an error like below.

        2017/09/11 19:07:43 Failed to sync: failed to open source object: Object in GLACIER, restore first: path/to/file

    In this case you need to [restore](http://docs.aws.amazon.com/AmazonS3/latest/user-guide/restore-archived-objects.html)
    the object(s) in question before using rclone.

    Note that rclone only speaks the S3 API it does not speak the Glacier
    Vault API, so rclone cannot directly access Glacier Vaults.


    ### Standard Options

    Here are the standard options specific to s3 (Amazon S3 Compliant Storage Provider (AWS, Alibaba, Ceph, Digital Ocean, Dreamhost, IBM COS, Minio, etc)).

    #### --s3-provider

    Choose your S3 provider.

    - Config:      provider
    - Env Var:     RCLONE_S3_PROVIDER
    - Type:        string
    - Default:     ""
    - Examples:
        - "AWS"
            - Amazon Web Services (AWS) S3
        - "Alibaba"
            - Alibaba Cloud Object Storage System (OSS) formerly Aliyun
        - "Ceph"
            - Ceph Object Storage
        - "DigitalOcean"
            - Digital Ocean Spaces
        - "Dreamhost"
            - Dreamhost DreamObjects
        - "IBMCOS"
            - IBM COS S3
        - "Minio"
            - Minio Object Storage
        - "Netease"
            - Netease Object Storage (NOS)
        - "Scaleway"
            - Scaleway Object Storage
        - "StackPath"
            - StackPath Object Storage
        - "Wasabi"
            - Wasabi Object Storage
        - "Other"
            - Any other S3 compatible provider

    #### --s3-env-auth

    Get AWS credentials from runtime (environment variables or EC2/ECS meta data if no env vars).
    Only applies if access_key_id and secret_access_key is blank.

    - Config:      env_auth
    - Env Var:     RCLONE_S3_ENV_AUTH
    - Type:        bool
    - Default:     false
    - Examples:
        - "false"
            - Enter AWS credentials in the next step
        - "true"
            - Get AWS credentials from the environment (env vars or IAM)

    #### --s3-access-key-id

    AWS Access Key ID.
    Leave blank for anonymous access or runtime credentials.

    - Config:      access_key_id
    - Env Var:     RCLONE_S3_ACCESS_KEY_ID
    - Type:        string
    - Default:     ""

    #### --s3-secret-access-key

    AWS Secret Access Key (password)
    Leave blank for anonymous access or runtime credentials.

    - Config:      secret_access_key
    - Env Var:     RCLONE_S3_SECRET_ACCESS_KEY
    - Type:        string
    - Default:     ""

    #### --s3-region

    Region to connect to.

    - Config:      region
    - Env Var:     RCLONE_S3_REGION
    - Type:        string
    - Default:     ""
    - Examples:
        - "us-east-1"
            - The default endpoint - a good choice if you are unsure.
            - US Region, Northern Virginia or Pacific Northwest.
            - Leave location constraint empty.
        - "us-east-2"
            - US East (Ohio) Region
            - Needs location constraint us-east-2.
        - "us-west-2"
            - US West (Oregon) Region
            - Needs location constraint us-west-2.
        - "us-west-1"
            - US West (Northern California) Region
            - Needs location constraint us-west-1.
        - "ca-central-1"
            - Canada (Central) Region
            - Needs location constraint ca-central-1.
        - "eu-west-1"
            - EU (Ireland) Region
            - Needs location constraint EU or eu-west-1.
        - "eu-west-2"
            - EU (London) Region
            - Needs location constraint eu-west-2.
        - "eu-north-1"
            - EU (Stockholm) Region
            - Needs location constraint eu-north-1.
        - "eu-central-1"
            - EU (Frankfurt) Region
            - Needs location constraint eu-central-1.
        - "ap-southeast-1"
            - Asia Pacific (Singapore) Region
            - Needs location constraint ap-southeast-1.
        - "ap-southeast-2"
            - Asia Pacific (Sydney) Region
            - Needs location constraint ap-southeast-2.
        - "ap-northeast-1"
            - Asia Pacific (Tokyo) Region
            - Needs location constraint ap-northeast-1.
        - "ap-northeast-2"
            - Asia Pacific (Seoul)
            - Needs location constraint ap-northeast-2.
        - "ap-south-1"
            - Asia Pacific (Mumbai)
            - Needs location constraint ap-south-1.
        - "ap-east-1"
            - Asia Patific (Hong Kong) Region
            - Needs location constraint ap-east-1.
        - "sa-east-1"
            - South America (Sao Paulo) Region
            - Needs location constraint sa-east-1.

    #### --s3-region

    Region to connect to.

    - Config:      region
    - Env Var:     RCLONE_S3_REGION
    - Type:        string
    - Default:     ""
    - Examples:
        - "nl-ams"
            - Amsterdam, The Netherlands
        - "fr-par"
            - Paris, France

    #### --s3-region

    Region to connect to.
    Leave blank if you are using an S3 clone and you don't have a region.

    - Config:      region
    - Env Var:     RCLONE_S3_REGION
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Use this if unsure. Will use v4 signatures and an empty region.
        - "other-v2-signature"
            - Use this only if v4 signatures don't work, eg pre Jewel/v10 CEPH.

    #### --s3-endpoint

    Endpoint for S3 API.
    Leave blank if using AWS to use the default endpoint for the region.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""

    #### --s3-endpoint

    Endpoint for IBM COS S3 API.
    Specify if using an IBM COS On Premise.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "s3.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Endpoint
        - "s3.dal.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Dallas Endpoint
        - "s3.wdc.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Washington DC Endpoint
        - "s3.sjc.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region San Jose Endpoint
        - "s3.private.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Private Endpoint
        - "s3.private.dal.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Dallas Private Endpoint
        - "s3.private.wdc.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region Washington DC Private Endpoint
        - "s3.private.sjc.us.cloud-object-storage.appdomain.cloud"
            - US Cross Region San Jose Private Endpoint
        - "s3.us-east.cloud-object-storage.appdomain.cloud"
            - US Region East Endpoint
        - "s3.private.us-east.cloud-object-storage.appdomain.cloud"
            - US Region East Private Endpoint
        - "s3.us-south.cloud-object-storage.appdomain.cloud"
            - US Region South Endpoint
        - "s3.private.us-south.cloud-object-storage.appdomain.cloud"
            - US Region South Private Endpoint
        - "s3.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Endpoint
        - "s3.fra.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Frankfurt Endpoint
        - "s3.mil.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Milan Endpoint
        - "s3.ams.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Amsterdam Endpoint
        - "s3.private.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Private Endpoint
        - "s3.private.fra.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Frankfurt Private Endpoint
        - "s3.private.mil.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Milan Private Endpoint
        - "s3.private.ams.eu.cloud-object-storage.appdomain.cloud"
            - EU Cross Region Amsterdam Private Endpoint
        - "s3.eu-gb.cloud-object-storage.appdomain.cloud"
            - Great Britain Endpoint
        - "s3.private.eu-gb.cloud-object-storage.appdomain.cloud"
            - Great Britain Private Endpoint
        - "s3.eu-de.cloud-object-storage.appdomain.cloud"
            - EU Region DE Endpoint
        - "s3.private.eu-de.cloud-object-storage.appdomain.cloud"
            - EU Region DE Private Endpoint
        - "s3.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Endpoint
        - "s3.tok.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Tokyo Endpoint
        - "s3.hkg.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional HongKong Endpoint
        - "s3.seo.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Seoul Endpoint
        - "s3.private.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Private Endpoint
        - "s3.private.tok.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Tokyo Private Endpoint
        - "s3.private.hkg.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional HongKong Private Endpoint
        - "s3.private.seo.ap.cloud-object-storage.appdomain.cloud"
            - APAC Cross Regional Seoul Private Endpoint
        - "s3.jp-tok.cloud-object-storage.appdomain.cloud"
            - APAC Region Japan Endpoint
        - "s3.private.jp-tok.cloud-object-storage.appdomain.cloud"
            - APAC Region Japan Private Endpoint
        - "s3.au-syd.cloud-object-storage.appdomain.cloud"
            - APAC Region Australia Endpoint
        - "s3.private.au-syd.cloud-object-storage.appdomain.cloud"
            - APAC Region Australia Private Endpoint
        - "s3.ams03.cloud-object-storage.appdomain.cloud"
            - Amsterdam Single Site Endpoint
        - "s3.private.ams03.cloud-object-storage.appdomain.cloud"
            - Amsterdam Single Site Private Endpoint
        - "s3.che01.cloud-object-storage.appdomain.cloud"
            - Chennai Single Site Endpoint
        - "s3.private.che01.cloud-object-storage.appdomain.cloud"
            - Chennai Single Site Private Endpoint
        - "s3.mel01.cloud-object-storage.appdomain.cloud"
            - Melbourne Single Site Endpoint
        - "s3.private.mel01.cloud-object-storage.appdomain.cloud"
            - Melbourne Single Site Private Endpoint
        - "s3.osl01.cloud-object-storage.appdomain.cloud"
            - Oslo Single Site Endpoint
        - "s3.private.osl01.cloud-object-storage.appdomain.cloud"
            - Oslo Single Site Private Endpoint
        - "s3.tor01.cloud-object-storage.appdomain.cloud"
            - Toronto Single Site Endpoint
        - "s3.private.tor01.cloud-object-storage.appdomain.cloud"
            - Toronto Single Site Private Endpoint
        - "s3.seo01.cloud-object-storage.appdomain.cloud"
            - Seoul Single Site Endpoint
        - "s3.private.seo01.cloud-object-storage.appdomain.cloud"
            - Seoul Single Site Private Endpoint
        - "s3.mon01.cloud-object-storage.appdomain.cloud"
            - Montreal Single Site Endpoint
        - "s3.private.mon01.cloud-object-storage.appdomain.cloud"
            - Montreal Single Site Private Endpoint
        - "s3.mex01.cloud-object-storage.appdomain.cloud"
            - Mexico Single Site Endpoint
        - "s3.private.mex01.cloud-object-storage.appdomain.cloud"
            - Mexico Single Site Private Endpoint
        - "s3.sjc04.cloud-object-storage.appdomain.cloud"
            - San Jose Single Site Endpoint
        - "s3.private.sjc04.cloud-object-storage.appdomain.cloud"
            - San Jose Single Site Private Endpoint
        - "s3.mil01.cloud-object-storage.appdomain.cloud"
            - Milan Single Site Endpoint
        - "s3.private.mil01.cloud-object-storage.appdomain.cloud"
            - Milan Single Site Private Endpoint
        - "s3.hkg02.cloud-object-storage.appdomain.cloud"
            - Hong Kong Single Site Endpoint
        - "s3.private.hkg02.cloud-object-storage.appdomain.cloud"
            - Hong Kong Single Site Private Endpoint
        - "s3.par01.cloud-object-storage.appdomain.cloud"
            - Paris Single Site Endpoint
        - "s3.private.par01.cloud-object-storage.appdomain.cloud"
            - Paris Single Site Private Endpoint
        - "s3.sng01.cloud-object-storage.appdomain.cloud"
            - Singapore Single Site Endpoint
        - "s3.private.sng01.cloud-object-storage.appdomain.cloud"
            - Singapore Single Site Private Endpoint

    #### --s3-endpoint

    Endpoint for OSS API.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "oss-cn-hangzhou.aliyuncs.com"
            - East China 1 (Hangzhou)
        - "oss-cn-shanghai.aliyuncs.com"
            - East China 2 (Shanghai)
        - "oss-cn-qingdao.aliyuncs.com"
            - North China 1 (Qingdao)
        - "oss-cn-beijing.aliyuncs.com"
            - North China 2 (Beijing)
        - "oss-cn-zhangjiakou.aliyuncs.com"
            - North China 3 (Zhangjiakou)
        - "oss-cn-huhehaote.aliyuncs.com"
            - North China 5 (Huhehaote)
        - "oss-cn-shenzhen.aliyuncs.com"
            - South China 1 (Shenzhen)
        - "oss-cn-hongkong.aliyuncs.com"
            - Hong Kong (Hong Kong)
        - "oss-us-west-1.aliyuncs.com"
            - US West 1 (Silicon Valley)
        - "oss-us-east-1.aliyuncs.com"
            - US East 1 (Virginia)
        - "oss-ap-southeast-1.aliyuncs.com"
            - Southeast Asia Southeast 1 (Singapore)
        - "oss-ap-southeast-2.aliyuncs.com"
            - Asia Pacific Southeast 2 (Sydney)
        - "oss-ap-southeast-3.aliyuncs.com"
            - Southeast Asia Southeast 3 (Kuala Lumpur)
        - "oss-ap-southeast-5.aliyuncs.com"
            - Asia Pacific Southeast 5 (Jakarta)
        - "oss-ap-northeast-1.aliyuncs.com"
            - Asia Pacific Northeast 1 (Japan)
        - "oss-ap-south-1.aliyuncs.com"
            - Asia Pacific South 1 (Mumbai)
        - "oss-eu-central-1.aliyuncs.com"
            - Central Europe 1 (Frankfurt)
        - "oss-eu-west-1.aliyuncs.com"
            - West Europe (London)
        - "oss-me-east-1.aliyuncs.com"
            - Middle East 1 (Dubai)

    #### --s3-endpoint

    Endpoint for Scaleway Object Storage.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "s3.nl-ams.scw.cloud"
            - Amsterdam Endpoint
        - "s3.fr-par.scw.cloud"
            - Paris Endpoint

    #### --s3-endpoint

    Endpoint for StackPath Object Storage.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "s3.us-east-2.stackpathstorage.com"
            - US East Endpoint
        - "s3.us-west-1.stackpathstorage.com"
            - US West Endpoint
        - "s3.eu-central-1.stackpathstorage.com"
            - EU Endpoint

    #### --s3-endpoint

    Endpoint for S3 API.
    Required when using an S3 clone.

    - Config:      endpoint
    - Env Var:     RCLONE_S3_ENDPOINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "objects-us-east-1.dream.io"
            - Dream Objects endpoint
        - "nyc3.digitaloceanspaces.com"
            - Digital Ocean Spaces New York 3
        - "ams3.digitaloceanspaces.com"
            - Digital Ocean Spaces Amsterdam 3
        - "sgp1.digitaloceanspaces.com"
            - Digital Ocean Spaces Singapore 1
        - "s3.wasabisys.com"
            - Wasabi US East endpoint
        - "s3.us-west-1.wasabisys.com"
            - Wasabi US West endpoint
        - "s3.eu-central-1.wasabisys.com"
            - Wasabi EU Central endpoint

    #### --s3-location-constraint

    Location constraint - must be set to match the Region.
    Used when creating buckets only.

    - Config:      location_constraint
    - Env Var:     RCLONE_S3_LOCATION_CONSTRAINT
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Empty for US Region, Northern Virginia or Pacific Northwest.
        - "us-east-2"
            - US East (Ohio) Region.
        - "us-west-2"
            - US West (Oregon) Region.
        - "us-west-1"
            - US West (Northern California) Region.
        - "ca-central-1"
            - Canada (Central) Region.
        - "eu-west-1"
            - EU (Ireland) Region.
        - "eu-west-2"
            - EU (London) Region.
        - "eu-north-1"
            - EU (Stockholm) Region.
        - "EU"
            - EU Region.
        - "ap-southeast-1"
            - Asia Pacific (Singapore) Region.
        - "ap-southeast-2"
            - Asia Pacific (Sydney) Region.
        - "ap-northeast-1"
            - Asia Pacific (Tokyo) Region.
        - "ap-northeast-2"
            - Asia Pacific (Seoul)
        - "ap-south-1"
            - Asia Pacific (Mumbai)
        - "ap-east-1"
            - Asia Pacific (Hong Kong)
        - "sa-east-1"
            - South America (Sao Paulo) Region.

    #### --s3-location-constraint

    Location constraint - must match endpoint when using IBM Cloud Public.
    For on-prem COS, do not make a selection from this list, hit enter

    - Config:      location_constraint
    - Env Var:     RCLONE_S3_LOCATION_CONSTRAINT
    - Type:        string
    - Default:     ""
    - Examples:
        - "us-standard"
            - US Cross Region Standard
        - "us-vault"
            - US Cross Region Vault
        - "us-cold"
            - US Cross Region Cold
        - "us-flex"
            - US Cross Region Flex
        - "us-east-standard"
            - US East Region Standard
        - "us-east-vault"
            - US East Region Vault
        - "us-east-cold"
            - US East Region Cold
        - "us-east-flex"
            - US East Region Flex
        - "us-south-standard"
            - US South Region Standard
        - "us-south-vault"
            - US South Region Vault
        - "us-south-cold"
            - US South Region Cold
        - "us-south-flex"
            - US South Region Flex
        - "eu-standard"
            - EU Cross Region Standard
        - "eu-vault"
            - EU Cross Region Vault
        - "eu-cold"
            - EU Cross Region Cold
        - "eu-flex"
            - EU Cross Region Flex
        - "eu-gb-standard"
            - Great Britain Standard
        - "eu-gb-vault"
            - Great Britain Vault
        - "eu-gb-cold"
            - Great Britain Cold
        - "eu-gb-flex"
            - Great Britain Flex
        - "ap-standard"
            - APAC Standard
        - "ap-vault"
            - APAC Vault
        - "ap-cold"
            - APAC Cold
        - "ap-flex"
            - APAC Flex
        - "mel01-standard"
            - Melbourne Standard
        - "mel01-vault"
            - Melbourne Vault
        - "mel01-cold"
            - Melbourne Cold
        - "mel01-flex"
            - Melbourne Flex
        - "tor01-standard"
            - Toronto Standard
        - "tor01-vault"
            - Toronto Vault
        - "tor01-cold"
            - Toronto Cold
        - "tor01-flex"
            - Toronto Flex

    #### --s3-location-constraint

    Location constraint - must be set to match the Region.
    Leave blank if not sure. Used when creating buckets only.

    - Config:      location_constraint
    - Env Var:     RCLONE_S3_LOCATION_CONSTRAINT
    - Type:        string
    - Default:     ""

    #### --s3-acl

    Canned ACL used when creating buckets and storing or copying objects.

    This ACL is used for creating objects and if bucket_acl isn't set, for creating buckets too.

    For more info visit https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl

    Note that this ACL is applied when server side copying objects as S3
    doesn't copy the ACL from the source but rather writes a fresh one.

    - Config:      acl
    - Env Var:     RCLONE_S3_ACL
    - Type:        string
    - Default:     ""
    - Examples:
        - "private"
            - Owner gets FULL_CONTROL. No one else has access rights (default).
        - "public-read"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ access.
        - "public-read-write"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ and WRITE access.
            - Granting this on a bucket is generally not recommended.
        - "authenticated-read"
            - Owner gets FULL_CONTROL. The AuthenticatedUsers group gets READ access.
        - "bucket-owner-read"
            - Object owner gets FULL_CONTROL. Bucket owner gets READ access.
            - If you specify this canned ACL when creating a bucket, Amazon S3 ignores it.
        - "bucket-owner-full-control"
            - Both the object owner and the bucket owner get FULL_CONTROL over the object.
            - If you specify this canned ACL when creating a bucket, Amazon S3 ignores it.
        - "private"
            - Owner gets FULL_CONTROL. No one else has access rights (default). This acl is available on IBM Cloud (Infra), IBM Cloud (Storage), On-Premise COS
        - "public-read"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ access. This acl is available on IBM Cloud (Infra), IBM Cloud (Storage), On-Premise IBM COS
        - "public-read-write"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ and WRITE access. This acl is available on IBM Cloud (Infra), On-Premise IBM COS
        - "authenticated-read"
            - Owner gets FULL_CONTROL. The AuthenticatedUsers group gets READ access. Not supported on Buckets. This acl is available on IBM Cloud (Infra) and On-Premise IBM COS

    #### --s3-server-side-encryption

    The server-side encryption algorithm used when storing this object in S3.

    - Config:      server_side_encryption
    - Env Var:     RCLONE_S3_SERVER_SIDE_ENCRYPTION
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - None
        - "AES256"
            - AES256
        - "aws:kms"
            - aws:kms

    #### --s3-sse-kms-key-id

    If using KMS ID you must provide the ARN of Key.

    - Config:      sse_kms_key_id
    - Env Var:     RCLONE_S3_SSE_KMS_KEY_ID
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - None
        - "arn:aws:kms:us-east-1:*"
            - arn:aws:kms:*

    #### --s3-storage-class

    The storage class to use when storing new objects in S3.

    - Config:      storage_class
    - Env Var:     RCLONE_S3_STORAGE_CLASS
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Default
        - "STANDARD"
            - Standard storage class
        - "REDUCED_REDUNDANCY"
            - Reduced redundancy storage class
        - "STANDARD_IA"
            - Standard Infrequent Access storage class
        - "ONEZONE_IA"
            - One Zone Infrequent Access storage class
        - "GLACIER"
            - Glacier storage class
        - "DEEP_ARCHIVE"
            - Glacier Deep Archive storage class
        - "INTELLIGENT_TIERING"
            - Intelligent-Tiering storage class

    #### --s3-storage-class

    The storage class to use when storing new objects in OSS.

    - Config:      storage_class
    - Env Var:     RCLONE_S3_STORAGE_CLASS
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Default
        - "STANDARD"
            - Standard storage class
        - "GLACIER"
            - Archive storage mode.
        - "STANDARD_IA"
            - Infrequent access storage mode.

    #### --s3-storage-class

    The storage class to use when storing new objects in S3.

    - Config:      storage_class
    - Env Var:     RCLONE_S3_STORAGE_CLASS
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Default
        - "STANDARD"
            - The Standard class for any upload; suitable for on-demand content like streaming or CDN.
        - "GLACIER"
            - Archived storage; prices are lower, but it needs to be restored first to be accessed.

    ### Advanced Options

    Here are the advanced options specific to s3 (Amazon S3 Compliant Storage Provider (AWS, Alibaba, Ceph, Digital Ocean, Dreamhost, IBM COS, Minio, etc)).

    #### --s3-bucket-acl

    Canned ACL used when creating buckets.

    For more info visit https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl

    Note that this ACL is applied when only when creating buckets.  If it
    isn't set then "acl" is used instead.

    - Config:      bucket_acl
    - Env Var:     RCLONE_S3_BUCKET_ACL
    - Type:        string
    - Default:     ""
    - Examples:
        - "private"
            - Owner gets FULL_CONTROL. No one else has access rights (default).
        - "public-read"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ access.
        - "public-read-write"
            - Owner gets FULL_CONTROL. The AllUsers group gets READ and WRITE access.
            - Granting this on a bucket is generally not recommended.
        - "authenticated-read"
            - Owner gets FULL_CONTROL. The AuthenticatedUsers group gets READ access.

    #### --s3-sse-customer-algorithm

    If using SSE-C, the server-side encryption algorithm used when storing this object in S3.

    - Config:      sse_customer_algorithm
    - Env Var:     RCLONE_S3_SSE_CUSTOMER_ALGORITHM
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - None
        - "AES256"
            - AES256

    #### --s3-sse-customer-key

    If using SSE-C you must provide the secret encryption key used to encrypt/decrypt your data.

    - Config:      sse_customer_key
    - Env Var:     RCLONE_S3_SSE_CUSTOMER_KEY
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - None

    #### --s3-sse-customer-key-md5

    If using SSE-C you must provide the secret encryption key MD5 checksum.

    - Config:      sse_customer_key_md5
    - Env Var:     RCLONE_S3_SSE_CUSTOMER_KEY_MD5
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - None

    #### --s3-upload-cutoff

    Cutoff for switching to chunked upload

    Any files larger than this will be uploaded in chunks of chunk_size.
    The minimum is 0 and the maximum is 5GB.

    - Config:      upload_cutoff
    - Env Var:     RCLONE_S3_UPLOAD_CUTOFF
    - Type:        SizeSuffix
    - Default:     200M

    #### --s3-chunk-size

    Chunk size to use for uploading.

    When uploading files larger than upload_cutoff or files with unknown
    size (eg from "rclone rcat" or uploaded with "rclone mount" or google
    photos or google docs) they will be uploaded as multipart uploads
    using this chunk size.

    Note that "--s3-upload-concurrency" chunks of this size are buffered
    in memory per transfer.

    If you are transferring large files over high speed links and you have
    enough memory, then increasing this will speed up the transfers.

    Rclone will automatically increase the chunk size when uploading a
    large file of known size to stay below the 10,000 chunks limit.

    Files of unknown size are uploaded with the configured
    chunk_size. Since the default chunk size is 5MB and there can be at
    most 10,000 chunks, this means that by default the maximum size of
    file you can stream upload is 48GB.  If you wish to stream upload
    larger files then you will need to increase chunk_size.

    - Config:      chunk_size
    - Env Var:     RCLONE_S3_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     5M

    #### --s3-max-upload-parts

    Maximum number of parts in a multipart upload.

    This option defines the maximum number of multipart chunks to use
    when doing a multipart upload.

    This can be useful if a service does not support the AWS S3
    specification of 10,000 chunks.

    Rclone will automatically increase the chunk size when uploading a
    large file of a known size to stay below this number of chunks limit.


    - Config:      max_upload_parts
    - Env Var:     RCLONE_S3_MAX_UPLOAD_PARTS
    - Type:        int
    - Default:     10000

    #### --s3-copy-cutoff

    Cutoff for switching to multipart copy

    Any files larger than this that need to be server side copied will be
    copied in chunks of this size.

    The minimum is 0 and the maximum is 5GB.

    - Config:      copy_cutoff
    - Env Var:     RCLONE_S3_COPY_CUTOFF
    - Type:        SizeSuffix
    - Default:     4.656G

    #### --s3-disable-checksum

    Don't store MD5 checksum with object metadata

    Normally rclone will calculate the MD5 checksum of the input before
    uploading it so it can add it to metadata on the object. This is great
    for data integrity checking but can cause long delays for large files
    to start uploading.

    - Config:      disable_checksum
    - Env Var:     RCLONE_S3_DISABLE_CHECKSUM
    - Type:        bool
    - Default:     false

    #### --s3-shared-credentials-file

    Path to the shared credentials file

    If env_auth = true then rclone can use a shared credentials file.

    If this variable is empty rclone will look for the
    "AWS_SHARED_CREDENTIALS_FILE" env variable. If the env value is empty
    it will default to the current user's home directory.

        Linux/OSX: "$HOME/.aws/credentials"
        Windows:   "%USERPROFILE%\.aws\credentials"


    - Config:      shared_credentials_file
    - Env Var:     RCLONE_S3_SHARED_CREDENTIALS_FILE
    - Type:        string
    - Default:     ""

    #### --s3-profile

    Profile to use in the shared credentials file

    If env_auth = true then rclone can use a shared credentials file. This
    variable controls which profile is used in that file.

    If empty it will default to the environment variable "AWS_PROFILE" or
    "default" if that environment variable is also not set.


    - Config:      profile
    - Env Var:     RCLONE_S3_PROFILE
    - Type:        string
    - Default:     ""

    #### --s3-session-token

    An AWS session token

    - Config:      session_token
    - Env Var:     RCLONE_S3_SESSION_TOKEN
    - Type:        string
    - Default:     ""

    #### --s3-upload-concurrency

    Concurrency for multipart uploads.

    This is the number of chunks of the same file that are uploaded
    concurrently.

    If you are uploading small numbers of large file over high speed link
    and these uploads do not fully utilize your bandwidth, then increasing
    this may help to speed up the transfers.

    - Config:      upload_concurrency
    - Env Var:     RCLONE_S3_UPLOAD_CONCURRENCY
    - Type:        int
    - Default:     4

    #### --s3-force-path-style

    If true use path style access if false use virtual hosted style.

    If this is true (the default) then rclone will use path style access,
    if false then rclone will use virtual path style. See [the AWS S3
    docs](https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingBucket.html#access-bucket-intro)
    for more info.

    Some providers (eg AWS, Aliyun OSS or Netease COS) require this set to
    false - rclone will do this automatically based on the provider
    setting.

    - Config:      force_path_style
    - Env Var:     RCLONE_S3_FORCE_PATH_STYLE
    - Type:        bool
    - Default:     true

    #### --s3-v2-auth

    If true use v2 authentication.

    If this is false (the default) then rclone will use v4 authentication.
    If it is set then rclone will use v2 authentication.

    Use this only if v4 signatures don't work, eg pre Jewel/v10 CEPH.

    - Config:      v2_auth
    - Env Var:     RCLONE_S3_V2_AUTH
    - Type:        bool
    - Default:     false

    #### --s3-use-accelerate-endpoint

    If true use the AWS S3 accelerated endpoint.

    See: [AWS S3 Transfer acceleration](https://docs.aws.amazon.com/AmazonS3/latest/dev/transfer-acceleration-examples.html)

    - Config:      use_accelerate_endpoint
    - Env Var:     RCLONE_S3_USE_ACCELERATE_ENDPOINT
    - Type:        bool
    - Default:     false

    #### --s3-leave-parts-on-error

    If true avoid calling abort upload on a failure, leaving all successfully uploaded parts on S3 for manual recovery.

    It should be set to true for resuming uploads across different sessions.

    WARNING: Storing parts of an incomplete multipart upload counts towards space usage on S3 and will add additional costs if not cleaned up.


    - Config:      leave_parts_on_error
    - Env Var:     RCLONE_S3_LEAVE_PARTS_ON_ERROR
    - Type:        bool
    - Default:     false

    #### --s3-list-chunk

    Size of listing chunk (response list for each ListObject S3 request).

    This option is also known as "MaxKeys", "max-items", or "page-size" from the AWS S3 specification.
    Most services truncate the response list to 1000 objects even if requested more than that.
    In AWS S3 this is a global maximum and cannot be changed, see [AWS S3](https://docs.aws.amazon.com/cli/latest/reference/s3/ls.html).
    In Ceph, this can be increased with the "rgw list buckets max chunk" option.


    - Config:      list_chunk
    - Env Var:     RCLONE_S3_LIST_CHUNK
    - Type:        int
    - Default:     1000

    #### --s3-no-check-bucket

    If set don't attempt to check the bucket exists or create it

    This can be useful when trying to minimise the number of transactions
    rclone does if you know the bucket exists already.


    - Config:      no_check_bucket
    - Env Var:     RCLONE_S3_NO_CHECK_BUCKET
    - Type:        bool
    - Default:     false

    #### --s3-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_S3_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,InvalidUtf8,Dot

    #### --s3-memory-pool-flush-time

    How often internal memory buffer pools will be flushed.
    Uploads which requires additional buffers (f.e multipart) will use memory pool for allocations.
    This option controls how often unused buffers will be removed from the pool.

    - Config:      memory_pool_flush_time
    - Env Var:     RCLONE_S3_MEMORY_POOL_FLUSH_TIME
    - Type:        Duration
    - Default:     1m0s

    #### --s3-memory-pool-use-mmap

    Whether to use mmap buffers in internal memory pool.

    - Config:      memory_pool_use_mmap
    - Env Var:     RCLONE_S3_MEMORY_POOL_USE_MMAP
    - Type:        bool
    - Default:     false

    ### Backend commands

    Here are the commands specific to the s3 backend.

    Run them with

        rclone backend COMMAND remote:

    The help below will explain what arguments each command takes.

    See [the "rclone backend" command](https://rclone.org/commands/rclone_backend/) for more
    info on how to pass options and arguments.

    These can be run on a running backend using the rc command
    [backend/command](https://rclone.org/rc/#backend/command).

    #### restore

    Restore objects from GLACIER to normal storage

        rclone backend restore remote: [options] [<arguments>+]

    This command can be used to restore one or more objects from GLACIER
    to normal storage.

    Usage Examples:

        rclone backend restore s3:bucket/path/to/object [-o priority=PRIORITY] [-o lifetime=DAYS]
        rclone backend restore s3:bucket/path/to/directory [-o priority=PRIORITY] [-o lifetime=DAYS]
        rclone backend restore s3:bucket [-o priority=PRIORITY] [-o lifetime=DAYS]

    This flag also obeys the filters. Test first with -i/--interactive or --dry-run flags

        rclone -i backend restore --include "*.txt" s3:bucket/path -o priority=Standard

    All the objects shown will be marked for restore, then

        rclone backend restore --include "*.txt" s3:bucket/path -o priority=Standard

    It returns a list of status dictionaries with Remote and Status
    keys. The Status will be OK if it was successfull or an error message
    if not.

        [
            {
                "Status": "OK",
                "Path": "test.txt"
            },
            {
                "Status": "OK",
                "Path": "test/file4.txt"
            }
        ]



    Options:

    - "description": The optional description for the job.
    - "lifetime": Lifetime of the active copy in days
    - "priority": Priority of restore: Standard|Expedited|Bulk

    #### list-multipart-uploads

    List the unfinished multipart uploads

        rclone backend list-multipart-uploads remote: [options] [<arguments>+]

    This command lists the unfinished multipart uploads in JSON format.

        rclone backend list-multipart s3:bucket/path/to/object

    It returns a dictionary of buckets with values as lists of unfinished
    multipart uploads.

    You can call it with no bucket in which case it lists all bucket, with
    a bucket or with a bucket and path.

        {
          "rclone": [
            {
              "Initiated": "2020-06-26T14:20:36Z",
              "Initiator": {
                "DisplayName": "XXX",
                "ID": "arn:aws:iam::XXX:user/XXX"
              },
              "Key": "KEY",
              "Owner": {
                "DisplayName": null,
                "ID": "XXX"
              },
              "StorageClass": "STANDARD",
              "UploadId": "XXX"
            }
          ],
          "rclone-1000files": [],
          "rclone-dst": []
        }



    #### cleanup

    Remove unfinished multipart uploads.

        rclone backend cleanup remote: [options] [<arguments>+]

    This command removes unfinished multipart uploads of age greater than
    max-age which defaults to 24 hours.

    Note that you can use -i/--dry-run with this command to see what it
    would do.

        rclone backend cleanup s3:bucket/path/to/object
        rclone backend cleanup -o max-age=7w s3:bucket/path/to/object

    Durations are parsed as per the rest of rclone, 2h, 7d, 7w etc.


    Options:

    - "max-age": Max age of upload to delete



    ### Anonymous access to public buckets ###

    If you want to use rclone to access a public bucket, configure with a
    blank `access_key_id` and `secret_access_key`.  Your config should end
    up looking like this:

[anons3] type = s3 provider = AWS env_auth = false access_key_id =
secret_access_key = region = us-east-1 endpoint = location_constraint =
acl = private server_side_encryption = storage_class =


    Then use it as normal with the name of the public bucket, eg

        rclone lsd anons3:1000genomes

    You will be able to list and copy data but not upload it.

    ### Ceph ###

    [Ceph](https://ceph.com/) is an open source unified, distributed
    storage system designed for excellent performance, reliability and
    scalability.  It has an S3 compatible object storage interface.

    To use rclone with Ceph, configure as above but leave the region blank
    and set the endpoint.  You should end up with something like this in
    your config:

[ceph] type = s3 provider = Ceph env_auth = false access_key_id = XXX
secret_access_key = YYY region = endpoint =
https://ceph.endpoint.example.com location_constraint = acl =
server_side_encryption = storage_class =


    If you are using an older version of CEPH, eg 10.2.x Jewel, then you
    may need to supply the parameter `--s3-upload-cutoff 0` or put this in
    the config file as `upload_cutoff 0` to work around a bug which causes
    uploading of small files to fail.

    Note also that Ceph sometimes puts `/` in the passwords it gives
    users.  If you read the secret access key using the command line tools
    you will get a JSON blob with the `/` escaped as `\/`.  Make sure you
    only write `/` in the secret access key.

    Eg the dump from Ceph looks something like this (irrelevant keys
    removed).

{ "user_id": "xxx", "display_name": "xxxx", "keys": [ { "user": "xxx",
"access_key": "xxxxxx", "secret_key": "xxxxxx/xxxx" } ], }


    Because this is a json dump, it is encoding the `/` as `\/`, so if you
    use the secret key as `xxxxxx/xxxx`  it will work fine.

    ### Dreamhost ###

    Dreamhost [DreamObjects](https://www.dreamhost.com/cloud/storage/) is
    an object storage system based on CEPH.

    To use rclone with Dreamhost, configure as above but leave the region blank
    and set the endpoint.  You should end up with something like this in
    your config:

[dreamobjects] type = s3 provider = DreamHost env_auth = false
access_key_id = your_access_key secret_access_key = your_secret_key
region = endpoint = objects-us-west-1.dream.io location_constraint = acl
= private server_side_encryption = storage_class =


    ### DigitalOcean Spaces ###

    [Spaces](https://www.digitalocean.com/products/object-storage/) is an [S3-interoperable](https://developers.digitalocean.com/documentation/spaces/) object storage service from cloud provider DigitalOcean.

    To connect to DigitalOcean Spaces you will need an access key and secret key. These can be retrieved on the "[Applications & API](https://cloud.digitalocean.com/settings/api/tokens)" page of the DigitalOcean control panel. They will be needed when prompted by `rclone config` for your `access_key_id` and `secret_access_key`.

    When prompted for a `region` or `location_constraint`, press enter to use the default value. The region must be included in the `endpoint` setting (e.g. `nyc3.digitaloceanspaces.com`). The default values can be used for other settings.

    Going through the whole process of creating a new remote by running `rclone config`, each prompt should be answered as shown below:

Storage> s3 env_auth> 1 access_key_id> YOUR_ACCESS_KEY
secret_access_key> YOUR_SECRET_KEY region> endpoint>
nyc3.digitaloceanspaces.com location_constraint> acl> storage_class>


    The resulting configuration file should look like:

[spaces] type = s3 provider = DigitalOcean env_auth = false
access_key_id = YOUR_ACCESS_KEY secret_access_key = YOUR_SECRET_KEY
region = endpoint = nyc3.digitaloceanspaces.com location_constraint =
acl = server_side_encryption = storage_class =


    Once configured, you can create a new Space and begin copying files. For example:

rclone mkdir spaces:my-new-space rclone copy /path/to/files
spaces:my-new-space


    ### IBM COS (S3) ###

    Information stored with IBM Cloud Object Storage is encrypted and dispersed across multiple geographic locations, and accessed through an implementation of the S3 API. This service makes use of the distributed storage technologies provided by IBM’s Cloud Object Storage System (formerly Cleversafe). For more information visit: (http://www.ibm.com/cloud/object-storage)

    To configure access to IBM COS S3, follow the steps below:

    1. Run rclone config and select n for a new remote.

    2018/02/14 14:13:11 NOTICE: Config file "C:\\Users\\a\\.config\\rclone\\rclone.conf" not found - using defaults
    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n


    2. Enter the name for the configuration

    name> <YOUR NAME>


    3. Select "s3" storage.

Choose a number from below, or type in your own value 1 / Alias for an
existing remote  "alias" 2 / Amazon Drive  "amazon cloud drive" 3 /
Amazon S3 Complaint Storage Providers (Dreamhost, Ceph, Minio, IBM COS)
 "s3" 4 / Backblaze B2  "b2" [snip] 23 / http Connection  "http"
Storage> 3


    4. Select IBM COS as the S3 Storage Provider.

Choose the S3 provider. Choose a number from below, or type in your own
value 1 / Choose this option to configure Storage to AWS S3  "AWS" 2 /
Choose this option to configure Storage to Ceph Systems  "Ceph" 3 /
Choose this option to configure Storage to Dreamhost  "Dreamhost" 4 /
Choose this option to the configure Storage to IBM COS S3  "IBMCOS" 5 /
Choose this option to the configure Storage to Minio  "Minio" Provider>4


    5. Enter the Access Key and Secret.

    AWS Access Key ID - leave blank for anonymous access or runtime credentials.
    access_key_id> <>
    AWS Secret Access Key (password) - leave blank for anonymous access or runtime credentials.
    secret_access_key> <>


    6. Specify the endpoint for IBM COS. For Public IBM COS, choose from the option below. For On Premise IBM COS, enter an enpoint address.

    Endpoint for IBM COS S3 API.
    Specify if using an IBM COS On Premise.
    Choose a number from below, or type in your own value
     1 / US Cross Region Endpoint
       \ "s3-api.us-geo.objectstorage.softlayer.net"
     2 / US Cross Region Dallas Endpoint
       \ "s3-api.dal.us-geo.objectstorage.softlayer.net"
     3 / US Cross Region Washington DC Endpoint
       \ "s3-api.wdc-us-geo.objectstorage.softlayer.net"
     4 / US Cross Region San Jose Endpoint
       \ "s3-api.sjc-us-geo.objectstorage.softlayer.net"
     5 / US Cross Region Private Endpoint
       \ "s3-api.us-geo.objectstorage.service.networklayer.com"
     6 / US Cross Region Dallas Private Endpoint
       \ "s3-api.dal-us-geo.objectstorage.service.networklayer.com"
     7 / US Cross Region Washington DC Private Endpoint
       \ "s3-api.wdc-us-geo.objectstorage.service.networklayer.com"
     8 / US Cross Region San Jose Private Endpoint
       \ "s3-api.sjc-us-geo.objectstorage.service.networklayer.com"
     9 / US Region East Endpoint
       \ "s3.us-east.objectstorage.softlayer.net"
    10 / US Region East Private Endpoint
       \ "s3.us-east.objectstorage.service.networklayer.com"
    11 / US Region South Endpoint

[snip] 34 / Toronto Single Site Private Endpoint
 "s3.tor01.objectstorage.service.networklayer.com" endpoint>1



    7. Specify a IBM COS Location Constraint. The location constraint must match endpoint when using IBM Cloud Public. For on-prem COS, do not make a selection from this list, hit enter

     1 / US Cross Region Standard
       \ "us-standard"
     2 / US Cross Region Vault
       \ "us-vault"
     3 / US Cross Region Cold
       \ "us-cold"
     4 / US Cross Region Flex
       \ "us-flex"
     5 / US East Region Standard
       \ "us-east-standard"
     6 / US East Region Vault
       \ "us-east-vault"
     7 / US East Region Cold
       \ "us-east-cold"
     8 / US East Region Flex
       \ "us-east-flex"
     9 / US South Region Standard
       \ "us-south-standard"
    10 / US South Region Vault
       \ "us-south-vault"

[snip] 32 / Toronto Flex  "tor01-flex" location_constraint>1


    9. Specify a canned ACL. IBM Cloud (Strorage) supports "public-read" and "private". IBM Cloud(Infra) supports all the canned ACLs. On-Premise COS supports all the canned ACLs.

Canned ACL used when creating buckets and/or storing objects in S3. For
more info visit
https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl
Choose a number from below, or type in your own value 1 / Owner gets
FULL_CONTROL. No one else has access rights (default). This acl is
available on IBM Cloud (Infra), IBM Cloud (Storage), On-Premise COS
 "private" 2 / Owner gets FULL_CONTROL. The AllUsers group gets READ
access. This acl is available on IBM Cloud (Infra), IBM Cloud (Storage),
On-Premise IBM COS  "public-read" 3 / Owner gets FULL_CONTROL. The
AllUsers group gets READ and WRITE access. This acl is available on IBM
Cloud (Infra), On-Premise IBM COS  "public-read-write" 4 / Owner gets
FULL_CONTROL. The AuthenticatedUsers group gets READ access. Not
supported on Buckets. This acl is available on IBM Cloud (Infra) and
On-Premise IBM COS  "authenticated-read" acl> 1



    12. Review the displayed configuration and accept to save the "remote" then quit. The config file should look like this

    [xxx]
    type = s3
    Provider = IBMCOS
    access_key_id = xxx
    secret_access_key = yyy
    endpoint = s3-api.us-geo.objectstorage.softlayer.net
    location_constraint = us-standard
    acl = private


    13. Execute rclone commands

    1)  Create a bucket.
        rclone mkdir IBM-COS-XREGION:newbucket
    2)  List available buckets.
        rclone lsd IBM-COS-XREGION:
        -1 2017-11-08 21:16:22        -1 test
        -1 2018-02-14 20:16:39        -1 newbucket
    3)  List contents of a bucket.
        rclone ls IBM-COS-XREGION:newbucket
        18685952 test.exe
    4)  Copy a file from local to remote.
        rclone copy /Users/file.txt IBM-COS-XREGION:newbucket
    5)  Copy a file from remote to local.
        rclone copy IBM-COS-XREGION:newbucket/file.txt .
    6)  Delete a file on remote.
        rclone delete IBM-COS-XREGION:newbucket/file.txt


    ### Minio ###

    [Minio](https://minio.io/) is an object storage server built for cloud application developers and devops.

    It is very easy to install and provides an S3 compatible server which can be used by rclone.

    To use it, install Minio following the instructions [here](https://docs.minio.io/docs/minio-quickstart-guide).

    When it configures itself Minio will print something like this

Endpoint: http://192.168.1.106:9000 http://172.23.0.1:9000 AccessKey:
USWUXHGYZQYFYFFIT3RE SecretKey: MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
Region: us-east-1 SQS ARNs: arn:minio:sqs:us-east-1:1:redis
arn:minio:sqs:us-east-1:2:redis

Browser Access: http://192.168.1.106:9000 http://172.23.0.1:9000

Command-line Access:
https://docs.minio.io/docs/minio-client-quickstart-guide $ mc config
host add myminio http://192.168.1.106:9000 USWUXHGYZQYFYFFIT3RE
MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03

Object API (Amazon S3 compatible): Go:
https://docs.minio.io/docs/golang-client-quickstart-guide Java:
https://docs.minio.io/docs/java-client-quickstart-guide Python:
https://docs.minio.io/docs/python-client-quickstart-guide JavaScript:
https://docs.minio.io/docs/javascript-client-quickstart-guide .NET:
https://docs.minio.io/docs/dotnet-client-quickstart-guide

Drive Capacity: 26 GiB Free, 165 GiB Total


    These details need to go into `rclone config` like this.  Note that it
    is important to put the region in as stated above.

env_auth> 1 access_key_id> USWUXHGYZQYFYFFIT3RE secret_access_key>
MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03 region> us-east-1 endpoint>
http://192.168.1.106:9000 location_constraint> server_side_encryption>


    Which makes the config file look like this

[minio] type = s3 provider = Minio env_auth = false access_key_id =
USWUXHGYZQYFYFFIT3RE secret_access_key =
MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03 region = us-east-1 endpoint =
http://192.168.1.106:9000 location_constraint = server_side_encryption =


    So once set up, for example to copy files into a bucket

rclone copy /path/to/files minio:bucket


    ### Scaleway {#scaleway}

    [Scaleway](https://www.scaleway.com/object-storage/) The Object Storage platform allows you to store anything from backups, logs and web assets to documents and photos.
    Files can be dropped from the Scaleway console or transferred through our API and CLI or using any S3-compatible tool.

    Scaleway provides an S3 interface which can be configured for use with rclone like this:

[scaleway] type = s3 provider = Scaleway env_auth = false endpoint =
s3.nl-ams.scw.cloud access_key_id = SCWXXXXXXXXXXXXXX secret_access_key
= 1111111-2222-3333-44444-55555555555555 region = nl-ams
location_constraint = acl = private server_side_encryption =
storage_class =


    ### Wasabi ###

    [Wasabi](https://wasabi.com) is a cloud-based object storage service for a
    broad range of applications and use cases. Wasabi is designed for
    individuals and organizations that require a high-performance,
    reliable, and secure data storage infrastructure at minimal cost.

    Wasabi provides an S3 interface which can be configured for use with
    rclone like this.

No remotes found - make a new one n) New remote s) Set configuration
password n/s> n name> wasabi Type of storage to configure. Choose a
number from below, or type in your own value [snip] XX / Amazon S3 (also
Dreamhost, Ceph, Minio)  "s3" [snip] Storage> s3 Get AWS credentials
from runtime (environment variables or EC2/ECS meta data if no env
vars). Only applies if access_key_id and secret_access_key is blank.
Choose a number from below, or type in your own value 1 / Enter AWS
credentials in the next step  "false" 2 / Get AWS credentials from the
environment (env vars or IAM)  "true" env_auth> 1 AWS Access Key ID -
leave blank for anonymous access or runtime credentials. access_key_id>
YOURACCESSKEY AWS Secret Access Key (password) - leave blank for
anonymous access or runtime credentials. secret_access_key>
YOURSECRETACCESSKEY Region to connect to. Choose a number from below, or
type in your own value / The default endpoint - a good choice if you are
unsure. 1 | US Region, Northern Virginia or Pacific Northwest. | Leave
location constraint empty.  "us-east-1" [snip] region> us-east-1
Endpoint for S3 API. Leave blank if using AWS to use the default
endpoint for the region. Specify if using an S3 clone such as Ceph.
endpoint> s3.wasabisys.com Location constraint - must be set to match
the Region. Used when creating buckets only. Choose a number from below,
or type in your own value 1 / Empty for US Region, Northern Virginia or
Pacific Northwest.  "" [snip] location_constraint> Canned ACL used when
creating buckets and/or storing objects in S3. For more info visit
https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl
Choose a number from below, or type in your own value 1 / Owner gets
FULL_CONTROL. No one else has access rights (default).  "private" [snip]
acl> The server-side encryption algorithm used when storing this object
in S3. Choose a number from below, or type in your own value 1 / None
 "" 2 / AES256  "AES256" server_side_encryption> The storage class to
use when storing objects in S3. Choose a number from below, or type in
your own value 1 / Default  "" 2 / Standard storage class  "STANDARD" 3
/ Reduced redundancy storage class  "REDUCED_REDUNDANCY" 4 / Standard
Infrequent Access storage class  "STANDARD_IA" storage_class> Remote
config -------------------- [wasabi] env_auth = false access_key_id =
YOURACCESSKEY secret_access_key = YOURSECRETACCESSKEY region = us-east-1
endpoint = s3.wasabisys.com location_constraint = acl =
server_side_encryption = storage_class = -------------------- y) Yes
this is OK e) Edit this remote d) Delete this remote y/e/d> y


    This will leave the config file looking like this.

[wasabi] type = s3 provider = Wasabi env_auth = false access_key_id =
YOURACCESSKEY secret_access_key = YOURSECRETACCESSKEY region = endpoint
= s3.wasabisys.com location_constraint = acl = server_side_encryption =
storage_class =


    ### Alibaba OSS {#alibaba-oss}

    Here is an example of making an [Alibaba Cloud (Aliyun) OSS](https://www.alibabacloud.com/product/oss/)
    configuration.  First run:

        rclone config

    This will guide you through an interactive setup process.

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> oss Type of storage to configure.
Enter a string value. Press Enter for the default (""). Choose a number
from below, or type in your own value [snip] 4 / Amazon S3 Compliant
Storage Provider (AWS, Alibaba, Ceph, Digital Ocean, Dreamhost, IBM COS,
Minio, etc)  "s3" [snip] Storage> s3 Choose your S3 provider. Enter a
string value. Press Enter for the default (""). Choose a number from
below, or type in your own value 1 / Amazon Web Services (AWS) S3  "AWS"
2 / Alibaba Cloud Object Storage System (OSS) formerly Aliyun  "Alibaba"
3 / Ceph Object Storage  "Ceph" [snip] provider> Alibaba Get AWS
credentials from runtime (environment variables or EC2/ECS meta data if
no env vars). Only applies if access_key_id and secret_access_key is
blank. Enter a boolean value (true or false). Press Enter for the
default ("false"). Choose a number from below, or type in your own value
1 / Enter AWS credentials in the next step  "false" 2 / Get AWS
credentials from the environment (env vars or IAM)  "true" env_auth> 1
AWS Access Key ID. Leave blank for anonymous access or runtime
credentials. Enter a string value. Press Enter for the default ("").
access_key_id> accesskeyid AWS Secret Access Key (password) Leave blank
for anonymous access or runtime credentials. Enter a string value. Press
Enter for the default (""). secret_access_key> secretaccesskey Endpoint
for OSS API. Enter a string value. Press Enter for the default ("").
Choose a number from below, or type in your own value 1 / East China 1
(Hangzhou)  "oss-cn-hangzhou.aliyuncs.com" 2 / East China 2 (Shanghai)
 "oss-cn-shanghai.aliyuncs.com" 3 / North China 1 (Qingdao)
 "oss-cn-qingdao.aliyuncs.com" [snip] endpoint> 1 Canned ACL used when
creating buckets and storing or copying objects.

Note that this ACL is applied when server side copying objects as S3
doesn't copy the ACL from the source but rather writes a fresh one.
Enter a string value. Press Enter for the default (""). Choose a number
from below, or type in your own value 1 / Owner gets FULL_CONTROL. No
one else has access rights (default).  "private" 2 / Owner gets
FULL_CONTROL. The AllUsers group gets READ access.  "public-read" /
Owner gets FULL_CONTROL. The AllUsers group gets READ and WRITE access.
[snip] acl> 1 The storage class to use when storing new objects in OSS.
Enter a string value. Press Enter for the default (""). Choose a number
from below, or type in your own value 1 / Default  "" 2 / Standard
storage class  "STANDARD" 3 / Archive storage mode.  "GLACIER" 4 /
Infrequent access storage mode.  "STANDARD_IA" storage_class> 1 Edit
advanced config? (y/n) y) Yes n) No y/n> n Remote config
-------------------- [oss] type = s3 provider = Alibaba env_auth = false
access_key_id = accesskeyid secret_access_key = secretaccesskey endpoint
= oss-cn-hangzhou.aliyuncs.com acl = private storage_class = Standard
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    ### Netease NOS  ###

    For Netease NOS configure as per the configurator `rclone config`
    setting the provider `Netease`.  This will automatically set
    `force_path_style = false` which is necessary for it to run properly.

     Backblaze B2
    ----------------------------------------

    B2 is [Backblaze's cloud storage system](https://www.backblaze.com/b2/).

    Paths are specified as `remote:bucket` (or `remote:` for the `lsd`
    command.)  You may put subdirectories in too, eg `remote:bucket/path/to/dir`.

    Here is an example of making a b2 configuration.  First run

        rclone config

    This will guide you through an interactive setup process.  To authenticate
    you will either need your Account ID (a short hex number) and Master
    Application Key (a long hex number) OR an Application Key, which is the
    recommended method. See below for further details on generating and using
    an Application Key.

No remotes found - make a new one n) New remote q) Quit config n/q> n
name> remote Type of storage to configure. Choose a number from below,
or type in your own value [snip] XX / Backblaze B2  "b2" [snip] Storage>
b2 Account ID or Application Key ID account> 123456789abc Application
Key key> 0123456789abcdef0123456789abcdef0123456789 Endpoint for the
service - leave blank normally. endpoint> Remote config
-------------------- [remote] account = 123456789abc key =
0123456789abcdef0123456789abcdef0123456789 endpoint =
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    This remote is called `remote` and can now be used like this

    See all buckets

        rclone lsd remote:

    Create a new bucket

        rclone mkdir remote:bucket

    List the contents of a bucket

        rclone ls remote:bucket

    Sync `/home/local/directory` to the remote bucket, deleting any
    excess files in the bucket.

        rclone sync -i /home/local/directory remote:bucket

    ### Application Keys ###

    B2 supports multiple [Application Keys for different access permission
    to B2 Buckets](https://www.backblaze.com/b2/docs/application_keys.html).

    You can use these with rclone too; you will need to use rclone version 1.43
    or later.

    Follow Backblaze's docs to create an Application Key with the required
    permission and add the `applicationKeyId` as the `account` and the
    `Application Key` itself as the `key`.

    Note that you must put the _applicationKeyId_ as the `account` – you
    can't use the master Account ID.  If you try then B2 will return 401
    errors.

    ### --fast-list ###

    This remote supports `--fast-list` which allows you to use fewer
    transactions in exchange for more memory. See the [rclone
    docs](https://rclone.org/docs/#fast-list) for more details.

    ### Modified time ###

    The modified time is stored as metadata on the object as
    `X-Bz-Info-src_last_modified_millis` as milliseconds since 1970-01-01
    in the Backblaze standard.  Other tools should be able to use this as
    a modified time.

    Modified times are used in syncing and are fully supported. Note that
    if a modification time needs to be updated on an object then it will
    create a new version of the object.

    #### Restricted filename characters

    In addition to the [default restricted characters set](https://rclone.org/overview/#restricted-characters)
    the following characters are also replaced:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | \         | 0x5C  | ＼           |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.

    Note that in 2020-05 Backblaze started allowing \ characters in file
    names. Rclone hasn't changed its encoding as this could cause syncs to
    re-transfer files. If you want rclone not to replace \ then see the
    `--b2-encoding` flag below and remove the `BackSlash` from the
    string. This can be set in the config.

    ### SHA1 checksums ###

    The SHA1 checksums of the files are checked on upload and download and
    will be used in the syncing process.

    Large files (bigger than the limit in `--b2-upload-cutoff`) which are
    uploaded in chunks will store their SHA1 on the object as
    `X-Bz-Info-large_file_sha1` as recommended by Backblaze.

    For a large file to be uploaded with an SHA1 checksum, the source
    needs to support SHA1 checksums. The local disk supports SHA1
    checksums so large file transfers from local disk will have an SHA1.
    See [the overview](https://rclone.org/overview/#features) for exactly which remotes
    support SHA1.

    Sources which don't support SHA1, in particular `crypt` will upload
    large files without SHA1 checksums.  This may be fixed in the future
    (see [#1767](https://github.com/rclone/rclone/issues/1767)).

    Files sizes below `--b2-upload-cutoff` will always have an SHA1
    regardless of the source.

    ### Transfers ###

    Backblaze recommends that you do lots of transfers simultaneously for
    maximum speed.  In tests from my SSD equipped laptop the optimum
    setting is about `--transfers 32` though higher numbers may be used
    for a slight speed improvement. The optimum number for you may vary
    depending on your hardware, how big the files are, how much you want
    to load your computer, etc.  The default of `--transfers 4` is
    definitely too low for Backblaze B2 though.

    Note that uploading big files (bigger than 200 MB by default) will use
    a 96 MB RAM buffer by default.  There can be at most `--transfers` of
    these in use at any moment, so this sets the upper limit on the memory
    used.

    ### Versions ###

    When rclone uploads a new version of a file it creates a [new version
    of it](https://www.backblaze.com/b2/docs/file_versions.html).
    Likewise when you delete a file, the old version will be marked hidden
    and still be available.  Conversely, you may opt in to a "hard delete"
    of files with the `--b2-hard-delete` flag which would permanently remove
    the file instead of hiding it.

    Old versions of files, where available, are visible using the 
    `--b2-versions` flag.

    **NB** Note that `--b2-versions` does not work with crypt at the
    moment [#1627](https://github.com/rclone/rclone/issues/1627). Using
    [--backup-dir](https://rclone.org/docs/#backup-dir-dir) with rclone is the recommended
    way of working around this.

    If you wish to remove all the old versions then you can use the
    `rclone cleanup remote:bucket` command which will delete all the old
    versions of files, leaving the current ones intact.  You can also
    supply a path and only old versions under that path will be deleted,
    eg `rclone cleanup remote:bucket/path/to/stuff`.

    Note that `cleanup` will remove partially uploaded files from the bucket
    if they are more than a day old.

    When you `purge` a bucket, the current and the old versions will be
    deleted then the bucket will be deleted.

    However `delete` will cause the current versions of the files to
    become hidden old versions.

    Here is a session showing the listing and retrieval of an old
    version followed by a `cleanup` of the old versions.

    Show current version and all the versions with `--b2-versions` flag.

$ rclone -q ls b2:cleanup-test 9 one.txt

$ rclone -q --b2-versions ls b2:cleanup-test 9 one.txt 8
one-v2016-07-04-141032-000.txt 16 one-v2016-07-04-141003-000.txt 15
one-v2016-07-02-155621-000.txt


    Retrieve an old version

$ rclone -q --b2-versions copy
b2:cleanup-test/one-v2016-07-04-141003-000.txt /tmp

$ ls -l /tmp/one-v2016-07-04-141003-000.txt -rw-rw-r-- 1 ncw ncw 16 Jul
2 17:46 /tmp/one-v2016-07-04-141003-000.txt


    Clean up all the old versions and show that they've gone.

$ rclone -q cleanup b2:cleanup-test

$ rclone -q ls b2:cleanup-test 9 one.txt

$ rclone -q --b2-versions ls b2:cleanup-test 9 one.txt


    ### Data usage ###

    It is useful to know how many requests are sent to the server in different scenarios.

    All copy commands send the following 4 requests:

/b2api/v1/b2_authorize_account /b2api/v1/b2_create_bucket
/b2api/v1/b2_list_buckets /b2api/v1/b2_list_file_names


    The `b2_list_file_names` request will be sent once for every 1k files
    in the remote path, providing the checksum and modification time of
    the listed files. As of version 1.33 issue
    [#818](https://github.com/rclone/rclone/issues/818) causes extra requests
    to be sent when using B2 with Crypt. When a copy operation does not
    require any files to be uploaded, no more requests will be sent.

    Uploading files that do not require chunking, will send 2 requests per
    file upload:

/b2api/v1/b2_get_upload_url /b2api/v1/b2_upload_file/


    Uploading files requiring chunking, will send 2 requests (one each to
    start and finish the upload) and another 2 requests for each chunk:

/b2api/v1/b2_start_large_file /b2api/v1/b2_get_upload_part_url
/b2api/v1/b2_upload_part/ /b2api/v1/b2_finish_large_file


    #### Versions ####

    Versions can be viewed with the `--b2-versions` flag. When it is set
    rclone will show and act on older versions of files.  For example

    Listing without `--b2-versions`

$ rclone -q ls b2:cleanup-test 9 one.txt


    And with

$ rclone -q --b2-versions ls b2:cleanup-test 9 one.txt 8
one-v2016-07-04-141032-000.txt 16 one-v2016-07-04-141003-000.txt 15
one-v2016-07-02-155621-000.txt


    Showing that the current version is unchanged but older versions can
    be seen.  These have the UTC date that they were uploaded to the
    server to the nearest millisecond appended to them.

    Note that when using `--b2-versions` no file write operations are
    permitted, so you can't upload files or delete them.

    ### B2 and rclone link ###

    Rclone supports generating file share links for private B2 buckets.
    They can either be for a file for example:

./rclone link B2:bucket/path/to/file.txt
https://f002.backblazeb2.com/file/bucket/path/to/file.txt?Authorization=xxxxxxxx


    or if run on a directory you will get:

./rclone link B2:bucket/path
https://f002.backblazeb2.com/file/bucket/path?Authorization=xxxxxxxx


    you can then use the authorization token (the part of the url from the
     `?Authorization=` on) on any file path under that directory. For example:

https://f002.backblazeb2.com/file/bucket/path/to/file1?Authorization=xxxxxxxx
https://f002.backblazeb2.com/file/bucket/path/file2?Authorization=xxxxxxxx
https://f002.backblazeb2.com/file/bucket/path/folder/file3?Authorization=xxxxxxxx



    ### Standard Options

    Here are the standard options specific to b2 (Backblaze B2).

    #### --b2-account

    Account ID or Application Key ID

    - Config:      account
    - Env Var:     RCLONE_B2_ACCOUNT
    - Type:        string
    - Default:     ""

    #### --b2-key

    Application Key

    - Config:      key
    - Env Var:     RCLONE_B2_KEY
    - Type:        string
    - Default:     ""

    #### --b2-hard-delete

    Permanently delete files on remote removal, otherwise hide files.

    - Config:      hard_delete
    - Env Var:     RCLONE_B2_HARD_DELETE
    - Type:        bool
    - Default:     false

    ### Advanced Options

    Here are the advanced options specific to b2 (Backblaze B2).

    #### --b2-endpoint

    Endpoint for the service.
    Leave blank normally.

    - Config:      endpoint
    - Env Var:     RCLONE_B2_ENDPOINT
    - Type:        string
    - Default:     ""

    #### --b2-test-mode

    A flag string for X-Bz-Test-Mode header for debugging.

    This is for debugging purposes only. Setting it to one of the strings
    below will cause b2 to return specific errors:

      * "fail_some_uploads"
      * "expire_some_account_authorization_tokens"
      * "force_cap_exceeded"

    These will be set in the "X-Bz-Test-Mode" header which is documented
    in the [b2 integrations checklist](https://www.backblaze.com/b2/docs/integration_checklist.html).

    - Config:      test_mode
    - Env Var:     RCLONE_B2_TEST_MODE
    - Type:        string
    - Default:     ""

    #### --b2-versions

    Include old versions in directory listings.
    Note that when using this no file write operations are permitted,
    so you can't upload files or delete them.

    - Config:      versions
    - Env Var:     RCLONE_B2_VERSIONS
    - Type:        bool
    - Default:     false

    #### --b2-upload-cutoff

    Cutoff for switching to chunked upload.

    Files above this size will be uploaded in chunks of "--b2-chunk-size".

    This value should be set no larger than 4.657GiB (== 5GB).

    - Config:      upload_cutoff
    - Env Var:     RCLONE_B2_UPLOAD_CUTOFF
    - Type:        SizeSuffix
    - Default:     200M

    #### --b2-copy-cutoff

    Cutoff for switching to multipart copy

    Any files larger than this that need to be server side copied will be
    copied in chunks of this size.

    The minimum is 0 and the maximum is 4.6GB.

    - Config:      copy_cutoff
    - Env Var:     RCLONE_B2_COPY_CUTOFF
    - Type:        SizeSuffix
    - Default:     4G

    #### --b2-chunk-size

    Upload chunk size. Must fit in memory.

    When uploading large files, chunk the file into this size.  Note that
    these chunks are buffered in memory and there might a maximum of
    "--transfers" chunks in progress at once.  5,000,000 Bytes is the
    minimum size.

    - Config:      chunk_size
    - Env Var:     RCLONE_B2_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     96M

    #### --b2-disable-checksum

    Disable checksums for large (> upload cutoff) files

    Normally rclone will calculate the SHA1 checksum of the input before
    uploading it so it can add it to metadata on the object. This is great
    for data integrity checking but can cause long delays for large files
    to start uploading.

    - Config:      disable_checksum
    - Env Var:     RCLONE_B2_DISABLE_CHECKSUM
    - Type:        bool
    - Default:     false

    #### --b2-download-url

    Custom endpoint for downloads.

    This is usually set to a Cloudflare CDN URL as Backblaze offers
    free egress for data downloaded through the Cloudflare network.
    This is probably only useful for a public bucket.
    Leave blank if you want to use the endpoint provided by Backblaze.

    - Config:      download_url
    - Env Var:     RCLONE_B2_DOWNLOAD_URL
    - Type:        string
    - Default:     ""

    #### --b2-download-auth-duration

    Time before the authorization token will expire in s or suffix ms|s|m|h|d.

    The duration before the download authorization token will expire.
    The minimum value is 1 second. The maximum value is one week.

    - Config:      download_auth_duration
    - Env Var:     RCLONE_B2_DOWNLOAD_AUTH_DURATION
    - Type:        Duration
    - Default:     1w

    #### --b2-memory-pool-flush-time

    How often internal memory buffer pools will be flushed.
    Uploads which requires additional buffers (f.e multipart) will use memory pool for allocations.
    This option controls how often unused buffers will be removed from the pool.

    - Config:      memory_pool_flush_time
    - Env Var:     RCLONE_B2_MEMORY_POOL_FLUSH_TIME
    - Type:        Duration
    - Default:     1m0s

    #### --b2-memory-pool-use-mmap

    Whether to use mmap buffers in internal memory pool.

    - Config:      memory_pool_use_mmap
    - Env Var:     RCLONE_B2_MEMORY_POOL_USE_MMAP
    - Type:        bool
    - Default:     false

    #### --b2-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_B2_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot



     Box
    -----------------------------------------

    Paths are specified as `remote:path`

    Paths may be as deep as required, eg `remote:directory/subdirectory`.

    The initial setup for Box involves getting a token from Box which you
    can do either in your browser, or with a config.json downloaded from Box
    to use JWT authentication.  `rclone config` walks you through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Choose a number from below, or type in your own value [snip]
XX / Box  "box" [snip] Storage> box Box App Client Id - leave blank
normally. client_id> Box App Client Secret - leave blank normally.
client_secret> Box App config.json location Leave blank normally. Enter
a string value. Press Enter for the default (""). box_config_file> Box
App Primary Access Token Leave blank normally. Enter a string value.
Press Enter for the default (""). access_token>

Enter a string value. Press Enter for the default ("user"). Choose a
number from below, or type in your own value 1 / Rclone should act on
behalf of a user  "user" 2 / Rclone should act on behalf of a service
account  "enterprise" box_sub_type> Remote config Use auto config? * Say
Y if not sure * Say N if you are working on a remote or headless machine
y) Yes n) No y/n> y If your browser doesn't open automatically go to the
following link: http://127.0.0.1:53682/auth Log in and authorize rclone
for access Waiting for code... Got code -------------------- [remote]
client_id = client_secret = token =
{"access_token":"XXX","token_type":"bearer","refresh_token":"XXX","expiry":"XXX"}
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    See the [remote setup docs](https://rclone.org/remote_setup/) for how to set it up on a
    machine with no Internet browser available.

    Note that rclone runs a webserver on your local machine to collect the
    token as returned from Box. This only runs from the moment it opens
    your browser to the moment you get back the verification code.  This
    is on `http://127.0.0.1:53682/` and this it may require you to unblock
    it temporarily if you are running a host firewall.

    Once configured you can then use `rclone` like this,

    List directories in top level of your Box

        rclone lsd remote:

    List all the files in your Box

        rclone ls remote:

    To copy a local directory to an Box directory called backup

        rclone copy /home/source remote:backup

    ### Using rclone with an Enterprise account with SSO ###

    If you have an "Enterprise" account type with Box with single sign on
    (SSO), you need to create a password to use Box with rclone. This can
    be done at your Enterprise Box account by going to Settings, "Account"
    Tab, and then set the password in the "Authentication" field.

    Once you have done this, you can setup your Enterprise Box account
    using the same procedure detailed above in the, using the password you
    have just set.

    ### Invalid refresh token ###

    According to the [box docs](https://developer.box.com/v2.0/docs/oauth-20#section-6-using-the-access-and-refresh-tokens):

    > Each refresh_token is valid for one use in 60 days.

    This means that if you

      * Don't use the box remote for 60 days
      * Copy the config file with a box refresh token in and use it in two places
      * Get an error on a token refresh

    then rclone will return an error which includes the text `Invalid
    refresh token`.

    To fix this you will need to use oauth2 again to update the refresh
    token.  You can use the methods in [the remote setup
    docs](https://rclone.org/remote_setup/), bearing in mind that if you use the copy the
    config file method, you should not use that remote on the computer you
    did the authentication on.

    Here is how to do it.

$ rclone config Current remotes:

Name Type ==== ==== remote box

e)  Edit existing remote
f)  New remote
g)  Delete remote
h)  Rename remote
i)  Copy remote
j)  Set configuration password
k)  Quit config e/n/d/r/c/s/q> e Choose a number from below, or type in
    an existing value 1 > remote remote> remote --------------------
    [remote] type = box token =
    {"access_token":"XXX","token_type":"bearer","refresh_token":"XXX","expiry":"2017-07-08T23:40:08.059167677+01:00"}
    -------------------- Edit remote Value "client_id" = "" Edit? (y/n)>
l)  Yes
m)  No y/n> n Value "client_secret" = "" Edit? (y/n)>
n)  Yes
o)  No y/n> n Remote config Already have a token - refresh?
p)  Yes
q)  No y/n> y Use auto config?

-   Say Y if not sure
-   Say N if you are working on a remote or headless machine

y)  Yes
z)  No y/n> y If your browser doesn't open automatically go to the
    following link: http://127.0.0.1:53682/auth Log in and authorize
    rclone for access Waiting for code... Got code --------------------
    [remote] type = box token =
    {"access_token":"YYY","token_type":"bearer","refresh_token":"YYY","expiry":"2017-07-23T12:22:29.259137901+01:00"}
    --------------------
a)  Yes this is OK
b)  Edit this remote
c)  Delete this remote y/e/d> y


    ### Modified time and hashes ###

    Box allows modification times to be set on objects accurate to 1
    second.  These will be used to detect whether objects need syncing or
    not.

    Box supports SHA1 type hashes, so you can use the `--checksum`
    flag.

    #### Restricted filename characters

    In addition to the [default restricted characters set](https://rclone.org/overview/#restricted-characters)
    the following characters are also replaced:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | \         | 0x5C  | ＼           |

    File names can also not end with the following characters.
    These only get replaced if they are the last character in the name:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | SP        | 0x20  | ␠           |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.

    ### Transfers ###

    For files above 50MB rclone will use a chunked transfer.  Rclone will
    upload up to `--transfers` chunks at the same time (shared among all
    the multipart uploads).  Chunks are buffered in memory and are
    normally 8MB so increasing `--transfers` will increase memory use.

    ### Deleting files ###

    Depending on the enterprise settings for your user, the item will
    either be actually deleted from Box or moved to the trash.

    Emptying the trash is supported via the rclone however cleanup command
    however this deletes every trashed file and folder individually so it
    may take a very long time. 
    Emptying the trash via the  WebUI does not have this limitation 
    so it is advised to empty the trash via the WebUI.

    ### Root folder ID ###

    You can set the `root_folder_id` for rclone.  This is the directory
    (identified by its `Folder ID`) that rclone considers to be the root
    of your Box drive.

    Normally you will leave this blank and rclone will determine the
    correct root to use itself.

    However you can set this to restrict rclone to a specific folder
    hierarchy.

    In order to do this you will have to find the `Folder ID` of the
    directory you wish rclone to display.  This will be the last segment
    of the URL when you open the relevant folder in the Box web
    interface.

    So if the folder you want rclone to use has a URL which looks like
    `https://app.box.com/folder/11xxxxxxxxx8`
    in the browser, then you use `11xxxxxxxxx8` as
    the `root_folder_id` in the config.


    ### Standard Options

    Here are the standard options specific to box (Box).

    #### --box-client-id

    OAuth Client Id
    Leave blank normally.

    - Config:      client_id
    - Env Var:     RCLONE_BOX_CLIENT_ID
    - Type:        string
    - Default:     ""

    #### --box-client-secret

    OAuth Client Secret
    Leave blank normally.

    - Config:      client_secret
    - Env Var:     RCLONE_BOX_CLIENT_SECRET
    - Type:        string
    - Default:     ""

    #### --box-box-config-file

    Box App config.json location
    Leave blank normally.

    Leading `~` will be expanded in the file name as will environment variables such as `${RCLONE_CONFIG_DIR}`.


    - Config:      box_config_file
    - Env Var:     RCLONE_BOX_BOX_CONFIG_FILE
    - Type:        string
    - Default:     ""

    #### --box-access-token

    Box App Primary Access Token
    Leave blank normally.

    - Config:      access_token
    - Env Var:     RCLONE_BOX_ACCESS_TOKEN
    - Type:        string
    - Default:     ""

    #### --box-box-sub-type



    - Config:      box_sub_type
    - Env Var:     RCLONE_BOX_BOX_SUB_TYPE
    - Type:        string
    - Default:     "user"
    - Examples:
        - "user"
            - Rclone should act on behalf of a user
        - "enterprise"
            - Rclone should act on behalf of a service account

    ### Advanced Options

    Here are the advanced options specific to box (Box).

    #### --box-token

    OAuth Access Token as a JSON blob.

    - Config:      token
    - Env Var:     RCLONE_BOX_TOKEN
    - Type:        string
    - Default:     ""

    #### --box-auth-url

    Auth server URL.
    Leave blank to use the provider defaults.

    - Config:      auth_url
    - Env Var:     RCLONE_BOX_AUTH_URL
    - Type:        string
    - Default:     ""

    #### --box-token-url

    Token server url.
    Leave blank to use the provider defaults.

    - Config:      token_url
    - Env Var:     RCLONE_BOX_TOKEN_URL
    - Type:        string
    - Default:     ""

    #### --box-root-folder-id

    Fill in for rclone to use a non root folder as its starting point.

    - Config:      root_folder_id
    - Env Var:     RCLONE_BOX_ROOT_FOLDER_ID
    - Type:        string
    - Default:     "0"

    #### --box-upload-cutoff

    Cutoff for switching to multipart upload (>= 50MB).

    - Config:      upload_cutoff
    - Env Var:     RCLONE_BOX_UPLOAD_CUTOFF
    - Type:        SizeSuffix
    - Default:     50M

    #### --box-commit-retries

    Max number of times to try committing a multipart file.

    - Config:      commit_retries
    - Env Var:     RCLONE_BOX_COMMIT_RETRIES
    - Type:        int
    - Default:     100

    #### --box-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_BOX_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,BackSlash,Del,Ctl,RightSpace,InvalidUtf8,Dot



    ### Limitations ###

    Note that Box is case insensitive so you can't have a file called
    "Hello.doc" and one called "hello.doc".

    Box file names can't have the `\` character in.  rclone maps this to
    and from an identical looking unicode equivalent `＼`.

    Box only supports filenames up to 255 characters in length.

     Cache (BETA)
    -----------------------------------------

    The `cache` remote wraps another existing remote and stores file structure
    and its data for long running tasks like `rclone mount`.

    ## Status

    The cache backend code is working but it currently doesn't
    have a maintainer so there are [outstanding bugs](https://github.com/rclone/rclone/issues?q=is%3Aopen+is%3Aissue+label%3Abug+label%3A%22Remote%3A+Cache%22) which aren't getting fixed.

    The cache backend is due to be phased out in favour of the VFS caching
    layer eventually which is more tightly integrated into rclone.

    Until this happens we recommend only using the cache backend if you
    find you can't work without it. There are many docs online describing
    the use of the cache backend to minimize API hits and by-and-large
    these are out of date and the cache backend isn't needed in those
    scenarios any more.

    ## Setup

    To get started you just need to have an existing remote which can be configured
    with `cache`.

    Here is an example of how to make a remote called `test-cache`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote r) Rename remote c) Copy
remote s) Set configuration password q) Quit config n/r/c/s/q> n name>
test-cache Type of storage to configure. Choose a number from below, or
type in your own value [snip] XX / Cache a remote  "cache" [snip]
Storage> cache Remote to cache. Normally should contain a ':' and a
path, eg "myremote:path/to/dir", "myremote:bucket" or maybe "myremote:"
(not recommended). remote> local:/test Optional: The URL of the Plex
server plex_url> http://127.0.0.1:32400 Optional: The username of the
Plex user plex_username> dummyusername Optional: The password of the
Plex user y) Yes type in my own password g) Generate random password n)
No leave this optional password blank y/g/n> y Enter the password:
password: Confirm the password: password: The size of a chunk. Lower
value good for slow connections but can affect seamless reading.
Default: 5M Choose a number from below, or type in your own value 1 /
1MB  "1m" 2 / 5 MB  "5M" 3 / 10 MB  "10M" chunk_size> 2 How much time
should object info (file size, file hashes etc) be stored in cache. Use
a very high value if you don't plan on changing the source FS from
outside the cache. Accepted units are: "s", "m", "h". Default: 5m Choose
a number from below, or type in your own value 1 / 1 hour  "1h" 2 / 24
hours  "24h" 3 / 24 hours  "48h" info_age> 2 The maximum size of stored
chunks. When the storage grows beyond this size, the oldest chunks will
be deleted. Default: 10G Choose a number from below, or type in your own
value 1 / 500 MB  "500M" 2 / 1 GB  "1G" 3 / 10 GB  "10G"
chunk_total_size> 3 Remote config -------------------- [test-cache]
remote = local:/test plex_url = http://127.0.0.1:32400 plex_username =
dummyusername plex_password = *** ENCRYPTED *** chunk_size = 5M info_age
= 48h chunk_total_size = 10G


    You can then use it like this,

    List directories in top level of your drive

        rclone lsd test-cache:

    List all the files in your drive

        rclone ls test-cache:

    To start a cached mount

        rclone mount --allow-other test-cache: /var/tmp/test-cache

    ### Write Features ###

    ### Offline uploading ###

    In an effort to make writing through cache more reliable, the backend 
    now supports this feature which can be activated by specifying a
    `cache-tmp-upload-path`.

    A files goes through these states when using this feature:

    1. An upload is started (usually by copying a file on the cache remote)
    2. When the copy to the temporary location is complete the file is part 
    of the cached remote and looks and behaves like any other file (reading included)
    3. After `cache-tmp-wait-time` passes and the file is next in line, `rclone move` 
    is used to move the file to the cloud provider
    4. Reading the file still works during the upload but most modifications on it will be prohibited
    5. Once the move is complete the file is unlocked for modifications as it
    becomes as any other regular file
    6. If the file is being read through `cache` when it's actually
    deleted from the temporary path then `cache` will simply swap the source
    to the cloud provider without interrupting the reading (small blip can happen though)

    Files are uploaded in sequence and only one file is uploaded at a time.
    Uploads will be stored in a queue and be processed based on the order they were added.
    The queue and the temporary storage is persistent across restarts but
    can be cleared on startup with the `--cache-db-purge` flag.

    ### Write Support ###

    Writes are supported through `cache`.
    One caveat is that a mounted cache remote does not add any retry or fallback
    mechanism to the upload operation. This will depend on the implementation
    of the wrapped remote. Consider using `Offline uploading` for reliable writes.

    One special case is covered with `cache-writes` which will cache the file
    data at the same time as the upload when it is enabled making it available
    from the cache store immediately once the upload is finished.

    ### Read Features ###

    #### Multiple connections ####

    To counter the high latency between a local PC where rclone is running
    and cloud providers, the cache remote can split multiple requests to the
    cloud provider for smaller file chunks and combines them together locally
    where they can be available almost immediately before the reader usually
    needs them.

    This is similar to buffering when media files are played online. Rclone
    will stay around the current marker but always try its best to stay ahead
    and prepare the data before.

    #### Plex Integration ####

    There is a direct integration with Plex which allows cache to detect during reading
    if the file is in playback or not. This helps cache to adapt how it queries
    the cloud provider depending on what is needed for.

    Scans will have a minimum amount of workers (1) while in a confirmed playback cache
    will deploy the configured number of workers.

    This integration opens the doorway to additional performance improvements
    which will be explored in the near future.

    **Note:** If Plex options are not configured, `cache` will function with its
    configured options without adapting any of its settings.

    How to enable? Run `rclone config` and add all the Plex options (endpoint, username
    and password) in your remote and it will be automatically enabled.

    Affected settings:
    - `cache-workers`: _Configured value_ during confirmed playback or _1_ all the other times

    ##### Certificate Validation #####

    When the Plex server is configured to only accept secure connections, it is
    possible to use `.plex.direct` URLs to ensure certificate validation succeeds.
    These URLs are used by Plex internally to connect to the Plex server securely.

    The format for these URLs is the following:

    https://ip-with-dots-replaced.server-hash.plex.direct:32400/

    The `ip-with-dots-replaced` part can be any IPv4 address, where the dots
    have been replaced with dashes, e.g. `127.0.0.1` becomes `127-0-0-1`.

    To get the `server-hash` part, the easiest way is to visit

    https://plex.tv/api/resources?includeHttps=1&X-Plex-Token=your-plex-token

    This page will list all the available Plex servers for your account
    with at least one `.plex.direct` link for each. Copy one URL and replace
    the IP address with the desired address. This can be used as the
    `plex_url` value.

    ### Known issues ###

    #### Mount and --dir-cache-time ####

    --dir-cache-time controls the first layer of directory caching which works at the mount layer.
    Being an independent caching mechanism from the `cache` backend, it will manage its own entries
    based on the configured time.

    To avoid getting in a scenario where dir cache has obsolete data and cache would have the correct
    one, try to set `--dir-cache-time` to a lower time than `--cache-info-age`. Default values are
    already configured in this way. 

    #### Windows support - Experimental ####

    There are a couple of issues with Windows `mount` functionality that still require some investigations.
    It should be considered as experimental thus far as fixes come in for this OS.

    Most of the issues seem to be related to the difference between filesystems
    on Linux flavors and Windows as cache is heavily dependent on them.

    Any reports or feedback on how cache behaves on this OS is greatly appreciated.
     
    - https://github.com/rclone/rclone/issues/1935
    - https://github.com/rclone/rclone/issues/1907
    - https://github.com/rclone/rclone/issues/1834 

    #### Risk of throttling ####

    Future iterations of the cache backend will make use of the pooling functionality
    of the cloud provider to synchronize and at the same time make writing through it
    more tolerant to failures. 

    There are a couple of enhancements in track to add these but in the meantime
    there is a valid concern that the expiring cache listings can lead to cloud provider
    throttles or bans due to repeated queries on it for very large mounts.

    Some recommendations:
    - don't use a very small interval for entry information (`--cache-info-age`)
    - while writes aren't yet optimised, you can still write through `cache` which gives you the advantage
    of adding the file in the cache at the same time if configured to do so.

    Future enhancements:

    - https://github.com/rclone/rclone/issues/1937
    - https://github.com/rclone/rclone/issues/1936 

    #### cache and crypt ####

    One common scenario is to keep your data encrypted in the cloud provider
    using the `crypt` remote. `crypt` uses a similar technique to wrap around
    an existing remote and handles this translation in a seamless way.

    There is an issue with wrapping the remotes in this order:
    **cloud remote** -> **crypt** -> **cache**

    During testing, I experienced a lot of bans with the remotes in this order.
    I suspect it might be related to how crypt opens files on the cloud provider
    which makes it think we're downloading the full file instead of small chunks.
    Organizing the remotes in this order yields better results:
    **cloud remote** -> **cache** -> **crypt**

    #### absolute remote paths ####

    `cache` can not differentiate between relative and absolute paths for the wrapped remote.
    Any path given in the `remote` config setting and on the command line will be passed to
    the wrapped remote as is, but for storing the chunks on disk the path will be made
    relative by removing any leading `/` character.

    This behavior is irrelevant for most backend types, but there are backends where a leading `/`
    changes the effective directory, e.g. in the `sftp` backend paths starting with a `/` are
    relative to the root of the SSH server and paths without are relative to the user home directory.
    As a result `sftp:bin` and `sftp:/bin` will share the same cache folder, even if they represent
    a different directory on the SSH server.

    ### Cache and Remote Control (--rc) ###
    Cache supports the new `--rc` mode in rclone and can be remote controlled through the following end points:
    By default, the listener is disabled if you do not add the flag.

    ### rc cache/expire
    Purge a remote from the cache backend. Supports either a directory or a file.
    It supports both encrypted and unencrypted file names if cache is wrapped by crypt.

    Params:
      - **remote** = path to remote **(required)**
      - **withData** = true/false to delete cached data (chunks) as well _(optional, false by default)_


    ### Standard Options

    Here are the standard options specific to cache (Cache a remote).

    #### --cache-remote

    Remote to cache.
    Normally should contain a ':' and a path, eg "myremote:path/to/dir",
    "myremote:bucket" or maybe "myremote:" (not recommended).

    - Config:      remote
    - Env Var:     RCLONE_CACHE_REMOTE
    - Type:        string
    - Default:     ""

    #### --cache-plex-url

    The URL of the Plex server

    - Config:      plex_url
    - Env Var:     RCLONE_CACHE_PLEX_URL
    - Type:        string
    - Default:     ""

    #### --cache-plex-username

    The username of the Plex user

    - Config:      plex_username
    - Env Var:     RCLONE_CACHE_PLEX_USERNAME
    - Type:        string
    - Default:     ""

    #### --cache-plex-password

    The password of the Plex user

    **NB** Input to this must be obscured - see [rclone obscure](https://rclone.org/commands/rclone_obscure/).

    - Config:      plex_password
    - Env Var:     RCLONE_CACHE_PLEX_PASSWORD
    - Type:        string
    - Default:     ""

    #### --cache-chunk-size

    The size of a chunk (partial file data).

    Use lower numbers for slower connections. If the chunk size is
    changed, any downloaded chunks will be invalid and cache-chunk-path
    will need to be cleared or unexpected EOF errors will occur.

    - Config:      chunk_size
    - Env Var:     RCLONE_CACHE_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     5M
    - Examples:
        - "1m"
            - 1MB
        - "5M"
            - 5 MB
        - "10M"
            - 10 MB

    #### --cache-info-age

    How long to cache file structure information (directory listings, file size, times etc). 
    If all write operations are done through the cache then you can safely make
    this value very large as the cache store will also be updated in real time.

    - Config:      info_age
    - Env Var:     RCLONE_CACHE_INFO_AGE
    - Type:        Duration
    - Default:     6h0m0s
    - Examples:
        - "1h"
            - 1 hour
        - "24h"
            - 24 hours
        - "48h"
            - 48 hours

    #### --cache-chunk-total-size

    The total size that the chunks can take up on the local disk.

    If the cache exceeds this value then it will start to delete the
    oldest chunks until it goes under this value.

    - Config:      chunk_total_size
    - Env Var:     RCLONE_CACHE_CHUNK_TOTAL_SIZE
    - Type:        SizeSuffix
    - Default:     10G
    - Examples:
        - "500M"
            - 500 MB
        - "1G"
            - 1 GB
        - "10G"
            - 10 GB

    ### Advanced Options

    Here are the advanced options specific to cache (Cache a remote).

    #### --cache-plex-token

    The plex token for authentication - auto set normally

    - Config:      plex_token
    - Env Var:     RCLONE_CACHE_PLEX_TOKEN
    - Type:        string
    - Default:     ""

    #### --cache-plex-insecure

    Skip all certificate verification when connecting to the Plex server

    - Config:      plex_insecure
    - Env Var:     RCLONE_CACHE_PLEX_INSECURE
    - Type:        string
    - Default:     ""

    #### --cache-db-path

    Directory to store file structure metadata DB.
    The remote name is used as the DB file name.

    - Config:      db_path
    - Env Var:     RCLONE_CACHE_DB_PATH
    - Type:        string
    - Default:     "$HOME/.cache/rclone/cache-backend"

    #### --cache-chunk-path

    Directory to cache chunk files.

    Path to where partial file data (chunks) are stored locally. The remote
    name is appended to the final path.

    This config follows the "--cache-db-path". If you specify a custom
    location for "--cache-db-path" and don't specify one for "--cache-chunk-path"
    then "--cache-chunk-path" will use the same path as "--cache-db-path".

    - Config:      chunk_path
    - Env Var:     RCLONE_CACHE_CHUNK_PATH
    - Type:        string
    - Default:     "$HOME/.cache/rclone/cache-backend"

    #### --cache-db-purge

    Clear all the cached data for this remote on start.

    - Config:      db_purge
    - Env Var:     RCLONE_CACHE_DB_PURGE
    - Type:        bool
    - Default:     false

    #### --cache-chunk-clean-interval

    How often should the cache perform cleanups of the chunk storage.
    The default value should be ok for most people. If you find that the
    cache goes over "cache-chunk-total-size" too often then try to lower
    this value to force it to perform cleanups more often.

    - Config:      chunk_clean_interval
    - Env Var:     RCLONE_CACHE_CHUNK_CLEAN_INTERVAL
    - Type:        Duration
    - Default:     1m0s

    #### --cache-read-retries

    How many times to retry a read from a cache storage.

    Since reading from a cache stream is independent from downloading file
    data, readers can get to a point where there's no more data in the
    cache.  Most of the times this can indicate a connectivity issue if
    cache isn't able to provide file data anymore.

    For really slow connections, increase this to a point where the stream is
    able to provide data but your experience will be very stuttering.

    - Config:      read_retries
    - Env Var:     RCLONE_CACHE_READ_RETRIES
    - Type:        int
    - Default:     10

    #### --cache-workers

    How many workers should run in parallel to download chunks.

    Higher values will mean more parallel processing (better CPU needed)
    and more concurrent requests on the cloud provider.  This impacts
    several aspects like the cloud provider API limits, more stress on the
    hardware that rclone runs on but it also means that streams will be
    more fluid and data will be available much more faster to readers.

    **Note**: If the optional Plex integration is enabled then this
    setting will adapt to the type of reading performed and the value
    specified here will be used as a maximum number of workers to use.

    - Config:      workers
    - Env Var:     RCLONE_CACHE_WORKERS
    - Type:        int
    - Default:     4

    #### --cache-chunk-no-memory

    Disable the in-memory cache for storing chunks during streaming.

    By default, cache will keep file data during streaming in RAM as well
    to provide it to readers as fast as possible.

    This transient data is evicted as soon as it is read and the number of
    chunks stored doesn't exceed the number of workers. However, depending
    on other settings like "cache-chunk-size" and "cache-workers" this footprint
    can increase if there are parallel streams too (multiple files being read
    at the same time).

    If the hardware permits it, use this feature to provide an overall better
    performance during streaming but it can also be disabled if RAM is not
    available on the local machine.

    - Config:      chunk_no_memory
    - Env Var:     RCLONE_CACHE_CHUNK_NO_MEMORY
    - Type:        bool
    - Default:     false

    #### --cache-rps

    Limits the number of requests per second to the source FS (-1 to disable)

    This setting places a hard limit on the number of requests per second
    that cache will be doing to the cloud provider remote and try to
    respect that value by setting waits between reads.

    If you find that you're getting banned or limited on the cloud
    provider through cache and know that a smaller number of requests per
    second will allow you to work with it then you can use this setting
    for that.

    A good balance of all the other settings should make this setting
    useless but it is available to set for more special cases.

    **NOTE**: This will limit the number of requests during streams but
    other API calls to the cloud provider like directory listings will
    still pass.

    - Config:      rps
    - Env Var:     RCLONE_CACHE_RPS
    - Type:        int
    - Default:     -1

    #### --cache-writes

    Cache file data on writes through the FS

    If you need to read files immediately after you upload them through
    cache you can enable this flag to have their data stored in the
    cache store at the same time during upload.

    - Config:      writes
    - Env Var:     RCLONE_CACHE_WRITES
    - Type:        bool
    - Default:     false

    #### --cache-tmp-upload-path

    Directory to keep temporary files until they are uploaded.

    This is the path where cache will use as a temporary storage for new
    files that need to be uploaded to the cloud provider.

    Specifying a value will enable this feature. Without it, it is
    completely disabled and files will be uploaded directly to the cloud
    provider

    - Config:      tmp_upload_path
    - Env Var:     RCLONE_CACHE_TMP_UPLOAD_PATH
    - Type:        string
    - Default:     ""

    #### --cache-tmp-wait-time

    How long should files be stored in local cache before being uploaded

    This is the duration that a file must wait in the temporary location
    _cache-tmp-upload-path_ before it is selected for upload.

    Note that only one file is uploaded at a time and it can take longer
    to start the upload if a queue formed for this purpose.

    - Config:      tmp_wait_time
    - Env Var:     RCLONE_CACHE_TMP_WAIT_TIME
    - Type:        Duration
    - Default:     15s

    #### --cache-db-wait-time

    How long to wait for the DB to be available - 0 is unlimited

    Only one process can have the DB open at any one time, so rclone waits
    for this duration for the DB to become available before it gives an
    error.

    If you set it to 0 then it will wait forever.

    - Config:      db_wait_time
    - Env Var:     RCLONE_CACHE_DB_WAIT_TIME
    - Type:        Duration
    - Default:     1s

    ### Backend commands

    Here are the commands specific to the cache backend.

    Run them with

        rclone backend COMMAND remote:

    The help below will explain what arguments each command takes.

    See [the "rclone backend" command](https://rclone.org/commands/rclone_backend/) for more
    info on how to pass options and arguments.

    These can be run on a running backend using the rc command
    [backend/command](https://rclone.org/rc/#backend/command).

    #### stats

    Print stats on the cache backend in JSON format.

        rclone backend stats remote: [options] [<arguments>+]



    Chunker (BETA)
    ----------------------------------------

    The `chunker` overlay transparently splits large files into smaller chunks
    during upload to wrapped remote and transparently assembles them back
    when the file is downloaded. This allows to effectively overcome size limits
    imposed by storage providers.

    To use it, first set up the underlying remote following the configuration
    instructions for that remote. You can also use a local pathname instead of
    a remote.

    First check your chosen remote is working - we'll call it `remote:path` here.
    Note that anything inside `remote:path` will be chunked and anything outside
    won't. This means that if you are using a bucket based remote (eg S3, B2, swift)
    then you should probably put the bucket in the remote `s3:bucket`.

    Now configure `chunker` using `rclone config`. We will call this one `overlay`
    to separate it from the `remote` itself.

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> overlay Type of storage to
configure. Choose a number from below, or type in your own value [snip]
XX / Transparently chunk/split large files  "chunker" [snip] Storage>
chunker Remote to chunk/unchunk. Normally should contain a ':' and a
path, eg "myremote:path/to/dir", "myremote:bucket" or maybe "myremote:"
(not recommended). Enter a string value. Press Enter for the default
(""). remote> remote:path Files larger than chunk size will be split in
chunks. Enter a size with suffix k,M,G,T. Press Enter for the default
("2G"). chunk_size> 100M Choose how chunker handles hash sums. All modes
but "none" require metadata. Enter a string value. Press Enter for the
default ("md5"). Choose a number from below, or type in your own value 1
/ Pass any hash supported by wrapped remote for non-chunked files,
return nothing otherwise  "none" 2 / MD5 for composite files  "md5" 3 /
SHA1 for composite files  "sha1" 4 / MD5 for all files  "md5all" 5 /
SHA1 for all files  "sha1all" 6 / Copying a file to chunker will request
MD5 from the source falling back to SHA1 if unsupported  "md5quick" 7 /
Similar to "md5quick" but prefers SHA1 over MD5  "sha1quick" hash_type>
md5 Edit advanced config? (y/n) y) Yes n) No y/n> n Remote config
-------------------- [overlay] type = chunker remote = remote:bucket
chunk_size = 100M hash_type = md5 -------------------- y) Yes this is OK
e) Edit this remote d) Delete this remote y/e/d> y


    ### Specifying the remote

    In normal use, make sure the remote has a `:` in. If you specify the remote
    without a `:` then rclone will use a local directory of that name.
    So if you use a remote of `/path/to/secret/files` then rclone will
    chunk stuff in that directory. If you use a remote of `name` then rclone
    will put files in a directory called `name` in the current directory.


    ### Chunking

    When rclone starts a file upload, chunker checks the file size. If it
    doesn't exceed the configured chunk size, chunker will just pass the file
    to the wrapped remote. If a file is large, chunker will transparently cut
    data in pieces with temporary names and stream them one by one, on the fly.
    Each data chunk will contain the specified number of bytes, except for the
    last one which may have less data. If file size is unknown in advance
    (this is called a streaming upload), chunker will internally create
    a temporary copy, record its size and repeat the above process.

    When upload completes, temporary chunk files are finally renamed.
    This scheme guarantees that operations can be run in parallel and look
    from outside as atomic.
    A similar method with hidden temporary chunks is used for other operations
    (copy/move/rename etc). If an operation fails, hidden chunks are normally
    destroyed, and the target composite file stays intact.

    When a composite file download is requested, chunker transparently
    assembles it by concatenating data chunks in order. As the split is trivial
    one could even manually concatenate data chunks together to obtain the
    original content.

    When the `list` rclone command scans a directory on wrapped remote,
    the potential chunk files are accounted for, grouped and assembled into
    composite directory entries. Any temporary chunks are hidden.

    List and other commands can sometimes come across composite files with
    missing or invalid chunks, eg. shadowed by like-named directory or
    another file. This usually means that wrapped file system has been directly
    tampered with or damaged. If chunker detects a missing chunk it will
    by default print warning, skip the whole incomplete group of chunks but
    proceed with current command.
    You can set the `--chunker-fail-hard` flag to have commands abort with
    error message in such cases.


    #### Chunk names

    The default chunk name format is `*.rclone_chunk.###`, hence by default
    chunk names are `BIG_FILE_NAME.rclone_chunk.001`,
    `BIG_FILE_NAME.rclone_chunk.002` etc. You can configure another name format
    using the `name_format` configuration file option. The format uses asterisk
    `*` as a placeholder for the base file name and one or more consecutive
    hash characters `#` as a placeholder for sequential chunk number.
    There must be one and only one asterisk. The number of consecutive hash
    characters defines the minimum length of a string representing a chunk number.
    If decimal chunk number has less digits than the number of hashes, it is
    left-padded by zeros. If the decimal string is longer, it is left intact.
    By default numbering starts from 1 but there is another option that allows
    user to start from 0, eg. for compatibility with legacy software.

    For example, if name format is `big_*-##.part` and original file name is
    `data.txt` and numbering starts from 0, then the first chunk will be named
    `big_data.txt-00.part`, the 99th chunk will be `big_data.txt-98.part`
    and the 302nd chunk will become `big_data.txt-301.part`.

    Note that `list` assembles composite directory entries only when chunk names
    match the configured format and treats non-conforming file names as normal
    non-chunked files.


    ### Metadata

    Besides data chunks chunker will by default create metadata object for
    a composite file. The object is named after the original file.
    Chunker allows user to disable metadata completely (the `none` format).
    Note that metadata is normally not created for files smaller than the
    configured chunk size. This may change in future rclone releases.

    #### Simple JSON metadata format

    This is the default format. It supports hash sums and chunk validation
    for composite files. Meta objects carry the following fields:

    - `ver`     - version of format, currently `1`
    - `size`    - total size of composite file
    - `nchunks` - number of data chunks in file
    - `md5`     - MD5 hashsum of composite file (if present)
    - `sha1`    - SHA1 hashsum (if present)

    There is no field for composite file name as it's simply equal to the name
    of meta object on the wrapped remote. Please refer to respective sections
    for details on hashsums and modified time handling.

    #### No metadata

    You can disable meta objects by setting the meta format option to `none`.
    In this mode chunker will scan directory for all files that follow
    configured chunk name format, group them by detecting chunks with the same
    base name and show group names as virtual composite files.
    This method is more prone to missing chunk errors (especially missing
    last chunk) than format with metadata enabled.


    ### Hashsums

    Chunker supports hashsums only when a compatible metadata is present.
    Hence, if you choose metadata format of `none`, chunker will report hashsum
    as `UNSUPPORTED`.

    Please note that by default metadata is stored only for composite files.
    If a file is smaller than configured chunk size, chunker will transparently
    redirect hash requests to wrapped remote, so support depends on that.
    You will see the empty string as a hashsum of requested type for small
    files if the wrapped remote doesn't support it.

    Many storage backends support MD5 and SHA1 hash types, so does chunker.
    With chunker you can choose one or another but not both.
    MD5 is set by default as the most supported type.
    Since chunker keeps hashes for composite files and falls back to the
    wrapped remote hash for non-chunked ones, we advise you to choose the same
    hash type as supported by wrapped remote so that your file listings
    look coherent.

    If your storage backend does not support MD5 or SHA1 but you need consistent
    file hashing, configure chunker with `md5all` or `sha1all`. These two modes
    guarantee given hash for all files. If wrapped remote doesn't support it,
    chunker will then add metadata to all files, even small. However, this can
    double the amount of small files in storage and incur additional service charges.
    You can even use chunker to force md5/sha1 support in any other remote
    at expense of sidecar meta objects by setting eg. `chunk_type=sha1all`
    to force hashsums and `chunk_size=1P` to effectively disable chunking.

    Normally, when a file is copied to chunker controlled remote, chunker
    will ask the file source for compatible file hash and revert to on-the-fly
    calculation if none is found. This involves some CPU overhead but provides
    a guarantee that given hashsum is available. Also, chunker will reject
    a server-side copy or move operation if source and destination hashsum
    types are different resulting in the extra network bandwidth, too.
    In some rare cases this may be undesired, so chunker provides two optional
    choices: `sha1quick` and `md5quick`. If the source does not support primary
    hash type and the quick mode is enabled, chunker will try to fall back to
    the secondary type. This will save CPU and bandwidth but can result in empty
    hashsums at destination. Beware of consequences: the `sync` command will
    revert (sometimes silently) to time/size comparison if compatible hashsums
    between source and target are not found.


    ### Modified time

    Chunker stores modification times using the wrapped remote so support
    depends on that. For a small non-chunked file the chunker overlay simply
    manipulates modification time of the wrapped remote file.
    For a composite file with metadata chunker will get and set
    modification time of the metadata object on the wrapped remote.
    If file is chunked but metadata format is `none` then chunker will
    use modification time of the first data chunk.


    ### Migrations

    The idiomatic way to migrate to a different chunk size, hash type or
    chunk naming scheme is to:

    - Collect all your chunked files under a directory and have your
      chunker remote point to it.
    - Create another directory (most probably on the same cloud storage)
      and configure a new remote with desired metadata format,
      hash type, chunk naming etc.
    - Now run `rclone sync -i oldchunks: newchunks:` and all your data
      will be transparently converted in transfer.
      This may take some time, yet chunker will try server-side
      copy if possible.
    - After checking data integrity you may remove configuration section
      of the old remote.

    If rclone gets killed during a long operation on a big composite file,
    hidden temporary chunks may stay in the directory. They will not be
    shown by the `list` command but will eat up your account quota.
    Please note that the `deletefile` command deletes only active
    chunks of a file. As a workaround, you can use remote of the wrapped
    file system to see them.
    An easy way to get rid of hidden garbage is to copy littered directory
    somewhere using the chunker remote and purge the original directory.
    The `copy` command will copy only active chunks while the `purge` will
    remove everything including garbage.


    ### Caveats and Limitations

    Chunker requires wrapped remote to support server side `move` (or `copy` +
    `delete`) operations, otherwise it will explicitly refuse to start.
    This is because it internally renames temporary chunk files to their final
    names when an operation completes successfully.

    Chunker encodes chunk number in file name, so with default `name_format`
    setting it adds 17 characters. Also chunker adds 7 characters of temporary
    suffix during operations. Many file systems limit base file name without path
    by 255 characters. Using rclone's crypt remote as a base file system limits
    file name by 143 characters. Thus, maximum name length is 231 for most files
    and 119 for chunker-over-crypt. A user in need can change name format to
    eg. `*.rcc##` and save 10 characters (provided at most 99 chunks per file).

    Note that a move implemented using the copy-and-delete method may incur
    double charging with some cloud storage providers.

    Chunker will not automatically rename existing chunks when you run
    `rclone config` on a live remote and change the chunk name format.
    Beware that in result of this some files which have been treated as chunks
    before the change can pop up in directory listings as normal files
    and vice versa. The same warning holds for the chunk size.
    If you desperately need to change critical chunking settings, you should
    run data migration as described above.

    If wrapped remote is case insensitive, the chunker overlay will inherit
    that property (so you can't have a file called "Hello.doc" and "hello.doc"
    in the same directory).



    ### Standard Options

    Here are the standard options specific to chunker (Transparently chunk/split large files).

    #### --chunker-remote

    Remote to chunk/unchunk.
    Normally should contain a ':' and a path, eg "myremote:path/to/dir",
    "myremote:bucket" or maybe "myremote:" (not recommended).

    - Config:      remote
    - Env Var:     RCLONE_CHUNKER_REMOTE
    - Type:        string
    - Default:     ""

    #### --chunker-chunk-size

    Files larger than chunk size will be split in chunks.

    - Config:      chunk_size
    - Env Var:     RCLONE_CHUNKER_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     2G

    #### --chunker-hash-type

    Choose how chunker handles hash sums. All modes but "none" require metadata.

    - Config:      hash_type
    - Env Var:     RCLONE_CHUNKER_HASH_TYPE
    - Type:        string
    - Default:     "md5"
    - Examples:
        - "none"
            - Pass any hash supported by wrapped remote for non-chunked files, return nothing otherwise
        - "md5"
            - MD5 for composite files
        - "sha1"
            - SHA1 for composite files
        - "md5all"
            - MD5 for all files
        - "sha1all"
            - SHA1 for all files
        - "md5quick"
            - Copying a file to chunker will request MD5 from the source falling back to SHA1 if unsupported
        - "sha1quick"
            - Similar to "md5quick" but prefers SHA1 over MD5

    ### Advanced Options

    Here are the advanced options specific to chunker (Transparently chunk/split large files).

    #### --chunker-name-format

    String format of chunk file names.
    The two placeholders are: base file name (*) and chunk number (#...).
    There must be one and only one asterisk and one or more consecutive hash characters.
    If chunk number has less digits than the number of hashes, it is left-padded by zeros.
    If there are more digits in the number, they are left as is.
    Possible chunk files are ignored if their name does not match given format.

    - Config:      name_format
    - Env Var:     RCLONE_CHUNKER_NAME_FORMAT
    - Type:        string
    - Default:     "*.rclone_chunk.###"

    #### --chunker-start-from

    Minimum valid chunk number. Usually 0 or 1.
    By default chunk numbers start from 1.

    - Config:      start_from
    - Env Var:     RCLONE_CHUNKER_START_FROM
    - Type:        int
    - Default:     1

    #### --chunker-meta-format

    Format of the metadata object or "none". By default "simplejson".
    Metadata is a small JSON file named after the composite file.

    - Config:      meta_format
    - Env Var:     RCLONE_CHUNKER_META_FORMAT
    - Type:        string
    - Default:     "simplejson"
    - Examples:
        - "none"
            - Do not use metadata files at all. Requires hash type "none".
        - "simplejson"
            - Simple JSON supports hash sums and chunk validation.
            - It has the following fields: ver, size, nchunks, md5, sha1.

    #### --chunker-fail-hard

    Choose how chunker should handle files with missing or invalid chunks.

    - Config:      fail_hard
    - Env Var:     RCLONE_CHUNKER_FAIL_HARD
    - Type:        bool
    - Default:     false
    - Examples:
        - "true"
            - Report errors and abort current command.
        - "false"
            - Warn user, skip incomplete file and proceed.



    ##  Citrix ShareFile

    [Citrix ShareFile](https://sharefile.com) is a secure file sharing and transfer service aimed as business.

    The initial setup for Citrix ShareFile involves getting a token from
    Citrix ShareFile which you can in your browser.  `rclone config` walks you
    through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Enter a string value. Press Enter for the default ("").
Choose a number from below, or type in your own value XX / Citrix
Sharefile  "sharefile" Storage> sharefile ** See help for sharefile
backend at: https://rclone.org/sharefile/ **

ID of the root folder

Leave blank to access "Personal Folders". You can use one of the
standard values here or any folder ID (long hex number ID). Enter a
string value. Press Enter for the default (""). Choose a number from
below, or type in your own value 1 / Access the Personal Folders.
(Default)  "" 2 / Access the Favorites folder.  "favorites" 3 / Access
all the shared folders.  "allshared" 4 / Access all the individual
connectors.  "connectors" 5 / Access the home, favorites, and shared
folders as well as the connectors.  "top" root_folder_id> Edit advanced
config? (y/n) y) Yes n) No y/n> n Remote config Use auto config? * Say Y
if not sure * Say N if you are working on a remote or headless machine
y) Yes n) No y/n> y If your browser doesn't open automatically go to the
following link: http://127.0.0.1:53682/auth?state=XXX Log in and
authorize rclone for access Waiting for code... Got code
-------------------- [remote] type = sharefile endpoint =
https://XXX.sharefile.com token =
{"access_token":"XXX","token_type":"bearer","refresh_token":"XXX","expiry":"2019-09-30T19:41:45.878561877+01:00"}
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    See the [remote setup docs](https://rclone.org/remote_setup/) for how to set it up on a
    machine with no Internet browser available.

    Note that rclone runs a webserver on your local machine to collect the
    token as returned from Citrix ShareFile. This only runs from the moment it opens
    your browser to the moment you get back the verification code.  This
    is on `http://127.0.0.1:53682/` and this it may require you to unblock
    it temporarily if you are running a host firewall.

    Once configured you can then use `rclone` like this,

    List directories in top level of your ShareFile

        rclone lsd remote:

    List all the files in your ShareFile

        rclone ls remote:

    To copy a local directory to an ShareFile directory called backup

        rclone copy /home/source remote:backup

    Paths may be as deep as required, eg `remote:directory/subdirectory`.

    ### Modified time and hashes ###

    ShareFile allows modification times to be set on objects accurate to 1
    second.  These will be used to detect whether objects need syncing or
    not.

    ShareFile supports MD5 type hashes, so you can use the `--checksum`
    flag.

    ### Transfers ###

    For files above 128MB rclone will use a chunked transfer.  Rclone will
    upload up to `--transfers` chunks at the same time (shared among all
    the multipart uploads).  Chunks are buffered in memory and are
    normally 64MB so increasing `--transfers` will increase memory use.

    ### Limitations ###

    Note that ShareFile is case insensitive so you can't have a file called
    "Hello.doc" and one called "hello.doc".

    ShareFile only supports filenames up to 256 characters in length.

    #### Restricted filename characters

    In addition to the [default restricted characters set](https://rclone.org/overview/#restricted-characters)
    the following characters are also replaced:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | \\        | 0x5C  | ＼           |
    | *         | 0x2A  | ＊           |
    | <         | 0x3C  | ＜           |
    | >         | 0x3E  | ＞           |
    | ?         | 0x3F  | ？           |
    | :         | 0x3A  | ：           |
    | \|        | 0x7C  | ｜           |
    | "         | 0x22  | ＂           |

    File names can also not start or end with the following characters.
    These only get replaced if they are the first or last character in the
    name:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | SP        | 0x20  | ␠           |
    | .         | 0x2E  | ．           |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.


    ### Standard Options

    Here are the standard options specific to sharefile (Citrix Sharefile).

    #### --sharefile-root-folder-id

    ID of the root folder

    Leave blank to access "Personal Folders".  You can use one of the
    standard values here or any folder ID (long hex number ID).

    - Config:      root_folder_id
    - Env Var:     RCLONE_SHAREFILE_ROOT_FOLDER_ID
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Access the Personal Folders. (Default)
        - "favorites"
            - Access the Favorites folder.
        - "allshared"
            - Access all the shared folders.
        - "connectors"
            - Access all the individual connectors.
        - "top"
            - Access the home, favorites, and shared folders as well as the connectors.

    ### Advanced Options

    Here are the advanced options specific to sharefile (Citrix Sharefile).

    #### --sharefile-upload-cutoff

    Cutoff for switching to multipart upload.

    - Config:      upload_cutoff
    - Env Var:     RCLONE_SHAREFILE_UPLOAD_CUTOFF
    - Type:        SizeSuffix
    - Default:     128M

    #### --sharefile-chunk-size

    Upload chunk size. Must a power of 2 >= 256k.

    Making this larger will improve performance, but note that each chunk
    is buffered in memory one per transfer.

    Reducing this will reduce memory usage but decrease performance.

    - Config:      chunk_size
    - Env Var:     RCLONE_SHAREFILE_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     64M

    #### --sharefile-endpoint

    Endpoint for API calls.

    This is usually auto discovered as part of the oauth process, but can
    be set manually to something like: https://XXX.sharefile.com


    - Config:      endpoint
    - Env Var:     RCLONE_SHAREFILE_ENDPOINT
    - Type:        string
    - Default:     ""

    #### --sharefile-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_SHAREFILE_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Ctl,LeftSpace,LeftPeriod,RightSpace,RightPeriod,InvalidUtf8,Dot



    Crypt
    ----------------------------------------

    The `crypt` remote encrypts and decrypts another remote.

    To use it first set up the underlying remote following the config
    instructions for that remote.  You can also use a local pathname
    instead of a remote which will encrypt and decrypt from that directory
    which might be useful for encrypting onto a USB stick for example.

    First check your chosen remote is working - we'll call it
    `remote:path` in these docs.  Note that anything inside `remote:path`
    will be encrypted and anything outside won't.  This means that if you
    are using a bucket based remote (eg S3, B2, swift) then you should
    probably put the bucket in the remote `s3:bucket`. If you just use
    `s3:` then rclone will make encrypted bucket names too (if using file
    name encryption) which may or may not be what you want.

    Now configure `crypt` using `rclone config`. We will call this one
    `secret` to differentiate it from the `remote`.

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n
name> secret Type of storage to configure. Choose a number from below,
or type in your own value [snip] XX / Encrypt/Decrypt a remote  "crypt"
[snip] Storage> crypt Remote to encrypt/decrypt. Normally should contain
a ':' and a path, eg "myremote:path/to/dir", "myremote:bucket" or maybe
"myremote:" (not recommended). remote> remote:path How to encrypt the
filenames. Choose a number from below, or type in your own value 1 /
Don't encrypt the file names. Adds a ".bin" extension only.  "off" 2 /
Encrypt the filenames see the docs for the details.  "standard" 3 / Very
simple filename obfuscation.  "obfuscate" filename_encryption> 2 Option
to either encrypt directory names or leave them intact. Choose a number
from below, or type in your own value 1 / Encrypt directory names.
 "true" 2 / Don't encrypt directory names, leave them intact.  "false"
filename_encryption> 1 Password or pass phrase for encryption. y) Yes
type in my own password g) Generate random password y/g> y Enter the
password: password: Confirm the password: password: Password or pass
phrase for salt. Optional but recommended. Should be different to the
previous password. y) Yes type in my own password g) Generate random
password n) No leave this optional password blank y/g/n> g Password
strength in bits. 64 is just about memorable 128 is secure 1024 is the
maximum Bits> 128 Your password is: JAsJvRcgR-_veXNfy_sGmQ Use this
password? y) Yes n) No y/n> y Remote config --------------------
[secret] remote = remote:path filename_encryption = standard password =
*** ENCRYPTED _ PASSWORD2 = _ ENCRYPTED *** -------------------- y) Yes
this is OK e) Edit this remote d) Delete this remote y/e/d> y


    **Important** The password is stored in the config file is lightly
    obscured so it isn't immediately obvious what it is.  It is in no way
    secure unless you use config file encryption.

    A long passphrase is recommended, or you can use a random one.

    The obscured password is created by using AES-CTR with a static key, with
    the salt stored verbatim at the beginning of the obscured password. This
    static key is shared by between all versions of rclone.

    If you reconfigure rclone with the same passwords/passphrases
    elsewhere it will be compatible, but the obscured version will be different
    due to the different salt.

    Note that rclone does not encrypt

      * file length - this can be calculated within 16 bytes
      * modification time - used for syncing

    ## Specifying the remote ##

    In normal use, make sure the remote has a `:` in. If you specify the
    remote without a `:` then rclone will use a local directory of that
    name.  So if you use a remote of `/path/to/secret/files` then rclone
    will encrypt stuff to that directory.  If you use a remote of `name`
    then rclone will put files in a directory called `name` in the current
    directory.

    If you specify the remote as `remote:path/to/dir` then rclone will
    store encrypted files in `path/to/dir` on the remote. If you are using
    file name encryption, then when you save files to
    `secret:subdir/subfile` this will store them in the unencrypted path
    `path/to/dir` but the `subdir/subpath` bit will be encrypted.

    Note that unless you want encrypted bucket names (which are difficult
    to manage because you won't know what directory they represent in web
    interfaces etc), you should probably specify a bucket, eg
    `remote:secretbucket` when using bucket based remotes such as S3,
    Swift, Hubic, B2, GCS.

    ## Example ##

    To test I made a little directory of files using "standard" file name
    encryption.

plaintext/ ├── file0.txt ├── file1.txt └── subdir ├── file2.txt ├──
file3.txt └── subsubdir └── file4.txt


    Copy these to the remote and list them back

$ rclone -q copy plaintext secret: $ rclone -q ls secret: 7 file1.txt 6
file0.txt 8 subdir/file2.txt 10 subdir/subsubdir/file4.txt 9
subdir/file3.txt


    Now see what that looked like when encrypted

$ rclone -q ls remote:path 55 hagjclgavj2mbiqm6u6cnjjqcg 54
v05749mltvv1tf4onltun46gls 57
86vhrsv86mpbtd3a0akjuqslj8/dlj7fkq4kdq72emafg7a7s41uo 58
86vhrsv86mpbtd3a0akjuqslj8/7uu829995du6o42n32otfhjqp4/b9pausrfansjth5ob3jkdqd4lc
56 86vhrsv86mpbtd3a0akjuqslj8/8njh1sk437gttmep3p70g81aps


    Note that this retains the directory structure which means you can do this

$ rclone -q ls secret:subdir 8 file2.txt 9 file3.txt 10
subsubdir/file4.txt


    If don't use file name encryption then the remote will look like this
    - note the `.bin` extensions added to prevent the cloud provider
    attempting to interpret the data.

$ rclone -q ls remote:path 54 file0.txt.bin 57 subdir/file3.txt.bin 56
subdir/file2.txt.bin 58 subdir/subsubdir/file4.txt.bin 55 file1.txt.bin


    ### File name encryption modes ###

    Here are some of the features of the file name encryption modes

    Off

      * doesn't hide file names or directory structure
      * allows for longer file names (~246 characters)
      * can use sub paths and copy single files

    Standard

      * file names encrypted
      * file names can't be as long (~143 characters)
      * can use sub paths and copy single files
      * directory structure visible
      * identical files names will have identical uploaded names
      * can use shortcuts to shorten the directory recursion

    Obfuscation

    This is a simple "rotate" of the filename, with each file having a rot
    distance based on the filename. We store the distance at the beginning
    of the filename. So a file called "hello" may become "53.jgnnq".

    This is not a strong encryption of filenames, but it may stop automated
    scanning tools from picking up on filename patterns. As such it's an
    intermediate between "off" and "standard". The advantage is that it
    allows for longer path segment names.

    There is a possibility with some unicode based filenames that the
    obfuscation is weak and may map lower case characters to upper case
    equivalents.  You can not rely on this for strong protection.

      * file names very lightly obfuscated
      * file names can be longer than standard encryption
      * can use sub paths and copy single files
      * directory structure visible
      * identical files names will have identical uploaded names

    Cloud storage systems have various limits on file name length and
    total path length which you are more likely to hit using "Standard"
    file name encryption.  If you keep your file names to below 156
    characters in length then you should be OK on all providers.

    There may be an even more secure file name encryption mode in the
    future which will address the long file name problem.

    ### Directory name encryption ###
    Crypt offers the option of encrypting dir names or leaving them intact.
    There are two options:

    True

    Encrypts the whole file path including directory names
    Example:
    `1/12/123.txt` is encrypted to
    `p0e52nreeaj0a5ea7s64m4j72s/l42g6771hnv3an9cgc8cr2n1ng/qgm4avr35m5loi1th53ato71v0`

    False

    Only encrypts file names, skips directory names
    Example:
    `1/12/123.txt` is encrypted to
    `1/12/qgm4avr35m5loi1th53ato71v0`


    ### Modified time and hashes ###

    Crypt stores modification times using the underlying remote so support
    depends on that.

    Hashes are not stored for crypt.  However the data integrity is
    protected by an extremely strong crypto authenticator.

    Note that you should use the `rclone cryptcheck` command to check the
    integrity of a crypted remote instead of `rclone check` which can't
    check the checksums properly.


    ### Standard Options

    Here are the standard options specific to crypt (Encrypt/Decrypt a remote).

    #### --crypt-remote

    Remote to encrypt/decrypt.
    Normally should contain a ':' and a path, eg "myremote:path/to/dir",
    "myremote:bucket" or maybe "myremote:" (not recommended).

    - Config:      remote
    - Env Var:     RCLONE_CRYPT_REMOTE
    - Type:        string
    - Default:     ""

    #### --crypt-filename-encryption

    How to encrypt the filenames.

    - Config:      filename_encryption
    - Env Var:     RCLONE_CRYPT_FILENAME_ENCRYPTION
    - Type:        string
    - Default:     "standard"
    - Examples:
        - "standard"
            - Encrypt the filenames see the docs for the details.
        - "obfuscate"
            - Very simple filename obfuscation.
        - "off"
            - Don't encrypt the file names.  Adds a ".bin" extension only.

    #### --crypt-directory-name-encryption

    Option to either encrypt directory names or leave them intact.

    NB If filename_encryption is "off" then this option will do nothing.

    - Config:      directory_name_encryption
    - Env Var:     RCLONE_CRYPT_DIRECTORY_NAME_ENCRYPTION
    - Type:        bool
    - Default:     true
    - Examples:
        - "true"
            - Encrypt directory names.
        - "false"
            - Don't encrypt directory names, leave them intact.

    #### --crypt-password

    Password or pass phrase for encryption.

    **NB** Input to this must be obscured - see [rclone obscure](https://rclone.org/commands/rclone_obscure/).

    - Config:      password
    - Env Var:     RCLONE_CRYPT_PASSWORD
    - Type:        string
    - Default:     ""

    #### --crypt-password2

    Password or pass phrase for salt. Optional but recommended.
    Should be different to the previous password.

    **NB** Input to this must be obscured - see [rclone obscure](https://rclone.org/commands/rclone_obscure/).

    - Config:      password2
    - Env Var:     RCLONE_CRYPT_PASSWORD2
    - Type:        string
    - Default:     ""

    ### Advanced Options

    Here are the advanced options specific to crypt (Encrypt/Decrypt a remote).

    #### --crypt-server-side-across-configs

    Allow server side operations (eg copy) to work across different crypt configs.

    Normally this option is not what you want, but if you have two crypts
    pointing to the same backend you can use it.

    This can be used, for example, to change file name encryption type
    without re-uploading all the data. Just make two crypt backends
    pointing to two different directories with the single changed
    parameter and use rclone move to move the files between the crypt
    remotes.

    - Config:      server_side_across_configs
    - Env Var:     RCLONE_CRYPT_SERVER_SIDE_ACROSS_CONFIGS
    - Type:        bool
    - Default:     false

    #### --crypt-show-mapping

    For all files listed show how the names encrypt.

    If this flag is set then for each file that the remote is asked to
    list, it will log (at level INFO) a line stating the decrypted file
    name and the encrypted file name.

    This is so you can work out which encrypted names are which decrypted
    names just in case you need to do something with the encrypted file
    names, or for debugging purposes.

    - Config:      show_mapping
    - Env Var:     RCLONE_CRYPT_SHOW_MAPPING
    - Type:        bool
    - Default:     false

    ### Backend commands

    Here are the commands specific to the crypt backend.

    Run them with

        rclone backend COMMAND remote:

    The help below will explain what arguments each command takes.

    See [the "rclone backend" command](https://rclone.org/commands/rclone_backend/) for more
    info on how to pass options and arguments.

    These can be run on a running backend using the rc command
    [backend/command](https://rclone.org/rc/#backend/command).

    #### encode

    Encode the given filename(s)

        rclone backend encode remote: [options] [<arguments>+]

    This encodes the filenames given as arguments returning a list of
    strings of the encoded results.

    Usage Example:

        rclone backend encode crypt: file1 [file2...]
        rclone rc backend/command command=encode fs=crypt: file1 [file2...]


    #### decode

    Decode the given filename(s)

        rclone backend decode remote: [options] [<arguments>+]

    This decodes the filenames given as arguments returning a list of
    strings of the decoded results. It will return an error if any of the
    inputs are invalid.

    Usage Example:

        rclone backend decode crypt: encryptedfile1 [encryptedfile2...]
        rclone rc backend/command command=decode fs=crypt: encryptedfile1 [encryptedfile2...]




    ## Backing up a crypted remote ##

    If you wish to backup a crypted remote, it is recommended that you use
    `rclone sync` on the encrypted files, and make sure the passwords are
    the same in the new encrypted remote.

    This will have the following advantages

      * `rclone sync` will check the checksums while copying
      * you can use `rclone check` between the encrypted remotes
      * you don't decrypt and encrypt unnecessarily

    For example, let's say you have your original remote at `remote:` with
    the encrypted version at `eremote:` with path `remote:crypt`.  You
    would then set up the new remote `remote2:` and then the encrypted
    version `eremote2:` with path `remote2:crypt` using the same passwords
    as `eremote:`.

    To sync the two remotes you would do

        rclone sync -i remote:crypt remote2:crypt

    And to check the integrity you would do

        rclone check remote:crypt remote2:crypt

    ## File formats ##

    ### File encryption ###

    Files are encrypted 1:1 source file to destination object.  The file
    has a header and is divided into chunks.

    #### Header ####

      * 8 bytes magic string `RCLONE\x00\x00`
      * 24 bytes Nonce (IV)

    The initial nonce is generated from the operating systems crypto
    strong random number generator.  The nonce is incremented for each
    chunk read making sure each nonce is unique for each block written.
    The chance of a nonce being re-used is minuscule.  If you wrote an
    exabyte of data (10¹⁸ bytes) you would have a probability of
    approximately 2×10⁻³² of re-using a nonce.

    #### Chunk ####

    Each chunk will contain 64kB of data, except for the last one which
    may have less data.  The data chunk is in standard NACL secretbox
    format. Secretbox uses XSalsa20 and Poly1305 to encrypt and
    authenticate messages.

    Each chunk contains:

      * 16 Bytes of Poly1305 authenticator
      * 1 - 65536 bytes XSalsa20 encrypted data

    64k chunk size was chosen as the best performing chunk size (the
    authenticator takes too much time below this and the performance drops
    off due to cache effects above this).  Note that these chunks are
    buffered in memory so they can't be too big.

    This uses a 32 byte (256 bit key) key derived from the user password.

    #### Examples ####

    1 byte file will encrypt to

      * 32 bytes header
      * 17 bytes data chunk

    49 bytes total

    1MB (1048576 bytes) file will encrypt to

      * 32 bytes header
      * 16 chunks of 65568 bytes

    1049120 bytes total (a 0.05% overhead).  This is the overhead for big
    files.

    ### Name encryption ###

    File names are encrypted segment by segment - the path is broken up
    into `/` separated strings and these are encrypted individually.

    File segments are padded using PKCS#7 to a multiple of 16 bytes
    before encryption.

    They are then encrypted with EME using AES with 256 bit key. EME
    (ECB-Mix-ECB) is a wide-block encryption mode presented in the 2003
    paper "A Parallelizable Enciphering Mode" by Halevi and Rogaway.

    This makes for deterministic encryption which is what we want - the
    same filename must encrypt to the same thing otherwise we can't find
    it on the cloud storage system.

    This means that

      * filenames with the same name will encrypt the same
      * filenames which start the same won't have a common prefix

    This uses a 32 byte key (256 bits) and a 16 byte (128 bits) IV both of
    which are derived from the user password.

    After encryption they are written out using a modified version of
    standard `base32` encoding as described in RFC4648.  The standard
    encoding is modified in two ways:

      * it becomes lower case (no-one likes upper case filenames!)
      * we strip the padding character `=`

    `base32` is used rather than the more efficient `base64` so rclone can be
    used on case insensitive remotes (eg Windows, Amazon Drive).

    ### Key derivation ###

    Rclone uses `scrypt` with parameters `N=16384, r=8, p=1` with an
    optional user supplied salt (password2) to derive the 32+32+16 = 80
    bytes of key material required.  If the user doesn't supply a salt
    then rclone uses an internal one.

    `scrypt` makes it impractical to mount a dictionary attack on rclone
    encrypted data.  For full protection against this you should always use
    a salt.

     Dropbox
    ---------------------------------

    Paths are specified as `remote:path`

    Dropbox paths may be as deep as required, eg
    `remote:directory/subdirectory`.

    The initial setup for dropbox involves getting a token from Dropbox
    which you need to do in your browser.  `rclone config` walks you
    through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

n)  New remote
o)  Delete remote
p)  Quit config e/n/d/q> n name> remote Type of storage to configure.
    Choose a number from below, or type in your own value [snip] XX /
    Dropbox  "dropbox" [snip] Storage> dropbox Dropbox App Key - leave
    blank normally. app_key> Dropbox App Secret - leave blank normally.
    app_secret> Remote config Please visit:
    https://www.dropbox.com/1/oauth2/authorize?client_id=XXXXXXXXXXXXXXX&response_type=code
    Enter the code: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX_XXXXXXXXXX
    -------------------- [remote] app_key = app_secret = token =
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXX_XXXX_XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    --------------------
q)  Yes this is OK
r)  Edit this remote
s)  Delete this remote y/e/d> y


    You can then use it like this,

    List directories in top level of your dropbox

        rclone lsd remote:

    List all the files in your dropbox

        rclone ls remote:

    To copy a local directory to a dropbox directory called backup

        rclone copy /home/source remote:backup

    ### Dropbox for business ###

    Rclone supports Dropbox for business and Team Folders.

    When using Dropbox for business `remote:` and `remote:path/to/file`
    will refer to your personal folder.

    If you wish to see Team Folders you must use a leading `/` in the
    path, so `rclone lsd remote:/` will refer to the root and show you all
    Team Folders and your User Folder.

    You can then use team folders like this `remote:/TeamFolder` and
    `remote:/TeamFolder/path/to/file`.

    A leading `/` for a Dropbox personal account will do nothing, but it
    will take an extra HTTP transaction so it should be avoided.

    ### Modified time and Hashes ###

    Dropbox supports modified times, but the only way to set a
    modification time is to re-upload the file.

    This means that if you uploaded your data with an older version of
    rclone which didn't support the v2 API and modified times, rclone will
    decide to upload all your old data to fix the modification times.  If
    you don't want this to happen use `--size-only` or `--checksum` flag
    to stop it.

    Dropbox supports [its own hash
    type](https://www.dropbox.com/developers/reference/content-hash) which
    is checked for all transfers.

    #### Restricted filename characters

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | NUL       | 0x00  | ␀           |
    | /         | 0x2F  | ／           |
    | DEL       | 0x7F  | ␡           |
    | \         | 0x5C  | ＼           |

    File names can also not end with the following characters.
    These only get replaced if they are the last character in the name:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | SP        | 0x20  | ␠           |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.


    ### Standard Options

    Here are the standard options specific to dropbox (Dropbox).

    #### --dropbox-client-id

    OAuth Client Id
    Leave blank normally.

    - Config:      client_id
    - Env Var:     RCLONE_DROPBOX_CLIENT_ID
    - Type:        string
    - Default:     ""

    #### --dropbox-client-secret

    OAuth Client Secret
    Leave blank normally.

    - Config:      client_secret
    - Env Var:     RCLONE_DROPBOX_CLIENT_SECRET
    - Type:        string
    - Default:     ""

    ### Advanced Options

    Here are the advanced options specific to dropbox (Dropbox).

    #### --dropbox-token

    OAuth Access Token as a JSON blob.

    - Config:      token
    - Env Var:     RCLONE_DROPBOX_TOKEN
    - Type:        string
    - Default:     ""

    #### --dropbox-auth-url

    Auth server URL.
    Leave blank to use the provider defaults.

    - Config:      auth_url
    - Env Var:     RCLONE_DROPBOX_AUTH_URL
    - Type:        string
    - Default:     ""

    #### --dropbox-token-url

    Token server url.
    Leave blank to use the provider defaults.

    - Config:      token_url
    - Env Var:     RCLONE_DROPBOX_TOKEN_URL
    - Type:        string
    - Default:     ""

    #### --dropbox-chunk-size

    Upload chunk size. (< 150M).

    Any files larger than this will be uploaded in chunks of this size.

    Note that chunks are buffered in memory (one at a time) so rclone can
    deal with retries.  Setting this larger will increase the speed
    slightly (at most 10% for 128MB in tests) at the cost of using more
    memory.  It can be set smaller if you are tight on memory.

    - Config:      chunk_size
    - Env Var:     RCLONE_DROPBOX_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     48M

    #### --dropbox-impersonate

    Impersonate this user when using a business account.

    - Config:      impersonate
    - Env Var:     RCLONE_DROPBOX_IMPERSONATE
    - Type:        string
    - Default:     ""

    #### --dropbox-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_DROPBOX_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,BackSlash,Del,RightSpace,InvalidUtf8,Dot



    ### Limitations ###

    Note that Dropbox is case insensitive so you can't have a file called
    "Hello.doc" and one called "hello.doc".

    There are some file names such as `thumbs.db` which Dropbox can't
    store.  There is a full list of them in the ["Ignored Files" section
    of this document](https://www.dropbox.com/en/help/145).  Rclone will
    issue an error message `File name disallowed - not uploading` if it
    attempts to upload one of those file names, but the sync won't fail.

    Some errors may occur if you try to sync copyright-protected files
    because Dropbox has its own [copyright detector](https://techcrunch.com/2014/03/30/how-dropbox-knows-when-youre-sharing-copyrighted-stuff-without-actually-looking-at-your-stuff/) that
    prevents this sort of file being downloaded. This will return the error `ERROR :
    /path/to/your/file: Failed to copy: failed to open source object:
    path/restricted_content/.`

    If you have more than 10,000 files in a directory then `rclone purge
    dropbox:dir` will return the error `Failed to purge: There are too
    many files involved in this operation`.  As a work-around do an
    `rclone delete dropbox:dir` followed by an `rclone rmdir dropbox:dir`.

    ### Get your own Dropbox App ID ###

    When you use rclone with Dropbox in its default configuration you are using rclone's App ID. This is shared between all the rclone users.

    Here is how to create your own Dropbox App ID for rclone:

    1. Log into the [Dropbox App console](https://www.dropbox.com/developers/apps/create) with your Dropbox Account (It need not
    to be the same account as the Dropbox you want to access)

    2. Choose an API => Usually this should be `Dropbox API`

    3. Choose the type of access you want to use => `Full Dropbox` or `App Folder`

    4. Name your App. The app name is global, so you can't use `rclone` for example

    5. Click the button `Create App`

    5. Fill `Redirect URIs` as `http://localhost:53682/`

    6. Find the `App key` and `App secret` Use these values in rclone config to add a new remote or edit an existing remote.

     FTP
    ------------------------------

    FTP is the File Transfer Protocol. FTP support is provided using the
    [github.com/jlaffaye/ftp](https://godoc.org/github.com/jlaffaye/ftp)
    package.

    Paths are specified as `remote:path`. If the path does not begin with
    a `/` it is relative to the home directory of the user.  An empty path
    `remote:` refers to the user's home directory.

    Here is an example of making an FTP configuration.  First run

        rclone config

    This will guide you through an interactive setup process. An FTP remote only
    needs a host together with and a username and a password. With anonymous FTP
    server, you will need to use `anonymous` as username and your email address as
    the password.

No remotes found - make a new one n) New remote r) Rename remote c) Copy
remote s) Set configuration password q) Quit config n/r/c/s/q> n name>
remote Type of storage to configure. Enter a string value. Press Enter
for the default (""). Choose a number from below, or type in your own
value [snip] XX / FTP Connection  "ftp" [snip] Storage> ftp ** See help
for ftp backend at: https://rclone.org/ftp/ **

FTP host to connect to Enter a string value. Press Enter for the default
(""). Choose a number from below, or type in your own value 1 / Connect
to ftp.example.com  "ftp.example.com" host> ftp.example.com FTP
username, leave blank for current username, ncw Enter a string value.
Press Enter for the default (""). user> FTP port, leave blank to use
default (21) Enter a string value. Press Enter for the default ("").
port> FTP password y) Yes type in my own password g) Generate random
password y/g> y Enter the password: password: Confirm the password:
password: Use FTP over TLS (Implicit) Enter a boolean value (true or
false). Press Enter for the default ("false"). tls> Use FTP over TLS
(Explicit) Enter a boolean value (true or false). Press Enter for the
default ("false"). explicit_tls> Remote config --------------------
[remote] type = ftp host = ftp.example.com pass = *** ENCRYPTED ***
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    This remote is called `remote` and can now be used like this

    See all directories in the home directory

        rclone lsd remote:

    Make a new directory

        rclone mkdir remote:path/to/directory

    List the contents of a directory

        rclone ls remote:path/to/directory

    Sync `/home/local/directory` to the remote directory, deleting any
    excess files in the directory.

        rclone sync -i /home/local/directory remote:directory

    ### Modified time ###

    FTP does not support modified times.  Any times you see on the server
    will be time of upload.

    ### Checksums ###

    FTP does not support any checksums.

    ### Usage without a config file ###

    An example how to use the ftp remote without a config file:

        rclone lsf :ftp: --ftp-host=speedtest.tele2.net --ftp-user=anonymous --ftp-pass=`rclone obscure dummy`

    #### Restricted filename characters

    In addition to the [default restricted characters set](https://rclone.org/overview/#restricted-characters)
    the following characters are also replaced:

    File names can also not end with the following characters.
    These only get replaced if they are the last character in the name:

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | SP        | 0x20  | ␠           |

    Note that not all FTP servers can have all characters in file names, for example:

    | FTP Server| Forbidden characters |
    | --------- |:--------------------:|
    | proftpd   | `*`                  |
    | pureftpd  | `\ [ ]`              |

    ### Implicit TLS ###

    FTP supports implicit FTP over TLS servers (FTPS). This has to be enabled
    in the config for the remote. The default FTPS port is `990` so the
    port will likely have to be explicitly set in the config for the remote.


    ### Standard Options

    Here are the standard options specific to ftp (FTP Connection).

    #### --ftp-host

    FTP host to connect to

    - Config:      host
    - Env Var:     RCLONE_FTP_HOST
    - Type:        string
    - Default:     ""
    - Examples:
        - "ftp.example.com"
            - Connect to ftp.example.com

    #### --ftp-user

    FTP username, leave blank for current username, $USER

    - Config:      user
    - Env Var:     RCLONE_FTP_USER
    - Type:        string
    - Default:     ""

    #### --ftp-port

    FTP port, leave blank to use default (21)

    - Config:      port
    - Env Var:     RCLONE_FTP_PORT
    - Type:        string
    - Default:     ""

    #### --ftp-pass

    FTP password

    **NB** Input to this must be obscured - see [rclone obscure](https://rclone.org/commands/rclone_obscure/).

    - Config:      pass
    - Env Var:     RCLONE_FTP_PASS
    - Type:        string
    - Default:     ""

    #### --ftp-tls

    Use FTPS over TLS (Implicit)
    When using implicit FTP over TLS the client will connect using TLS
    right from the start, which in turn breaks the compatibility with
    non-TLS-aware servers. This is usually served over port 990 rather
    than port 21. Cannot be used in combination with explicit FTP.

    - Config:      tls
    - Env Var:     RCLONE_FTP_TLS
    - Type:        bool
    - Default:     false

    #### --ftp-explicit-tls

    Use FTP over TLS (Explicit)
    When using explicit FTP over TLS the client explicitly request
    security from the server in order to upgrade a plain text connection
    to an encrypted one. Cannot be used in combination with implicit FTP.

    - Config:      explicit_tls
    - Env Var:     RCLONE_FTP_EXPLICIT_TLS
    - Type:        bool
    - Default:     false

    ### Advanced Options

    Here are the advanced options specific to ftp (FTP Connection).

    #### --ftp-concurrency

    Maximum number of FTP simultaneous connections, 0 for unlimited

    - Config:      concurrency
    - Env Var:     RCLONE_FTP_CONCURRENCY
    - Type:        int
    - Default:     0

    #### --ftp-no-check-certificate

    Do not verify the TLS certificate of the server

    - Config:      no_check_certificate
    - Env Var:     RCLONE_FTP_NO_CHECK_CERTIFICATE
    - Type:        bool
    - Default:     false

    #### --ftp-disable-epsv

    Disable using EPSV even if server advertises support

    - Config:      disable_epsv
    - Env Var:     RCLONE_FTP_DISABLE_EPSV
    - Type:        bool
    - Default:     false

    #### --ftp-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_FTP_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,Del,Ctl,RightSpace,Dot



    ### Limitations ###

    Note that FTP does have its own implementation of : `--dump headers`,
    `--dump bodies`, `--dump auth` for debugging which isn't the same as
    the HTTP based backends - it has less fine grained control.

    Note that `--timeout` isn't supported (but `--contimeout` is).

    Note that `--bind` isn't supported.

    FTP could support server side move but doesn't yet.

    Note that the ftp backend does not support the `ftp_proxy` environment
    variable yet.

     Google Cloud Storage
    -------------------------------------------------

    Paths are specified as `remote:bucket` (or `remote:` for the `lsd`
    command.)  You may put subdirectories in too, eg `remote:bucket/path/to/dir`.

    The initial setup for google cloud storage involves getting a token from Google Cloud Storage
    which you need to do in your browser.  `rclone config` walks you
    through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

n)  New remote
o)  Delete remote
p)  Quit config e/n/d/q> n name> remote Type of storage to configure.
    Choose a number from below, or type in your own value [snip] XX /
    Google Cloud Storage (this is not Google Drive)  "google cloud
    storage" [snip] Storage> google cloud storage Google Application
    Client Id - leave blank normally. client_id> Google Application
    Client Secret - leave blank normally. client_secret> Project number
    optional - needed only for list/create/delete buckets - see your
    developer console. project_number> 12345678 Service Account
    Credentials JSON file path - needed only if you want use SA instead
    of interactive login. service_account_file> Access Control List for
    new objects. Choose a number from below, or type in your own value 1
    / Object owner gets OWNER access, and all Authenticated Users get
    READER access.  "authenticatedRead" 2 / Object owner gets OWNER
    access, and project team owners get OWNER access.
     "bucketOwnerFullControl" 3 / Object owner gets OWNER access, and
    project team owners get READER access.  "bucketOwnerRead" 4 / Object
    owner gets OWNER access [default if left blank].  "private" 5 /
    Object owner gets OWNER access, and project team members get access
    according to their roles.  "projectPrivate" 6 / Object owner gets
    OWNER access, and all Users get READER access.  "publicRead"
    object_acl> 4 Access Control List for new buckets. Choose a number
    from below, or type in your own value 1 / Project team owners get
    OWNER access, and all Authenticated Users get READER access.
     "authenticatedRead" 2 / Project team owners get OWNER access
    [default if left blank].  "private" 3 / Project team members get
    access according to their roles.  "projectPrivate" 4 / Project team
    owners get OWNER access, and all Users get READER access.
     "publicRead" 5 / Project team owners get OWNER access, and all
    Users get WRITER access.  "publicReadWrite" bucket_acl> 2 Location
    for the newly created buckets. Choose a number from below, or type
    in your own value 1 / Empty for default location (US).  "" 2 /
    Multi-regional location for Asia.  "asia" 3 / Multi-regional
    location for Europe.  "eu" 4 / Multi-regional location for United
    States.  "us" 5 / Taiwan.  "asia-east1" 6 / Tokyo.
     "asia-northeast1" 7 / Singapore.  "asia-southeast1" 8 / Sydney.
     "australia-southeast1" 9 / Belgium.  "europe-west1" 10 / London.
     "europe-west2" 11 / Iowa.  "us-central1" 12 / South Carolina.
     "us-east1" 13 / Northern Virginia.  "us-east4" 14 / Oregon.
     "us-west1" location> 12 The storage class to use when storing
    objects in Google Cloud Storage. Choose a number from below, or type
    in your own value 1 / Default  "" 2 / Multi-regional storage class
     "MULTI_REGIONAL" 3 / Regional storage class  "REGIONAL" 4 /
    Nearline storage class  "NEARLINE" 5 / Coldline storage class
     "COLDLINE" 6 / Durable reduced availability storage class
     "DURABLE_REDUCED_AVAILABILITY" storage_class> 5 Remote config Use
    auto config?

-   Say Y if not sure
-   Say N if you are working on a remote or headless machine or Y didn't
    work

y)  Yes
z)  No y/n> y If your browser doesn't open automatically go to the
    following link: http://127.0.0.1:53682/auth Log in and authorize
    rclone for access Waiting for code... Got code --------------------
    [remote] type = google cloud storage client_id = client_secret =
    token =
    {"AccessToken":"xxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx","RefreshToken":"x/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx_xxxxxxxxx","Expiry":"2014-07-17T20:49:14.929208288+01:00","Extra":null}
    project_number = 12345678 object_acl = private bucket_acl = private
    --------------------
a)  Yes this is OK
b)  Edit this remote
c)  Delete this remote y/e/d> y


    Note that rclone runs a webserver on your local machine to collect the
    token as returned from Google if you use auto config mode. This only
    runs from the moment it opens your browser to the moment you get back
    the verification code.  This is on `http://127.0.0.1:53682/` and this
    it may require you to unblock it temporarily if you are running a host
    firewall, or use manual mode.

    This remote is called `remote` and can now be used like this

    See all the buckets in your project

        rclone lsd remote:

    Make a new bucket

        rclone mkdir remote:bucket

    List the contents of a bucket

        rclone ls remote:bucket

    Sync `/home/local/directory` to the remote bucket, deleting any excess
    files in the bucket.

        rclone sync -i /home/local/directory remote:bucket

    ### Service Account support ###

    You can set up rclone with Google Cloud Storage in an unattended mode,
    i.e. not tied to a specific end-user Google account. This is useful
    when you want to synchronise files onto machines that don't have
    actively logged-in users, for example build machines.

    To get credentials for Google Cloud Platform
    [IAM Service Accounts](https://cloud.google.com/iam/docs/service-accounts),
    please head to the
    [Service Account](https://console.cloud.google.com/permissions/serviceaccounts)
    section of the Google Developer Console. Service Accounts behave just
    like normal `User` permissions in
    [Google Cloud Storage ACLs](https://cloud.google.com/storage/docs/access-control),
    so you can limit their access (e.g. make them read only). After
    creating an account, a JSON file containing the Service Account's
    credentials will be downloaded onto your machines. These credentials
    are what rclone will use for authentication.

    To use a Service Account instead of OAuth2 token flow, enter the path
    to your Service Account credentials at the `service_account_file`
    prompt and rclone won't use the browser based authentication
    flow. If you'd rather stuff the contents of the credentials file into
    the rclone config file, you can set `service_account_credentials` with
    the actual contents of the file instead, or set the equivalent
    environment variable.

    ### Anonymous Access ###

    For downloads of objects that permit public access you can configure rclone
    to use anonymous access by setting `anonymous` to `true`.
    With unauthorized access you can't write or create files but only read or list
    those buckets and objects that have public read access.

    ### Application Default Credentials ###

    If no other source of credentials is provided, rclone will fall back
    to
    [Application Default Credentials](https://cloud.google.com/video-intelligence/docs/common/auth#authenticating_with_application_default_credentials)
    this is useful both when you already have configured authentication
    for your developer account, or in production when running on a google
    compute host. Note that if running in docker, you may need to run
    additional commands on your google compute machine -
    [see this page](https://cloud.google.com/container-registry/docs/advanced-authentication#gcloud_as_a_docker_credential_helper).

    Note that in the case application default credentials are used, there
    is no need to explicitly configure a project number.

    ### --fast-list ###

    This remote supports `--fast-list` which allows you to use fewer
    transactions in exchange for more memory. See the [rclone
    docs](https://rclone.org/docs/#fast-list) for more details.

    ### Custom upload headers ###

    You can set custom upload headers with the `--header-upload`
    flag. Google Cloud Storage supports the headers as described in the
    [working with metadata documentation](https://cloud.google.com/storage/docs/gsutil/addlhelp/WorkingWithObjectMetadata)

    - Cache-Control
    - Content-Disposition
    - Content-Encoding
    - Content-Language
    - Content-Type
    - X-Goog-Meta-

    Eg `--header-upload "Content-Type text/potato"`

    Note that the last of these is for setting custom metadata in the form
    `--header-upload "x-goog-meta-key: value"`

    ### Modified time ###

    Google google cloud storage stores md5sums natively and rclone stores
    modification times as metadata on the object, under the "mtime" key in
    RFC3339 format accurate to 1ns.

    #### Restricted filename characters

    | Character | Value | Replacement |
    | --------- |:-----:|:-----------:|
    | NUL       | 0x00  | ␀           |
    | LF        | 0x0A  | ␊           |
    | CR        | 0x0D  | ␍           |
    | /         | 0x2F  | ／          |

    Invalid UTF-8 bytes will also be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.


    ### Standard Options

    Here are the standard options specific to google cloud storage (Google Cloud Storage (this is not Google Drive)).

    #### --gcs-client-id

    OAuth Client Id
    Leave blank normally.

    - Config:      client_id
    - Env Var:     RCLONE_GCS_CLIENT_ID
    - Type:        string
    - Default:     ""

    #### --gcs-client-secret

    OAuth Client Secret
    Leave blank normally.

    - Config:      client_secret
    - Env Var:     RCLONE_GCS_CLIENT_SECRET
    - Type:        string
    - Default:     ""

    #### --gcs-project-number

    Project number.
    Optional - needed only for list/create/delete buckets - see your developer console.

    - Config:      project_number
    - Env Var:     RCLONE_GCS_PROJECT_NUMBER
    - Type:        string
    - Default:     ""

    #### --gcs-service-account-file

    Service Account Credentials JSON file path
    Leave blank normally.
    Needed only if you want use SA instead of interactive login.

    Leading `~` will be expanded in the file name as will environment variables such as `${RCLONE_CONFIG_DIR}`.


    - Config:      service_account_file
    - Env Var:     RCLONE_GCS_SERVICE_ACCOUNT_FILE
    - Type:        string
    - Default:     ""

    #### --gcs-service-account-credentials

    Service Account Credentials JSON blob
    Leave blank normally.
    Needed only if you want use SA instead of interactive login.

    - Config:      service_account_credentials
    - Env Var:     RCLONE_GCS_SERVICE_ACCOUNT_CREDENTIALS
    - Type:        string
    - Default:     ""

    #### --gcs-anonymous

    Access public buckets and objects without credentials
    Set to 'true' if you just want to download files and don't configure credentials.

    - Config:      anonymous
    - Env Var:     RCLONE_GCS_ANONYMOUS
    - Type:        bool
    - Default:     false

    #### --gcs-object-acl

    Access Control List for new objects.

    - Config:      object_acl
    - Env Var:     RCLONE_GCS_OBJECT_ACL
    - Type:        string
    - Default:     ""
    - Examples:
        - "authenticatedRead"
            - Object owner gets OWNER access, and all Authenticated Users get READER access.
        - "bucketOwnerFullControl"
            - Object owner gets OWNER access, and project team owners get OWNER access.
        - "bucketOwnerRead"
            - Object owner gets OWNER access, and project team owners get READER access.
        - "private"
            - Object owner gets OWNER access [default if left blank].
        - "projectPrivate"
            - Object owner gets OWNER access, and project team members get access according to their roles.
        - "publicRead"
            - Object owner gets OWNER access, and all Users get READER access.

    #### --gcs-bucket-acl

    Access Control List for new buckets.

    - Config:      bucket_acl
    - Env Var:     RCLONE_GCS_BUCKET_ACL
    - Type:        string
    - Default:     ""
    - Examples:
        - "authenticatedRead"
            - Project team owners get OWNER access, and all Authenticated Users get READER access.
        - "private"
            - Project team owners get OWNER access [default if left blank].
        - "projectPrivate"
            - Project team members get access according to their roles.
        - "publicRead"
            - Project team owners get OWNER access, and all Users get READER access.
        - "publicReadWrite"
            - Project team owners get OWNER access, and all Users get WRITER access.

    #### --gcs-bucket-policy-only

    Access checks should use bucket-level IAM policies.

    If you want to upload objects to a bucket with Bucket Policy Only set
    then you will need to set this.

    When it is set, rclone:

    - ignores ACLs set on buckets
    - ignores ACLs set on objects
    - creates buckets with Bucket Policy Only set

    Docs: https://cloud.google.com/storage/docs/bucket-policy-only


    - Config:      bucket_policy_only
    - Env Var:     RCLONE_GCS_BUCKET_POLICY_ONLY
    - Type:        bool
    - Default:     false

    #### --gcs-location

    Location for the newly created buckets.

    - Config:      location
    - Env Var:     RCLONE_GCS_LOCATION
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Empty for default location (US).
        - "asia"
            - Multi-regional location for Asia.
        - "eu"
            - Multi-regional location for Europe.
        - "us"
            - Multi-regional location for United States.
        - "asia-east1"
            - Taiwan.
        - "asia-east2"
            - Hong Kong.
        - "asia-northeast1"
            - Tokyo.
        - "asia-south1"
            - Mumbai.
        - "asia-southeast1"
            - Singapore.
        - "australia-southeast1"
            - Sydney.
        - "europe-north1"
            - Finland.
        - "europe-west1"
            - Belgium.
        - "europe-west2"
            - London.
        - "europe-west3"
            - Frankfurt.
        - "europe-west4"
            - Netherlands.
        - "us-central1"
            - Iowa.
        - "us-east1"
            - South Carolina.
        - "us-east4"
            - Northern Virginia.
        - "us-west1"
            - Oregon.
        - "us-west2"
            - California.

    #### --gcs-storage-class

    The storage class to use when storing objects in Google Cloud Storage.

    - Config:      storage_class
    - Env Var:     RCLONE_GCS_STORAGE_CLASS
    - Type:        string
    - Default:     ""
    - Examples:
        - ""
            - Default
        - "MULTI_REGIONAL"
            - Multi-regional storage class
        - "REGIONAL"
            - Regional storage class
        - "NEARLINE"
            - Nearline storage class
        - "COLDLINE"
            - Coldline storage class
        - "ARCHIVE"
            - Archive storage class
        - "DURABLE_REDUCED_AVAILABILITY"
            - Durable reduced availability storage class

    ### Advanced Options

    Here are the advanced options specific to google cloud storage (Google Cloud Storage (this is not Google Drive)).

    #### --gcs-token

    OAuth Access Token as a JSON blob.

    - Config:      token
    - Env Var:     RCLONE_GCS_TOKEN
    - Type:        string
    - Default:     ""

    #### --gcs-auth-url

    Auth server URL.
    Leave blank to use the provider defaults.

    - Config:      auth_url
    - Env Var:     RCLONE_GCS_AUTH_URL
    - Type:        string
    - Default:     ""

    #### --gcs-token-url

    Token server url.
    Leave blank to use the provider defaults.

    - Config:      token_url
    - Env Var:     RCLONE_GCS_TOKEN_URL
    - Type:        string
    - Default:     ""

    #### --gcs-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_GCS_ENCODING
    - Type:        MultiEncoder
    - Default:     Slash,CrLf,InvalidUtf8,Dot



     Google Drive
    -----------------------------------------

    Paths are specified as `drive:path`

    Drive paths may be as deep as required, eg `drive:directory/subdirectory`.

    The initial setup for drive involves getting a token from Google drive
    which you need to do in your browser.  `rclone config` walks you
    through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote r) Rename remote c) Copy
remote s) Set configuration password q) Quit config n/r/c/s/q> n name>
remote Type of storage to configure. Choose a number from below, or type
in your own value [snip] XX / Google Drive  "drive" [snip] Storage>
drive Google Application Client Id - leave blank normally. client_id>
Google Application Client Secret - leave blank normally. client_secret>
Scope that rclone should use when requesting access from drive. Choose a
number from below, or type in your own value 1 / Full access all files,
excluding Application Data Folder.  "drive" 2 / Read-only access to file
metadata and file contents.  "drive.readonly" / Access to files created
by rclone only. 3 | These are visible in the drive website. | File
authorization is revoked when the user deauthorizes the app.
 "drive.file" / Allows read and write access to the Application Data
folder. 4 | This is not visible in the drive website.  "drive.appfolder"
/ Allows read-only access to file metadata but 5 | does not allow any
access to read or download file content.  "drive.metadata.readonly"
scope> 1 ID of the root folder - leave blank normally. Fill in to access
"Computers" folders. (see docs). root_folder_id> Service Account
Credentials JSON file path - needed only if you want use SA instead of
interactive login. service_account_file> Remote config Use auto config?
* Say Y if not sure * Say N if you are working on a remote or headless
machine or Y didn't work y) Yes n) No y/n> y If your browser doesn't
open automatically go to the following link: http://127.0.0.1:53682/auth
Log in and authorize rclone for access Waiting for code... Got code
Configure this as a team drive? y) Yes n) No y/n> n --------------------
[remote] client_id = client_secret = scope = drive root_folder_id =
service_account_file = token =
{"access_token":"XXX","token_type":"Bearer","refresh_token":"XXX","expiry":"2014-03-16T13:57:58.955387075Z"}
-------------------- y) Yes this is OK e) Edit this remote d) Delete
this remote y/e/d> y


    Note that rclone runs a webserver on your local machine to collect the
    token as returned from Google if you use auto config mode. This only
    runs from the moment it opens your browser to the moment you get back
    the verification code.  This is on `http://127.0.0.1:53682/` and this
    it may require you to unblock it temporarily if you are running a host
    firewall, or use manual mode.

    You can then use it like this,

    List directories in top level of your drive

        rclone lsd remote:

    List all the files in your drive

        rclone ls remote:

    To copy a local directory to a drive directory called backup

        rclone copy /home/source remote:backup

    ### Scopes ###

    Rclone allows you to select which scope you would like for rclone to
    use.  This changes what type of token is granted to rclone.  [The
    scopes are defined
    here](https://developers.google.com/drive/v3/web/about-auth).

    The scope are

    #### drive ####

    This is the default scope and allows full access to all files, except
    for the Application Data Folder (see below).

    Choose this one if you aren't sure.

    #### drive.readonly ####

    This allows read only access to all files.  Files may be listed and
    downloaded but not uploaded, renamed or deleted.

    #### drive.file ####

    With this scope rclone can read/view/modify only those files and
    folders it creates.

    So if you uploaded files to drive via the web interface (or any other
    means) they will not be visible to rclone.

    This can be useful if you are using rclone to backup data and you want
    to be sure confidential data on your drive is not visible to rclone.

    Files created with this scope are visible in the web interface.

    #### drive.appfolder ####

    This gives rclone its own private area to store files.  Rclone will
    not be able to see any other files on your drive and you won't be able
    to see rclone's files from the web interface either.

    #### drive.metadata.readonly ####

    This allows read only access to file names only.  It does not allow
    rclone to download or upload data, or rename or delete files or
    directories.

    ### Root folder ID ###

    You can set the `root_folder_id` for rclone.  This is the directory
    (identified by its `Folder ID`) that rclone considers to be the root
    of your drive.

    Normally you will leave this blank and rclone will determine the
    correct root to use itself.

    However you can set this to restrict rclone to a specific folder
    hierarchy or to access data within the "Computers" tab on the drive
    web interface (where files from Google's Backup and Sync desktop
    program go).

    In order to do this you will have to find the `Folder ID` of the
    directory you wish rclone to display.  This will be the last segment
    of the URL when you open the relevant folder in the drive web
    interface.

    So if the folder you want rclone to use has a URL which looks like
    `https://drive.google.com/drive/folders/1XyfxxxxxxxxxxxxxxxxxxxxxxxxxKHCh`
    in the browser, then you use `1XyfxxxxxxxxxxxxxxxxxxxxxxxxxKHCh` as
    the `root_folder_id` in the config.

    **NB** folders under the "Computers" tab seem to be read only (drive
    gives a 500 error) when using rclone.

    There doesn't appear to be an API to discover the folder IDs of the
    "Computers" tab - please contact us if you know otherwise!

    Note also that rclone can't access any data under the "Backups" tab on
    the google drive web interface yet.

    ### Service Account support ###

    You can set up rclone with Google Drive in an unattended mode,
    i.e. not tied to a specific end-user Google account. This is useful
    when you want to synchronise files onto machines that don't have
    actively logged-in users, for example build machines.

    To use a Service Account instead of OAuth2 token flow, enter the path
    to your Service Account credentials at the `service_account_file`
    prompt during `rclone config` and rclone won't use the browser based
    authentication flow. If you'd rather stuff the contents of the
    credentials file into the rclone config file, you can set
    `service_account_credentials` with the actual contents of the file
    instead, or set the equivalent environment variable.

    #### Use case - Google Apps/G-suite account and individual Drive ####

    Let's say that you are the administrator of a Google Apps (old) or
    G-suite account.
    The goal is to store data on an individual's Drive account, who IS
    a member of the domain.
    We'll call the domain **example.com**, and the user
    **foo@example.com**.

    There's a few steps we need to go through to accomplish this:

    ##### 1. Create a service account for example.com #####
      - To create a service account and obtain its credentials, go to the
    [Google Developer Console](https://console.developers.google.com).
      - You must have a project - create one if you don't.
      - Then go to "IAM & admin" -> "Service Accounts".
      - Use the "Create Credentials" button. Fill in "Service account name"
    with something that identifies your client. "Role" can be empty.
      - Tick "Furnish a new private key" - select "Key type JSON".
      - Tick "Enable G Suite Domain-wide Delegation". This option makes
    "impersonation" possible, as documented here:
    [Delegating domain-wide authority to the service account](https://developers.google.com/identity/protocols/OAuth2ServiceAccount#delegatingauthority)
      - These credentials are what rclone will use for authentication.
    If you ever need to remove access, press the "Delete service
    account key" button.

    ##### 2. Allowing API access to example.com Google Drive #####
      - Go to example.com's admin console
      - Go into "Security" (or use the search bar)
      - Select "Show more" and then "Advanced settings"
      - Select "Manage API client access" in the "Authentication" section
      - In the "Client Name" field enter the service account's
    "Client ID" - this can be found in the Developer Console under
    "IAM & Admin" -> "Service Accounts", then "View Client ID" for
    the newly created service account.
    It is a ~21 character numerical string.
      - In the next field, "One or More API Scopes", enter
    `https://www.googleapis.com/auth/drive`
    to grant access to Google Drive specifically.

    ##### 3. Configure rclone, assuming a new install #####

rclone config

n/s/q> n # New name>gdrive # Gdrive is an example name Storage> # Select
the number shown for Google Drive client_id> # Can be left blank
client_secret> # Can be left blank scope> # Select your scope, 1 for
example root_folder_id> # Can be left blank service_account_file>
/home/foo/myJSONfile.json # This is where the JSON file goes! y/n> #
Auto config, y


    ##### 4. Verify that it's working #####
      - `rclone -v --drive-impersonate foo@example.com lsf gdrive:backup`
      - The arguments do:
        - `-v` - verbose logging
        - `--drive-impersonate foo@example.com` - this is what does
    the magic, pretending to be user foo.
        - `lsf` - list files in a parsing friendly way
        - `gdrive:backup` - use the remote called gdrive, work in
    the folder named backup.

    Note: in case you configured a specific root folder on gdrive and rclone is unable to access the contents of that folder when using `--drive-impersonate`, do this instead:
      - in the gdrive web interface, share your root folder with the user/email of the new Service Account you created/selected at step #1
      - use rclone without specifying the `--drive-impersonate` option, like this:
            `rclone -v foo@example.com lsf gdrive:backup`


    ### Team drives ###

    If you want to configure the remote to point to a Google Team Drive
    then answer `y` to the question `Configure this as a team drive?`.

    This will fetch the list of Team Drives from google and allow you to
    configure which one you want to use.  You can also type in a team
    drive ID if you prefer.

    For example:

Configure this as a team drive? y) Yes n) No y/n> y Fetching team drive
list... Choose a number from below, or type in your own value 1 / Rclone
Test  "xxxxxxxxxxxxxxxxxxxx" 2 / Rclone Test 2  "yyyyyyyyyyyyyyyyyyyy" 3
/ Rclone Test 3  "zzzzzzzzzzzzzzzzzzzz" Enter a Team Drive ID> 1
-------------------- [remote] client_id = client_secret = token =
{"AccessToken":"xxxx.x.xxxxx_xxxxxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx","RefreshToken":"1/xxxxxxxxxxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxx","Expiry":"2014-03-16T13:57:58.955387075Z","Extra":null}
team_drive = xxxxxxxxxxxxxxxxxxxx -------------------- y) Yes this is OK
e) Edit this remote d) Delete this remote y/e/d> y


    ### --fast-list ###

    This remote supports `--fast-list` which allows you to use fewer
    transactions in exchange for more memory. See the [rclone
    docs](https://rclone.org/docs/#fast-list) for more details.

    It does this by combining multiple `list` calls into a single API request.

    This works by combining many `'%s' in parents` filters into one expression.
    To list the contents of directories a, b and c, the following requests will be send by the regular `List` function:

trashed=false and 'a' in parents trashed=false and 'b' in parents
trashed=false and 'c' in parents

    These can now be combined into a single request:

trashed=false and ('a' in parents or 'b' in parents or 'c' in parents)


    The implementation of `ListR` will put up to 50 `parents` filters into one request.
    It will  use the `--checkers` value to specify the number of requests to run in parallel.

    In tests, these batch requests were up to 20x faster than the regular method.
    Running the following command against different sized folders gives:

rclone lsjson -vv -R --checkers=6 gdrive:folder


    small folder (220 directories, 700 files):

    - without `--fast-list`: 38s
    - with `--fast-list`: 10s

    large folder (10600 directories, 39000 files):

    - without `--fast-list`: 22:05 min
    - with `--fast-list`: 58s

    ### Modified time ###

    Google drive stores modification times accurate to 1 ms.

    #### Restricted filename characters

    Only Invalid UTF-8 bytes will be [replaced](https://rclone.org/overview/#invalid-utf8),
    as they can't be used in JSON strings.

    In contrast to other backends, `/` can also be used in names and `.`
    or `..` are valid names.

    ### Revisions ###

    Google drive stores revisions of files.  When you upload a change to
    an existing file to google drive using rclone it will create a new
    revision of that file.

    Revisions follow the standard google policy which at time of writing
    was

      * They are deleted after 30 days or 100 revisions (whatever comes first).
      * They do not count towards a user storage quota.

    ### Deleting files ###

    By default rclone will send all files to the trash when deleting
    files.  If deleting them permanently is required then use the
    `--drive-use-trash=false` flag, or set the equivalent environment
    variable.

    ### Shortcuts ###

    In March 2020 Google introduced a new feature in Google Drive called
    [drive shortcuts](https://support.google.com/drive/answer/9700156)
    ([API](https://developers.google.com/drive/api/v3/shortcuts)). These
    will (by September 2020) [replace the ability for files or folders to
    be in multiple folders at once](https://cloud.google.com/blog/products/g-suite/simplifying-google-drives-folder-structure-and-sharing-models).

    Shortcuts are files that link to other files on Google Drive somewhat
    like a symlink in unix, except they point to the underlying file data
    (eg the inode in unix terms) so they don't break if the source is
    renamed or moved about.

    Be default rclone treats these as follows.

    For shortcuts pointing to files:

    - When listing a file shortcut appears as the destination file.
    - When downloading the contents of the destination file is downloaded.
    - When updating shortcut file with a non shortcut file, the shortcut is removed then a new file is uploaded in place of the shortcut.
    - When server side moving (renaming) the shortcut is renamed, not the destination file.
    - When server side copying the shortcut is copied, not the contents of the shortcut.
    - When deleting the shortcut is deleted not the linked file.
    - When setting the modification time, the modification time of the linked file will be set.

    For shortcuts pointing to folders:

    - When listing the shortcut appears as a folder and that folder will contain the contents of the linked folder appear (including any sub folders)
    - When downloading the contents of the linked folder and sub contents are downloaded
    - When uploading to a shortcut folder the file will be placed in the linked folder
    - When server side moving (renaming) the shortcut is renamed, not the destination folder
    - When server side copying the contents of the linked folder is copied, not the shortcut.
    - When deleting with `rclone rmdir` or `rclone purge` the shortcut is deleted not the linked folder.
    - **NB** When deleting with `rclone remove` or `rclone mount` the contents of the linked folder will be deleted.

    The [rclone backend](https://rclone.org/commands/rclone_backend/) command can be used to create shortcuts.  

    Shortcuts can be completely ignored with the `--drive-skip-shortcuts` flag
    or the corresponding `skip_shortcuts` configuration setting.

    ### Emptying trash ###

    If you wish to empty your trash you can use the `rclone cleanup remote:`
    command which will permanently delete all your trashed files. This command
    does not take any path arguments.

    Note that Google Drive takes some time (minutes to days) to empty the
    trash even though the command returns within a few seconds.  No output
    is echoed, so there will be no confirmation even using -v or -vv.

    ### Quota information ###

    To view your current quota you can use the `rclone about remote:`
    command which will display your usage limit (quota), the usage in Google
    Drive, the size of all files in the Trash and the space used by other
    Google services such as Gmail. This command does not take any path
    arguments.

    #### Import/Export of google documents ####

    Google documents can be exported from and uploaded to Google Drive.

    When rclone downloads a Google doc it chooses a format to download
    depending upon the `--drive-export-formats` setting.
    By default the export formats are `docx,xlsx,pptx,svg` which are a
    sensible default for an editable document.

    When choosing a format, rclone runs down the list provided in order
    and chooses the first file format the doc can be exported as from the
    list. If the file can't be exported to a format on the formats list,
    then rclone will choose a format from the default list.

    If you prefer an archive copy then you might use `--drive-export-formats
    pdf`, or if you prefer openoffice/libreoffice formats you might use
    `--drive-export-formats ods,odt,odp`.

    Note that rclone adds the extension to the google doc, so if it is
    called `My Spreadsheet` on google docs, it will be exported as `My
    Spreadsheet.xlsx` or `My Spreadsheet.pdf` etc.

    When importing files into Google Drive, rclone will convert all
    files with an extension in `--drive-import-formats` to their
    associated document type.
    rclone will not convert any files by default, since the conversion
    is lossy process.

    The conversion must result in a file with the same extension when
    the `--drive-export-formats` rules are applied to the uploaded document.

    Here are some examples for allowed and prohibited conversions.

    | export-formats | import-formats | Upload Ext | Document Ext | Allowed |
    | -------------- | -------------- | ---------- | ------------ | ------- |
    | odt | odt | odt | odt | Yes |
    | odt | docx,odt | odt | odt | Yes |
    |  | docx | docx | docx | Yes |
    |  | odt | odt | docx | No |
    | odt,docx | docx,odt | docx | odt | No |
    | docx,odt | docx,odt | docx | docx | Yes |
    | docx,odt | docx,odt | odt | docx | No |

    This limitation can be disabled by specifying `--drive-allow-import-name-change`.
    When using this flag, rclone can convert multiple files types resulting
    in the same document type at once, eg with `--drive-import-formats docx,odt,txt`,
    all files having these extension would result in a document represented as a docx file.
    This brings the additional risk of overwriting a document, if multiple files
    have the same stem. Many rclone operations will not handle this name change
    in any way. They assume an equal name when copying files and might copy the
    file again or delete them when the name changes. 

    Here are the possible export extensions with their corresponding mime types.
    Most of these can also be used for importing, but there more that are not
    listed here. Some of these additional ones might only be available when
    the operating system provides the correct MIME type entries.

    This list can be changed by Google Drive at any time and might not
    represent the currently available conversions.

    | Extension | Mime Type | Description |
    | --------- |-----------| ------------|
    | csv  | text/csv | Standard CSV format for Spreadsheets |
    | docx | application/vnd.openxmlformats-officedocument.wordprocessingml.document | Microsoft Office Document |
    | epub | application/epub+zip | E-book format |
    | html | text/html | An HTML Document |
    | jpg  | image/jpeg | A JPEG Image File |
    | json | application/vnd.google-apps.script+json | JSON Text Format |
    | odp  | application/vnd.oasis.opendocument.presentation | Openoffice Presentation |
    | ods  | application/vnd.oasis.opendocument.spreadsheet | Openoffice Spreadsheet |
    | ods  | application/x-vnd.oasis.opendocument.spreadsheet | Openoffice Spreadsheet |
    | odt  | application/vnd.oasis.opendocument.text | Openoffice Document |
    | pdf  | application/pdf | Adobe PDF Format |
    | png  | image/png | PNG Image Format|
    | pptx | application/vnd.openxmlformats-officedocument.presentationml.presentation | Microsoft Office Powerpoint |
    | rtf  | application/rtf | Rich Text Format |
    | svg  | image/svg+xml | Scalable Vector Graphics Format |
    | tsv  | text/tab-separated-values | Standard TSV format for spreadsheets |
    | txt  | text/plain | Plain Text |
    | xlsx | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | Microsoft Office Spreadsheet |
    | zip  | application/zip | A ZIP file of HTML, Images CSS |

    Google documents can also be exported as link files. These files will
    open a browser window for the Google Docs website of that document
    when opened. The link file extension has to be specified as a
    `--drive-export-formats` parameter. They will match all available
    Google Documents.

    | Extension | Description | OS Support |
    | --------- | ----------- | ---------- |
    | desktop | freedesktop.org specified desktop entry | Linux |
    | link.html | An HTML Document with a redirect | All |
    | url | INI style link file | macOS, Windows |
    | webloc | macOS specific XML format | macOS |


    ### Standard Options

    Here are the standard options specific to drive (Google Drive).

    #### --drive-client-id

    OAuth Client Id
    Leave blank normally.

    - Config:      client_id
    - Env Var:     RCLONE_DRIVE_CLIENT_ID
    - Type:        string
    - Default:     ""

    #### --drive-client-secret

    OAuth Client Secret
    Leave blank normally.

    - Config:      client_secret
    - Env Var:     RCLONE_DRIVE_CLIENT_SECRET
    - Type:        string
    - Default:     ""

    #### --drive-scope

    Scope that rclone should use when requesting access from drive.

    - Config:      scope
    - Env Var:     RCLONE_DRIVE_SCOPE
    - Type:        string
    - Default:     ""
    - Examples:
        - "drive"
            - Full access all files, excluding Application Data Folder.
        - "drive.readonly"
            - Read-only access to file metadata and file contents.
        - "drive.file"
            - Access to files created by rclone only.
            - These are visible in the drive website.
            - File authorization is revoked when the user deauthorizes the app.
        - "drive.appfolder"
            - Allows read and write access to the Application Data folder.
            - This is not visible in the drive website.
        - "drive.metadata.readonly"
            - Allows read-only access to file metadata but
            - does not allow any access to read or download file content.

    #### --drive-root-folder-id

    ID of the root folder
    Leave blank normally.

    Fill in to access "Computers" folders (see docs), or for rclone to use
    a non root folder as its starting point.


    - Config:      root_folder_id
    - Env Var:     RCLONE_DRIVE_ROOT_FOLDER_ID
    - Type:        string
    - Default:     ""

    #### --drive-service-account-file

    Service Account Credentials JSON file path 
    Leave blank normally.
    Needed only if you want use SA instead of interactive login.

    Leading `~` will be expanded in the file name as will environment variables such as `${RCLONE_CONFIG_DIR}`.


    - Config:      service_account_file
    - Env Var:     RCLONE_DRIVE_SERVICE_ACCOUNT_FILE
    - Type:        string
    - Default:     ""

    #### --drive-alternate-export

    Deprecated: no longer needed

    - Config:      alternate_export
    - Env Var:     RCLONE_DRIVE_ALTERNATE_EXPORT
    - Type:        bool
    - Default:     false

    ### Advanced Options

    Here are the advanced options specific to drive (Google Drive).

    #### --drive-token

    OAuth Access Token as a JSON blob.

    - Config:      token
    - Env Var:     RCLONE_DRIVE_TOKEN
    - Type:        string
    - Default:     ""

    #### --drive-auth-url

    Auth server URL.
    Leave blank to use the provider defaults.

    - Config:      auth_url
    - Env Var:     RCLONE_DRIVE_AUTH_URL
    - Type:        string
    - Default:     ""

    #### --drive-token-url

    Token server url.
    Leave blank to use the provider defaults.

    - Config:      token_url
    - Env Var:     RCLONE_DRIVE_TOKEN_URL
    - Type:        string
    - Default:     ""

    #### --drive-service-account-credentials

    Service Account Credentials JSON blob
    Leave blank normally.
    Needed only if you want use SA instead of interactive login.

    - Config:      service_account_credentials
    - Env Var:     RCLONE_DRIVE_SERVICE_ACCOUNT_CREDENTIALS
    - Type:        string
    - Default:     ""

    #### --drive-team-drive

    ID of the Team Drive

    - Config:      team_drive
    - Env Var:     RCLONE_DRIVE_TEAM_DRIVE
    - Type:        string
    - Default:     ""

    #### --drive-auth-owner-only

    Only consider files owned by the authenticated user.

    - Config:      auth_owner_only
    - Env Var:     RCLONE_DRIVE_AUTH_OWNER_ONLY
    - Type:        bool
    - Default:     false

    #### --drive-use-trash

    Send files to the trash instead of deleting permanently.
    Defaults to true, namely sending files to the trash.
    Use `--drive-use-trash=false` to delete files permanently instead.

    - Config:      use_trash
    - Env Var:     RCLONE_DRIVE_USE_TRASH
    - Type:        bool
    - Default:     true

    #### --drive-skip-gdocs

    Skip google documents in all listings.
    If given, gdocs practically become invisible to rclone.

    - Config:      skip_gdocs
    - Env Var:     RCLONE_DRIVE_SKIP_GDOCS
    - Type:        bool
    - Default:     false

    #### --drive-skip-checksum-gphotos

    Skip MD5 checksum on Google photos and videos only.

    Use this if you get checksum errors when transferring Google photos or
    videos.

    Setting this flag will cause Google photos and videos to return a
    blank MD5 checksum.

    Google photos are identified by being in the "photos" space.

    Corrupted checksums are caused by Google modifying the image/video but
    not updating the checksum.

    - Config:      skip_checksum_gphotos
    - Env Var:     RCLONE_DRIVE_SKIP_CHECKSUM_GPHOTOS
    - Type:        bool
    - Default:     false

    #### --drive-shared-with-me

    Only show files that are shared with me.

    Instructs rclone to operate on your "Shared with me" folder (where
    Google Drive lets you access the files and folders others have shared
    with you).

    This works both with the "list" (lsd, lsl, etc) and the "copy"
    commands (copy, sync, etc), and with all other commands too.

    - Config:      shared_with_me
    - Env Var:     RCLONE_DRIVE_SHARED_WITH_ME
    - Type:        bool
    - Default:     false

    #### --drive-trashed-only

    Only show files that are in the trash.
    This will show trashed files in their original directory structure.

    - Config:      trashed_only
    - Env Var:     RCLONE_DRIVE_TRASHED_ONLY
    - Type:        bool
    - Default:     false

    #### --drive-starred-only

    Only show files that are starred.

    - Config:      starred_only
    - Env Var:     RCLONE_DRIVE_STARRED_ONLY
    - Type:        bool
    - Default:     false

    #### --drive-formats

    Deprecated: see export_formats

    - Config:      formats
    - Env Var:     RCLONE_DRIVE_FORMATS
    - Type:        string
    - Default:     ""

    #### --drive-export-formats

    Comma separated list of preferred formats for downloading Google docs.

    - Config:      export_formats
    - Env Var:     RCLONE_DRIVE_EXPORT_FORMATS
    - Type:        string
    - Default:     "docx,xlsx,pptx,svg"

    #### --drive-import-formats

    Comma separated list of preferred formats for uploading Google docs.

    - Config:      import_formats
    - Env Var:     RCLONE_DRIVE_IMPORT_FORMATS
    - Type:        string
    - Default:     ""

    #### --drive-allow-import-name-change

    Allow the filetype to change when uploading Google docs (e.g. file.doc to file.docx). This will confuse sync and reupload every time.

    - Config:      allow_import_name_change
    - Env Var:     RCLONE_DRIVE_ALLOW_IMPORT_NAME_CHANGE
    - Type:        bool
    - Default:     false

    #### --drive-use-created-date

    Use file created date instead of modified date.,

    Useful when downloading data and you want the creation date used in
    place of the last modified date.

    **WARNING**: This flag may have some unexpected consequences.

    When uploading to your drive all files will be overwritten unless they
    haven't been modified since their creation. And the inverse will occur
    while downloading.  This side effect can be avoided by using the
    "--checksum" flag.

    This feature was implemented to retain photos capture date as recorded
    by google photos. You will first need to check the "Create a Google
    Photos folder" option in your google drive settings. You can then copy
    or move the photos locally and use the date the image was taken
    (created) set as the modification date.

    - Config:      use_created_date
    - Env Var:     RCLONE_DRIVE_USE_CREATED_DATE
    - Type:        bool
    - Default:     false

    #### --drive-use-shared-date

    Use date file was shared instead of modified date.

    Note that, as with "--drive-use-created-date", this flag may have
    unexpected consequences when uploading/downloading files.

    If both this flag and "--drive-use-created-date" are set, the created
    date is used.

    - Config:      use_shared_date
    - Env Var:     RCLONE_DRIVE_USE_SHARED_DATE
    - Type:        bool
    - Default:     false

    #### --drive-list-chunk

    Size of listing chunk 100-1000. 0 to disable.

    - Config:      list_chunk
    - Env Var:     RCLONE_DRIVE_LIST_CHUNK
    - Type:        int
    - Default:     1000

    #### --drive-impersonate

    Impersonate this user when using a service account.

    - Config:      impersonate
    - Env Var:     RCLONE_DRIVE_IMPERSONATE
    - Type:        string
    - Default:     ""

    #### --drive-upload-cutoff

    Cutoff for switching to chunked upload

    - Config:      upload_cutoff
    - Env Var:     RCLONE_DRIVE_UPLOAD_CUTOFF
    - Type:        SizeSuffix
    - Default:     8M

    #### --drive-chunk-size

    Upload chunk size. Must a power of 2 >= 256k.

    Making this larger will improve performance, but note that each chunk
    is buffered in memory one per transfer.

    Reducing this will reduce memory usage but decrease performance.

    - Config:      chunk_size
    - Env Var:     RCLONE_DRIVE_CHUNK_SIZE
    - Type:        SizeSuffix
    - Default:     8M

    #### --drive-acknowledge-abuse

    Set to allow files which return cannotDownloadAbusiveFile to be downloaded.

    If downloading a file returns the error "This file has been identified
    as malware or spam and cannot be downloaded" with the error code
    "cannotDownloadAbusiveFile" then supply this flag to rclone to
    indicate you acknowledge the risks of downloading the file and rclone
    will download it anyway.

    - Config:      acknowledge_abuse
    - Env Var:     RCLONE_DRIVE_ACKNOWLEDGE_ABUSE
    - Type:        bool
    - Default:     false

    #### --drive-keep-revision-forever

    Keep new head revision of each file forever.

    - Config:      keep_revision_forever
    - Env Var:     RCLONE_DRIVE_KEEP_REVISION_FOREVER
    - Type:        bool
    - Default:     false

    #### --drive-size-as-quota

    Show sizes as storage quota usage, not actual size.

    Show the size of a file as the storage quota used. This is the
    current version plus any older versions that have been set to keep
    forever.

    **WARNING**: This flag may have some unexpected consequences.

    It is not recommended to set this flag in your config - the
    recommended usage is using the flag form --drive-size-as-quota when
    doing rclone ls/lsl/lsf/lsjson/etc only.

    If you do use this flag for syncing (not recommended) then you will
    need to use --ignore size also.

    - Config:      size_as_quota
    - Env Var:     RCLONE_DRIVE_SIZE_AS_QUOTA
    - Type:        bool
    - Default:     false

    #### --drive-v2-download-min-size

    If Object's are greater, use drive v2 API to download.

    - Config:      v2_download_min_size
    - Env Var:     RCLONE_DRIVE_V2_DOWNLOAD_MIN_SIZE
    - Type:        SizeSuffix
    - Default:     off

    #### --drive-pacer-min-sleep

    Minimum time to sleep between API calls.

    - Config:      pacer_min_sleep
    - Env Var:     RCLONE_DRIVE_PACER_MIN_SLEEP
    - Type:        Duration
    - Default:     100ms

    #### --drive-pacer-burst

    Number of API calls to allow without sleeping.

    - Config:      pacer_burst
    - Env Var:     RCLONE_DRIVE_PACER_BURST
    - Type:        int
    - Default:     100

    #### --drive-server-side-across-configs

    Allow server side operations (eg copy) to work across different drive configs.

    This can be useful if you wish to do a server side copy between two
    different Google drives.  Note that this isn't enabled by default
    because it isn't easy to tell if it will work between any two
    configurations.

    - Config:      server_side_across_configs
    - Env Var:     RCLONE_DRIVE_SERVER_SIDE_ACROSS_CONFIGS
    - Type:        bool
    - Default:     false

    #### --drive-disable-http2

    Disable drive using http2

    There is currently an unsolved issue with the google drive backend and
    HTTP/2.  HTTP/2 is therefore disabled by default for the drive backend
    but can be re-enabled here.  When the issue is solved this flag will
    be removed.

    See: https://github.com/rclone/rclone/issues/3631



    - Config:      disable_http2
    - Env Var:     RCLONE_DRIVE_DISABLE_HTTP2
    - Type:        bool
    - Default:     true

    #### --drive-stop-on-upload-limit

    Make upload limit errors be fatal

    At the time of writing it is only possible to upload 750GB of data to
    Google Drive a day (this is an undocumented limit). When this limit is
    reached Google Drive produces a slightly different error message. When
    this flag is set it causes these errors to be fatal.  These will stop
    the in-progress sync.

    Note that this detection is relying on error message strings which
    Google don't document so it may break in the future.

    See: https://github.com/rclone/rclone/issues/3857


    - Config:      stop_on_upload_limit
    - Env Var:     RCLONE_DRIVE_STOP_ON_UPLOAD_LIMIT
    - Type:        bool
    - Default:     false

    #### --drive-skip-shortcuts

    If set skip shortcut files

    Normally rclone dereferences shortcut files making them appear as if
    they are the original file (see [the shortcuts section](#shortcuts)).
    If this flag is set then rclone will ignore shortcut files completely.


    - Config:      skip_shortcuts
    - Env Var:     RCLONE_DRIVE_SKIP_SHORTCUTS
    - Type:        bool
    - Default:     false

    #### --drive-encoding

    This sets the encoding for the backend.

    See: the [encoding section in the overview](https://rclone.org/overview/#encoding) for more info.

    - Config:      encoding
    - Env Var:     RCLONE_DRIVE_ENCODING
    - Type:        MultiEncoder
    - Default:     InvalidUtf8

    ### Backend commands

    Here are the commands specific to the drive backend.

    Run them with

        rclone backend COMMAND remote:

    The help below will explain what arguments each command takes.

    See [the "rclone backend" command](https://rclone.org/commands/rclone_backend/) for more
    info on how to pass options and arguments.

    These can be run on a running backend using the rc command
    [backend/command](https://rclone.org/rc/#backend/command).

    #### get

    Get command for fetching the drive config parameters

        rclone backend get remote: [options] [<arguments>+]

    This is a get command which will be used to fetch the various drive config parameters

    Usage Examples:

        rclone backend get drive: [-o service_account_file] [-o chunk_size]
        rclone rc backend/command command=get fs=drive: [-o service_account_file] [-o chunk_size]


    Options:

    - "chunk_size": show the current upload chunk size
    - "service_account_file": show the current service account file

    #### set

    Set command for updating the drive config parameters

        rclone backend set remote: [options] [<arguments>+]

    This is a set command which will be used to update the various drive config parameters

    Usage Examples:

        rclone backend set drive: [-o service_account_file=sa.json] [-o chunk_size=67108864]
        rclone rc backend/command command=set fs=drive: [-o service_account_file=sa.json] [-o chunk_size=67108864]


    Options:

    - "chunk_size": update the current upload chunk size
    - "service_account_file": update the current service account file

    #### shortcut

    Create shortcuts from files or directories

        rclone backend shortcut remote: [options] [<arguments>+]

    This command creates shortcuts from files or directories.

    Usage:

        rclone backend shortcut drive: source_item destination_shortcut
        rclone backend shortcut drive: source_item -o target=drive2: destination_shortcut

    In the first example this creates a shortcut from the "source_item"
    which can be a file or a directory to the "destination_shortcut". The
    "source_item" and the "destination_shortcut" should be relative paths
    from "drive:"

    In the second example this creates a shortcut from the "source_item"
    relative to "drive:" to the "destination_shortcut" relative to
    "drive2:". This may fail with a permission error if the user
    authenticated with "drive2:" can't read files from "drive:".


    Options:

    - "target": optional target remote for the shortcut destination

    #### drives

    List the shared drives available to this account

        rclone backend drives remote: [options] [<arguments>+]

    This command lists the shared drives (teamdrives) available to this
    account.

    Usage:

        rclone backend drives drive:

    This will return a JSON list of objects like this

        [
            {
                "id": "0ABCDEF-01234567890",
                "kind": "drive#teamDrive",
                "name": "My Drive"
            },
            {
                "id": "0ABCDEFabcdefghijkl",
                "kind": "drive#teamDrive",
                "name": "Test Drive"
            }
        ]



    #### untrash

    Untrash files and directories

        rclone backend untrash remote: [options] [<arguments>+]

    This command untrashes all the files and directories in the directory
    passed in recursively.

    Usage:

    This takes an optional directory to trash which make this easier to
    use via the API.

        rclone backend untrash drive:directory
        rclone backend -i untrash drive:directory subdir

    Use the -i flag to see what would be restored before restoring it.

    Result:

        {
            "Untrashed": 17,
            "Errors": 0
        }




    ### Limitations ###

    Drive has quite a lot of rate limiting.  This causes rclone to be
    limited to transferring about 2 files per second only.  Individual
    files may be transferred much faster at 100s of MBytes/s but lots of
    small files can take a long time.

    Server side copies are also subject to a separate rate limit. If you
    see User rate limit exceeded errors, wait at least 24 hours and retry.
    You can disable server side copies with `--disable copy` to download
    and upload the files if you prefer.

    #### Limitations of Google Docs ####

    Google docs will appear as size -1 in `rclone ls` and as size 0 in
    anything which uses the VFS layer, eg `rclone mount`, `rclone serve`.

    This is because rclone can't find out the size of the Google docs
    without downloading them.

    Google docs will transfer correctly with `rclone sync`, `rclone copy`
    etc as rclone knows to ignore the size when doing the transfer.

    However an unfortunate consequence of this is that you may not be able
    to download Google docs using `rclone mount`. If it doesn't work you
    will get a 0 sized file.  If you try again the doc may gain its
    correct size and be downloadable. Whether it will work on not depends
    on the application accessing the mount and the OS you are running -
    experiment to find out if it does work for you!

    ### Duplicated files ###

    Sometimes, for no reason I've been able to track down, drive will
    duplicate a file that rclone uploads.  Drive unlike all the other
    remotes can have duplicated files.

    Duplicated files cause problems with the syncing and you will see
    messages in the log about duplicates.

    Use `rclone dedupe` to fix duplicated files.

    Note that this isn't just a problem with rclone, even Google Photos on
    Android duplicates files on drive sometimes.

    ### Rclone appears to be re-copying files it shouldn't ###

    The most likely cause of this is the duplicated file issue above - run
    `rclone dedupe` and check your logs for duplicate object or directory
    messages.

    This can also be caused by a delay/caching on google drive's end when
    comparing directory listings. Specifically with team drives used in
    combination with --fast-list. Files that were uploaded recently may
    not appear on the directory list sent to rclone when using --fast-list.

    Waiting a moderate period of time between attempts (estimated to be
    approximately 1 hour) and/or not using --fast-list both seem to be
    effective in preventing the problem.

    ### Making your own client_id ###

    When you use rclone with Google drive in its default configuration you
    are using rclone's client_id.  This is shared between all the rclone
    users.  There is a global rate limit on the number of queries per
    second that each client_id can do set by Google.  rclone already has a
    high quota and I will continue to make sure it is high enough by
    contacting Google.

    It is strongly recommended to use your own client ID as the default rclone ID is heavily used. If you have multiple services running, it is recommended to use an API key for each service. The default Google quota is 10 transactions per second so it is recommended to stay under that number as if you use more than that, it will cause rclone to rate limit and make things slower.

    Here is how to create your own Google Drive client ID for rclone:

    1. Log into the [Google API
    Console](https://console.developers.google.com/) with your Google
    account. It doesn't matter what Google account you use. (It need not
    be the same account as the Google Drive you want to access)

    2. Select a project or create a new project.

    3. Under "ENABLE APIS AND SERVICES" search for "Drive", and enable the
    "Google Drive API".

    4. Click "Credentials" in the left-side panel (not "Create
    credentials", which opens the wizard), then "Create credentials"

    5. If you already configured an "Oauth Consent Screen", then skip
    to the next step; if not, click on "CONFIGURE CONSENT SCREEN" button 
    (near the top right corner of the right panel), then select "External"
    and click on "CREATE"; on the next screen, enter an "Application name"
    ("rclone" is OK) then click on "Save" (all other data is optional). 
    Click again on "Credentials" on the left panel to go back to the 
    "Credentials" screen.

    (PS: if you are a GSuite user, you could also select "Internal" instead
    of "External" above, but this has not been tested/documented so far). 

    6.  Click on the "+ CREATE CREDENTIALS" button at the top of the screen,
    then select "OAuth client ID".

    7. Choose an application type of "Desktop app" if you using a Google account or "Other" if 
    you using a GSuite account and click "Create". (the default name is fine)

    8. It will show you a client ID and client secret.  Use these values
    in rclone config to add a new remote or edit an existing remote.

    Be aware that, due to the "enhanced security" recently introduced by
    Google, you are theoretically expected to "submit your app for verification"
    and then wait a few weeks(!) for their response; in practice, you can go right
    ahead and use the client ID and client secret with rclone, the only issue will
    be a very scary confirmation screen shown when you connect via your browser 
    for rclone to be able to get its token-id (but as this only happens during 
    the remote configuration, it's not such a big deal). 

    (Thanks to @balazer on github for these instructions.)

    Sometimes, creation of an OAuth consent in Google API Console fails due to an error message
    “The request failed because changes to one of the field of the resource is not supported”.
    As a convenient workaround, the necessary Google Drive API key can be created on the
    [Python Quickstart](https://developers.google.com/drive/api/v3/quickstart/python) page.
    Just push the Enable the Drive API button to receive the Client ID and Secret.
    Note that it will automatically create a new project in the API Console.

     Google Photos
    -------------------------------------------------

    The rclone backend for [Google Photos](https://www.google.com/photos/about/) is
    a specialized backend for transferring photos and videos to and from
    Google Photos.

    **NB** The Google Photos API which rclone uses has quite a few
    limitations, so please read the [limitations section](#limitations)
    carefully to make sure it is suitable for your use.

    ## Configuring Google Photos

    The initial setup for google cloud storage involves getting a token from Google Photos
    which you need to do in your browser.  `rclone config` walks you
    through it.

    Here is an example of how to make a remote called `remote`.  First run:

         rclone config

    This will guide you through an interactive setup process:

No remotes found - make a new one n) New remote s) Set configuration
password q) Quit config n/s/q> n name> remote Type of storage to
configure. Enter a string value. Press Enter for the default ("").
Choose a number from below, or type in your own value [snip] XX / Google
Photos  "google photos" [snip] Storage> google photos ** See help for
google photos backend at: https://rclone.org/googlephotos/ **

Google Application Client Id Leave blank normally. Enter a string value.
Press Enter for the default (""). client_id> Google Application Client
Secret Leave blank normally. Enter a string value. Press Enter for the
default (""). client_secret> Set to make the Google Photos backend read
only.

If you choose read only then rclone will only request read only access
to your photos, otherwise rclone will request full access. Enter a
boolean value (true or false). Press Enter for the default ("false").
read_only> Edit advanced config? (y/n) y) Yes n) No y/n> n Remote config
Use auto config? * Say Y if not sure * Say N if you are working on a
remote or headless machine y) Yes n) No y/n> y If your browser doesn't
open automatically go to the following link: http://127.0.0.1:53682/auth
Log in and authorize rclone for access Waiting for code... Got code

*** IMPORTANT: All media items uploaded to Google Photos with rclone ***
are stored in full resolution at original quality. These uploads ***
will count towards storage in your Google Account.

  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  [remote] type = google photos token = {"access_token":"XXX","token_type":"Bearer","refresh_token":"XXX","expiry":"2019-06-28T17:38:04.644930156+01:00"}
  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  y) Yes this is OK e) Edit this remote d) Delete this remote y/e/d> y ```

  Note that rclone runs a webserver on your local machine to collect the token as returned from Google if you use auto config mode. This only runs from the moment it opens your browser to the moment you get back the verification code. This is on http://127.0.0.1:53682/ and this may require you to unblock it temporarily if you are running a host firewall, or use manual mode.

  This remote is called remote and can now be used like this

  See all the albums in your photos

  rclone lsd remote:album

  Make a new album

  rclone mkdir remote:album/newAlbum

  List the contents of an album

  rclone ls remote:album/newAlbum

  Sync /home/local/images to the Google Photos, removing any excess files in the album.

  rclone sync -i /home/local/image remote:album/newAlbum

  ## Layout

  As Google Photos is not a general purpose cloud storage system the backend is laid out to help you navigate it.

  The directories under media show different ways of categorizing the media. Each file will appear multiple times. So if you want to make a backup of your google photos you might choose to backup remote:media/by-month. (NB remote:media/by-day is rather slow at the moment so avoid for syncing.)

  Note that all your photos and videos will appear somewhere under media, but they may not appear under album unless you've put them into albums.

  / - upload - file1.jpg - file2.jpg - ... - media - all - file1.jpg - file2.jpg - ... - by-year - 2000 - file1.jpg - ... - 2001 - file2.jpg - ... - ... - by-month - 2000 - 2000-01 - file1.jpg - ... - 2000-02 - file2.jpg - ... - ... - by-day - 2000 - 2000-01-01 - file1.jpg - ... - 2000-01-02 - file2.jpg - ... - ... - album - album name - album name/sub - shared-album - album name - album name/sub - feature - favorites - file1.jpg - file2.jpg

  There are two writable parts of the tree, the upload directory and sub directories of the album directory.

  The upload directory is for uploading files you don't want to put into albums. This will be empty to start with and will contain the files you've uploaded for one rclone session only, becoming empty again when you restart rclone. The use case for this would be if you have a load of files you just want to once off dump into Google Photos. For repeated syncing, uploading to album will work better.

  Directories within the album directory are also writeable and you may create new directories (albums) under album. If you copy files with a directory hierarchy in there then rclone will create albums with the / character in them. For example if you do

  rclone copy /path/to/images remote:album/images

  and the images directory contains

  images - file1.jpg dir file2.jpg dir2 dir3 file3.jpg

  Then rclone will create the following albums with the following files in

  - images - file1.jpg - images/dir - file2.jpg - images/dir2/dir3 - file3.jpg

  This means that you can use the album path pretty much like a normal filesystem and it is a good target for repeated syncing.

  The shared-album directory shows albums shared with you or by you. This is similar to the Sharing tab in the Google Photos web interface.

  ## Limitations

  Only images and videos can be uploaded. If you attempt to upload non videos or images or formats that Google Photos doesn't understand, rclone will upload the file, then Google Photos will give an error when it is put turned into a media item.

  Note that all media items uploaded to Google Photos through the API are stored in full resolution at "original quality" and WILL count towards your storage quota in your Google Account. The API does NOT offer a way to upload in "high quality" mode..

  ### Downloading Images

  When Images are downloaded this strips EXIF location (according to the docs and my tests). This is a limitation of the Google Photos API and is covered by bug #112096115.

  THE CURRENT GOOGLE API DOES NOT ALLOW PHOTOS TO BE DOWNLOADED AT ORIGINAL RESOLUTION. THIS IS VERY IMPORTANT IF YOU ARE, FOR EXAMPLE, RELYING ON "GOOGLE PHOTOS" AS A BACKUP OF YOUR PHOTOS. YOU WILL NOT BE ABLE TO USE RCLONE TO REDOWNLOAD ORIGINAL IMAGES. YOU COULD USE 'GOOGLE TAKEOUT' TO RECOVER THE ORIGINAL PHOTOS AS A LAST RESORT

  ### Downloading Videos

  When videos are downloaded they are downloaded in a really compressed version of the video compared to downloading it via the Google Photos web interface. This is covered by bug #113672044.

  ### Duplicates

  If a file name is duplicated in a directory then rclone will add the file ID into its name. So two files called file.jpg would then appear as file {123456}.jpg and file {ABCDEF}.jpg (the actual IDs are a lot longer alas!).

  If you upload the same image (with the same binary data) twice then Google Photos will deduplicate it. However it will retain the filename from the first upload which may confuse rclone. For example if you uploaded an image to upload then uploaded the same image to album/my_album the filename of the image in album/my_album will be what it was uploaded with initially, not what you uploaded it with to album. In practise this shouldn't cause
  too many problems.

  ### Modified time

  The date shown of media in Google Photos is the creation date as determined by the EXIF information, or the upload date if that is not known.

  This is not changeable by rclone and is not the modification date of the media on local disk. This means that rclone cannot use the dates from Google Photos for syncing purposes.

  ### Size

  The Google Photos API does not return the size of media. This means that when syncing to Google Photos, rclone can only do a file existence check.

  It is possible to read the size of the media, but this needs an extra HTTP HEAD request per media item so is VERY SLOW and uses up a lot of transactions. This can be enabled with the --gphotos-read-size option or the read_size = true config parameter.

  If you want to use the backend with rclone mount you may need to enable this flag (depending on your OS and application using the photos) otherwise you may not be able to read media off the mount. You'll need to experiment to see if it works for you without the flag.

  ### Albums

  Rclone can only upload files to albums it created. This is a limitation of the Google Photos API.

  Rclone can remove files it uploaded from albums it created only.

  ### Deleting files

  Rclone can remove files from albums it created, but note that the Google Photos API does not allow media to be deleted permanently so this media will still remain. See bug #109759781.

  Rclone cannot delete files anywhere except under album.

  ### Deleting albums

  The Google Photos API does not support deleting albums - see bug #135714733.

  ### Standard Options

  Here are the standard options specific to google photos (Google Photos).

  #### --gphotos-client-id

  OAuth Client Id Leave blank normally.

  - Config: client_id - Env Var: RCLONE_GPHOTOS_CLIENT_ID - Type: string - Default: ""

  #### --gphotos-client-secret

  OAuth Client Secret Leave blank normally.

  - Config: client_secret - Env Var: RCLONE_GPHOTOS_CLIENT_SECRET - Type: string - Default: ""

  #### --gphotos-read-only

  Set to make the Google Photos backend read only.

  If you choose read only then rclone will only request read only access to your photos, otherwise rclone will request full access.

  - Config: read_only - Env Var: RCLONE_GPHOTOS_READ_ONLY - Type: bool - Default: false

  ### Advanced Options

  Here are the advanced options specific to google photos (Google Photos).

  #### --gphotos-token

  OAuth Access Token as a JSON blob.

  - Config: token - Env Var: RCLONE_GPHOTOS_TOKEN - Type: string - Default: ""

  #### --gphotos-auth-url

  Auth server URL. Leave blank to use the provider defaults.

  - Config: auth_url - Env Var: RCLONE_GPHOTOS_AUTH_URL - Type: string - Default: ""

  #### --gphotos-token-url

  Token server url. Leave blank to use the provider defaults.

  - Config: token_url - Env Var: RCLONE_GPHOTOS_TOKEN_URL - Type: string - Default: ""

  #### --gphotos-read-size

  Set to read the size of media items.

  Normally rclone does not read the size of media items since this takes another transaction. This isn't necessary for syncing. However rclone mount needs to know the size of files in advance of reading them, so setting this flag when using rclone mount is recommended if you want to read the media.

  - Config: read_size - Env Var: RCLONE_GPHOTOS_READ_SIZE - Type: bool - Default: false

  #### --gphotos-start-year

  Year limits the photos to be downloaded to those which are uploaded after the given year

  - Config: start_year - Env Var: RCLONE_GPHOTOS_START_YEAR - Type: int - Default: 2000

  HTTP
  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The HTTP remote is a read only remote for reading files of a webserver.
The webserver should provide file listings which rclone will read and
turn into a remote. This has been tested with common webservers such as
Apache/Nginx/Caddy and will likely work with file listings from most web
servers. (If it doesn't then please file an issue, or send a pull
request!)

Paths are specified as remote: or remote:path/to/dir.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / http Connection
       \ "http"
    [snip]
    Storage> http
    URL of http host to connect to
    Choose a number from below, or type in your own value
     1 / Connect to example.com
       \ "https://example.com"
    url> https://beta.rclone.org
    Remote config
    --------------------
    [remote]
    url = https://beta.rclone.org
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y
    Current remotes:

    Name                 Type
    ====                 ====
    remote               http

    e) Edit existing remote
    n) New remote
    d) Delete remote
    r) Rename remote
    c) Copy remote
    s) Set configuration password
    q) Quit config
    e/n/d/r/c/s/q> q

This remote is called remote and can now be used like this

See all the top level directories

    rclone lsd remote:

List the contents of a directory

    rclone ls remote:directory

Sync the remote directory to /home/local/directory, deleting any excess
files.

    rclone sync -i remote:directory /home/local/directory

Read only

This remote is read only - you can't upload files to an HTTP server.

Modified time

Most HTTP servers store time accurate to 1 second.

Checksum

No checksums are stored.

Usage without a config file

Since the http remote only has one config parameter it is easy to use
without a config file:

    rclone lsd --http-url https://beta.rclone.org :http:

Standard Options

Here are the standard options specific to http (http Connection).

--http-url

URL of http host to connect to

-   Config: url
-   Env Var: RCLONE_HTTP_URL
-   Type: string
-   Default: ""
-   Examples:
    -   "https://example.com"
        -   Connect to example.com
    -   "https://user:pass@example.com"
        -   Connect to example.com using a username and password

Advanced Options

Here are the advanced options specific to http (http Connection).

--http-headers

Set HTTP headers for all transactions

Use this to set additional HTTP headers for all transactions

The input format is comma separated list of key,value pairs. Standard
CSV encoding may be used.

For example to set a Cookie use 'Cookie,name=value', or
'"Cookie","name=value"'.

You can set multiple headers, eg
'"Cookie","name=value","Authorization","xxx"'.

-   Config: headers
-   Env Var: RCLONE_HTTP_HEADERS
-   Type: CommaSepList
-   Default:

--http-no-slash

Set this if the site doesn't end directories with /

Use this if your target website does not use / on the end of
directories.

A / on the end of a path is how rclone normally tells the difference
between files and directories. If this flag is set, then rclone will
treat all files with Content-Type: text/html as directories and read
URLs from them rather than downloading them.

Note that this may cause rclone to confuse genuine HTML files with
directories.

-   Config: no_slash
-   Env Var: RCLONE_HTTP_NO_SLASH
-   Type: bool
-   Default: false

--http-no-head

Don't use HEAD requests to find file sizes in dir listing

If your site is being very slow to load then you can try this option.
Normally rclone does a HEAD request for each potential file in a
directory listing to:

-   find its size
-   check it really exists
-   check to see if it is a directory

If you set this option, rclone will not do the HEAD request. This will
mean

-   directory listings are much quicker
-   rclone won't have the times or sizes of any files
-   some files that don't exist may be in the listing

-   Config: no_head
-   Env Var: RCLONE_HTTP_NO_HEAD
-   Type: bool
-   Default: false


Hubic

Paths are specified as remote:path

Paths are specified as remote:container (or remote: for the lsd
command.) You may put subdirectories in too, eg
remote:container/path/to/dir.

The initial setup for Hubic involves getting a token from Hubic which
you need to do in your browser. rclone config walks you through it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    n) New remote
    s) Set configuration password
    n/s> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Hubic
       \ "hubic"
    [snip]
    Storage> hubic
    Hubic Client Id - leave blank normally.
    client_id>
    Hubic Client Secret - leave blank normally.
    client_secret>
    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    --------------------
    [remote]
    client_id =
    client_secret =
    token = {"access_token":"XXXXXX"}
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

See the remote setup docs for how to set it up on a machine with no
Internet browser available.

Note that rclone runs a webserver on your local machine to collect the
token as returned from Hubic. This only runs from the moment it opens
your browser to the moment you get back the verification code. This is
on http://127.0.0.1:53682/ and this it may require you to unblock it
temporarily if you are running a host firewall.

Once configured you can then use rclone like this,

List containers in the top level of your Hubic

    rclone lsd remote:

List all the files in your Hubic

    rclone ls remote:

To copy a local directory to an Hubic directory called backup

    rclone copy /home/source remote:backup

If you want the directory to be visible in the official _Hubic browser_,
you need to copy your files to the default directory

    rclone copy /home/source remote:default/backup

--fast-list

This remote supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details.

Modified time

The modified time is stored as metadata on the object as
X-Object-Meta-Mtime as floating point since the epoch accurate to 1 ns.

This is a de facto standard (used in the official python-swiftclient
amongst others) for storing the modification time for an object.

Note that Hubic wraps the Swift backend, so most of the properties of
are the same.

Standard Options

Here are the standard options specific to hubic (Hubic).

--hubic-client-id

OAuth Client Id Leave blank normally.

-   Config: client_id
-   Env Var: RCLONE_HUBIC_CLIENT_ID
-   Type: string
-   Default: ""

--hubic-client-secret

OAuth Client Secret Leave blank normally.

-   Config: client_secret
-   Env Var: RCLONE_HUBIC_CLIENT_SECRET
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to hubic (Hubic).

--hubic-token

OAuth Access Token as a JSON blob.

-   Config: token
-   Env Var: RCLONE_HUBIC_TOKEN
-   Type: string
-   Default: ""

--hubic-auth-url

Auth server URL. Leave blank to use the provider defaults.

-   Config: auth_url
-   Env Var: RCLONE_HUBIC_AUTH_URL
-   Type: string
-   Default: ""

--hubic-token-url

Token server url. Leave blank to use the provider defaults.

-   Config: token_url
-   Env Var: RCLONE_HUBIC_TOKEN_URL
-   Type: string
-   Default: ""

--hubic-chunk-size

Above this size files will be chunked into a _segments container.

Above this size files will be chunked into a _segments container. The
default for this is 5GB which is its maximum value.

-   Config: chunk_size
-   Env Var: RCLONE_HUBIC_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 5G

--hubic-no-chunk

Don't chunk files during streaming upload.

When doing streaming uploads (eg using rcat or mount) setting this flag
will cause the swift backend to not upload chunked files.

This will limit the maximum upload size to 5GB. However non chunked
files are easier to deal with and have an MD5SUM.

Rclone will still chunk files bigger than chunk_size when doing normal
copy operations.

-   Config: no_chunk
-   Env Var: RCLONE_HUBIC_NO_CHUNK
-   Type: bool
-   Default: false

--hubic-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_HUBIC_ENCODING
-   Type: MultiEncoder
-   Default: Slash,InvalidUtf8

Limitations

This uses the normal OpenStack Swift mechanism to refresh the Swift API
credentials and ignores the expires field returned by the Hubic API.

The Swift API doesn't return a correct MD5SUM for segmented files
(Dynamic or Static Large Objects) so rclone won't check or use the
MD5SUM for these.


Jottacloud

Jottacloud is a cloud storage service provider from a Norwegian company,
using its own datacenters in Norway.

In addition to the official service at jottacloud.com, there are also
several whitelabel versions which should work with this backend.

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.


Setup

Default Setup

To configure Jottacloud you will need to generate a personal security
token in the Jottacloud web interface. You will the option to do in your
account security settings (for whitelabel version you need to find this
page in its web interface). Note that the web interface may refer to
this token as a JottaCli token.

Legacy Setup

If you are using one of the whitelabel versions (Elgiganten, Com Hem
Cloud) you may not have the option to generate a CLI token. In this case
you'll have to use the legacy authentification. To to this select yes
when the setup asks for legacy authentification and enter your username
and password. The rest of the setup is identical to the default setup.

Here is an example of how to make a remote called remote with the
default setup. First run:

    rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Jottacloud
       \ "jottacloud"
    [snip]
    Storage> jottacloud
    ** See help for jottacloud backend at: https://rclone.org/jottacloud/ **

    Edit advanced config? (y/n)
    y) Yes
    n) No
    y/n> n
    Remote config
    Use legacy authentification?.
    This is only required for certain whitelabel versions of Jottacloud and not recommended for normal users.
    y) Yes
    n) No (default)
    y/n> n

    Generate a personal login token here: https://www.jottacloud.com/web/secure
    Login Token> <your token here>

    Do you want to use a non standard device/mountpoint e.g. for accessing files uploaded using the official Jottacloud client?

    y) Yes
    n) No
    y/n> y
    Please select the device to use. Normally this will be Jotta
    Choose a number from below, or type in an existing value
     1 > DESKTOP-3H31129
     2 > Jotta
    Devices> 2
    Please select the mountpoint to user. Normally this will be Archive
    Choose a number from below, or type in an existing value
     1 > Archive
     2 > Links
     3 > Sync
     
    Mountpoints> 1
    --------------------
    [jotta]
    type = jottacloud
    token = {........}
    device = Jotta
    mountpoint = Archive
    configVersion = 1
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Once configured you can then use rclone like this,

List directories in top level of your Jottacloud

    rclone lsd remote:

List all the files in your Jottacloud

    rclone ls remote:

To copy a local directory to an Jottacloud directory called backup

    rclone copy /home/source remote:backup

Devices and Mountpoints

The official Jottacloud client registers a device for each computer you
install it on, and then creates a mountpoint for each folder you select
for Backup. The web interface uses a special device called Jotta for the
Archive and Sync mountpoints. In most cases you'll want to use the
Jotta/Archive device/mountpoint, however if you want to access files
uploaded by any of the official clients rclone provides the option to
select other devices and mountpoints during config.

The built-in Jotta device may also contain several other mountpoints,
such as: Latest, Links, Shared and Trash. These are special mountpoints
with a different internal representation than the "regular" mountpoints.
Rclone will only to a very limited degree support them. Generally you
should avoid these, unless you know what you are doing.

--fast-list

This remote supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details.

Note that the implementation in Jottacloud always uses only a single API
request to get the entire list, so for large folders this could lead to
long wait time before the first results are shown.

Modified time and hashes

Jottacloud allows modification times to be set on objects accurate to 1
second. These will be used to detect whether objects need syncing or
not.

Jottacloud supports MD5 type hashes, so you can use the --checksum flag.

Note that Jottacloud requires the MD5 hash before upload so if the
source does not have an MD5 checksum then the file will be cached
temporarily on disk (wherever the TMPDIR environment variable points to)
before it is uploaded. Small files will be cached in memory - see the
--jottacloud-md5-memory-limit flag.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  "            0x22        ＂
  *            0x2A        ＊
  :            0x3A        ：
  <            0x3C        ＜
  >            0x3E        ＞
  ?            0x3F        ？
  |            0x7C        ｜

Invalid UTF-8 bytes will also be replaced, as they can't be used in XML
strings.

Deleting files

By default rclone will send all files to the trash when deleting files.
They will be permanently deleted automatically after 30 days. You may
bypass the trash and permanently delete files immediately by using the
--jottacloud-hard-delete flag, or set the equivalent environment
variable. Emptying the trash is supported by the cleanup command.

Versions

Jottacloud supports file versioning. When rclone uploads a new version
of a file it creates a new version of it. Currently rclone only supports
retrieving the current version but older versions can be accessed via
the Jottacloud Website.

Quota information

To view your current quota you can use the rclone about remote: command
which will display your usage limit (unless it is unlimited) and the
current usage.

Advanced Options

Here are the advanced options specific to jottacloud (Jottacloud).

--jottacloud-md5-memory-limit

Files bigger than this will be cached on disk to calculate the MD5 if
required.

-   Config: md5_memory_limit
-   Env Var: RCLONE_JOTTACLOUD_MD5_MEMORY_LIMIT
-   Type: SizeSuffix
-   Default: 10M

--jottacloud-trashed-only

Only show files that are in the trash. This will show trashed files in
their original directory structure.

-   Config: trashed_only
-   Env Var: RCLONE_JOTTACLOUD_TRASHED_ONLY
-   Type: bool
-   Default: false

--jottacloud-hard-delete

Delete files permanently rather than putting them into the trash.

-   Config: hard_delete
-   Env Var: RCLONE_JOTTACLOUD_HARD_DELETE
-   Type: bool
-   Default: false

--jottacloud-upload-resume-limit

Files bigger than this can be resumed if the upload fail's.

-   Config: upload_resume_limit
-   Env Var: RCLONE_JOTTACLOUD_UPLOAD_RESUME_LIMIT
-   Type: SizeSuffix
-   Default: 10M

--jottacloud-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_JOTTACLOUD_ENCODING
-   Type: MultiEncoder
-   Default:
    Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,Del,Ctl,InvalidUtf8,Dot

Limitations

Note that Jottacloud is case insensitive so you can't have a file called
"Hello.doc" and one called "hello.doc".

There are quite a few characters that can't be in Jottacloud file names.
Rclone will map these names to and from an identical looking unicode
equivalent. For example if a file has a ? in it will be mapped to ？
instead.

Jottacloud only supports filenames up to 255 characters in length.

Troubleshooting

Jottacloud exhibits some inconsistent behaviours regarding deleted files
and folders which may cause Copy, Move and DirMove operations to
previously deleted paths to fail. Emptying the trash should help in such
cases.


Koofr

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

The initial setup for Koofr involves creating an application password
for rclone. You can do that by opening the Koofr web application, giving
the password a nice name like rclone and clicking on generate.

Here is an example of how to make a remote called koofr. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> koofr 
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Koofr
       \ "koofr"
    [snip]
    Storage> koofr
    ** See help for koofr backend at: https://rclone.org/koofr/ **

    Your Koofr user name
    Enter a string value. Press Enter for the default ("").
    user> USER@NAME
    Your Koofr password for rclone (generate one at https://app.koofr.net/app/admin/preferences/password)
    y) Yes type in my own password
    g) Generate random password
    y/g> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Edit advanced config? (y/n)
    y) Yes
    n) No
    y/n> n
    Remote config
    --------------------
    [koofr]
    type = koofr
    baseurl = https://app.koofr.net
    user = USER@NAME
    password = *** ENCRYPTED ***
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

You can choose to edit advanced config in order to enter your own
service URL if you use an on-premise or white label Koofr instance, or
choose an alternative mount instead of your primary storage.

Once configured you can then use rclone like this,

List directories in top level of your Koofr

    rclone lsd koofr:

List all the files in your Koofr

    rclone ls koofr:

To copy a local directory to an Koofr directory called backup

    rclone copy /home/source remote:backup

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  \            0x5C        ＼

Invalid UTF-8 bytes will also be replaced, as they can't be used in XML
strings.

Standard Options

Here are the standard options specific to koofr (Koofr).

--koofr-user

Your Koofr user name

-   Config: user
-   Env Var: RCLONE_KOOFR_USER
-   Type: string
-   Default: ""

--koofr-password

Your Koofr password for rclone (generate one at
https://app.koofr.net/app/admin/preferences/password)

NB Input to this must be obscured - see rclone obscure.

-   Config: password
-   Env Var: RCLONE_KOOFR_PASSWORD
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to koofr (Koofr).

--koofr-endpoint

The Koofr API endpoint to use

-   Config: endpoint
-   Env Var: RCLONE_KOOFR_ENDPOINT
-   Type: string
-   Default: "https://app.koofr.net"

--koofr-mountid

Mount ID of the mount to use. If omitted, the primary mount is used.

-   Config: mountid
-   Env Var: RCLONE_KOOFR_MOUNTID
-   Type: string
-   Default: ""

--koofr-setmtime

Does the backend support setting modification time. Set this to false if
you use a mount ID that points to a Dropbox or Amazon Drive backend.

-   Config: setmtime
-   Env Var: RCLONE_KOOFR_SETMTIME
-   Type: bool
-   Default: true

--koofr-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_KOOFR_ENCODING
-   Type: MultiEncoder
-   Default: Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot

Limitations

Note that Koofr is case insensitive so you can't have a file called
"Hello.doc" and one called "hello.doc".


Mail.ru Cloud

Mail.ru Cloud is a cloud storage provided by a Russian internet company
Mail.Ru Group. The official desktop client is Disk-O:, available only on
Windows. (Please note that official sites are in Russian)

Currently it is recommended to disable 2FA on Mail.ru accounts intended
for rclone until it gets eventually implemented.

Features highlights

-   Paths may be as deep as required, eg remote:directory/subdirectory
-   Files have a last modified time property, directories don't
-   Deleted files are by default moved to the trash
-   Files and directories can be shared via public links
-   Partial uploads or streaming are not supported, file size must be
    known before upload
-   Maximum file size is limited to 2G for a free account, unlimited for
    paid accounts
-   Storage keeps hash for all files and performs transparent
    deduplication, the hash algorithm is a modified SHA1
-   If a particular file is already present in storage, one can quickly
    submit file hash instead of long file upload (this optimization is
    supported by rclone)

Configuration

Here is an example of making a mailru configuration. First create a
Mail.ru Cloud account and choose a tariff, then run

    rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Mail.ru Cloud
       \ "mailru"
    [snip]
    Storage> mailru
    User name (usually email)
    Enter a string value. Press Enter for the default ("").
    user> username@mail.ru
    Password
    y) Yes type in my own password
    g) Generate random password
    y/g> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Skip full upload if there is another file with same data hash.
    This feature is called "speedup" or "put by hash". It is especially efficient
    in case of generally available files like popular books, video or audio clips
    [snip]
    Enter a boolean value (true or false). Press Enter for the default ("true").
    Choose a number from below, or type in your own value
     1 / Enable
       \ "true"
     2 / Disable
       \ "false"
    speedup_enable> 1
    Edit advanced config? (y/n)
    y) Yes
    n) No
    y/n> n
    Remote config
    --------------------
    [remote]
    type = mailru
    user = username@mail.ru
    pass = *** ENCRYPTED ***
    speedup_enable = true
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Configuration of this backend does not require a local web browser. You
can use the configured backend as shown below:

See top level directories

    rclone lsd remote:

Make a new directory

    rclone mkdir remote:directory

List the contents of a directory

    rclone ls remote:directory

Sync /home/local/directory to the remote path, deleting any excess files
in the path.

    rclone sync -i /home/local/directory remote:directory

Modified time

Files support a modification time attribute with up to 1 second
precision. Directories do not have a modification time, which is shown
as "Jan 1 1970".

Hash checksums

Hash sums use a custom Mail.ru algorithm based on SHA1. If file size is
less than or equal to the SHA1 block size (20 bytes), its hash is simply
its data right-padded with zero bytes. Hash sum of a larger file is
computed as a SHA1 sum of the file data bytes concatenated with a
decimal representation of the data length.

Emptying Trash

Removing a file or directory actually moves it to the trash, which is
not visible to rclone but can be seen in a web browser. The trashed file
still occupies part of total quota. If you wish to empty your trash and
free some quota, you can use the rclone cleanup remote: command, which
will permanently delete all your trashed files. This command does not
take any path arguments.

Quota information

To view your current quota you can use the rclone about remote: command
which will display your usage limit (quota) and the current usage.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  "            0x22        ＂
  *            0x2A        ＊
  :            0x3A        ：
  <            0x3C        ＜
  >            0x3E        ＞
  ?            0x3F        ？
  \            0x5C        ＼
  |            0x7C        ｜

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Limitations

File size limits depend on your account. A single file size is limited
by 2G for a free account and unlimited for paid tariffs. Please refer to
the Mail.ru site for the total uploaded size limits.

Note that Mailru is case insensitive so you can't have a file called
"Hello.doc" and one called "hello.doc".

Standard Options

Here are the standard options specific to mailru (Mail.ru Cloud).

--mailru-user

User name (usually email)

-   Config: user
-   Env Var: RCLONE_MAILRU_USER
-   Type: string
-   Default: ""

--mailru-pass

Password

NB Input to this must be obscured - see rclone obscure.

-   Config: pass
-   Env Var: RCLONE_MAILRU_PASS
-   Type: string
-   Default: ""

--mailru-speedup-enable

Skip full upload if there is another file with same data hash. This
feature is called "speedup" or "put by hash". It is especially efficient
in case of generally available files like popular books, video or audio
clips, because files are searched by hash in all accounts of all mailru
users. Please note that rclone may need local memory and disk space to
calculate content hash in advance and decide whether full upload is
required. Also, if rclone does not know file size in advance (e.g. in
case of streaming or partial uploads), it will not even try this
optimization.

-   Config: speedup_enable
-   Env Var: RCLONE_MAILRU_SPEEDUP_ENABLE
-   Type: bool
-   Default: true
-   Examples:
    -   "true"
        -   Enable
    -   "false"
        -   Disable

Advanced Options

Here are the advanced options specific to mailru (Mail.ru Cloud).

--mailru-speedup-file-patterns

Comma separated list of file name patterns eligible for speedup (put by
hash). Patterns are case insensitive and can contain '*' or '?' meta
characters.

-   Config: speedup_file_patterns
-   Env Var: RCLONE_MAILRU_SPEEDUP_FILE_PATTERNS
-   Type: string
-   Default: "_.mkv,_.avi,_.mp4,_.mp3,_.zip,_.gz,_.rar,_.pdf"
-   Examples:
    -   ""
        -   Empty list completely disables speedup (put by hash).
    -   "*"
        -   All files will be attempted for speedup.
    -   "_.mkv,_.avi,_.mp4,_.mp3"
        -   Only common audio/video files will be tried for put by hash.
    -   "_.zip,_.gz,_.rar,_.pdf"
        -   Only common archives or PDF books will be tried for speedup.

--mailru-speedup-max-disk

This option allows you to disable speedup (put by hash) for large files
(because preliminary hashing can exhaust you RAM or disk space)

-   Config: speedup_max_disk
-   Env Var: RCLONE_MAILRU_SPEEDUP_MAX_DISK
-   Type: SizeSuffix
-   Default: 3G
-   Examples:
    -   "0"
        -   Completely disable speedup (put by hash).
    -   "1G"
        -   Files larger than 1Gb will be uploaded directly.
    -   "3G"
        -   Choose this option if you have less than 3Gb free on local
            disk.

--mailru-speedup-max-memory

Files larger than the size given below will always be hashed on disk.

-   Config: speedup_max_memory
-   Env Var: RCLONE_MAILRU_SPEEDUP_MAX_MEMORY
-   Type: SizeSuffix
-   Default: 32M
-   Examples:
    -   "0"
        -   Preliminary hashing will always be done in a temporary disk
            location.
    -   "32M"
        -   Do not dedicate more than 32Mb RAM for preliminary hashing.
    -   "256M"
        -   You have at most 256Mb RAM free for hash calculations.

--mailru-check-hash

What should copy do if file checksum is mismatched or invalid

-   Config: check_hash
-   Env Var: RCLONE_MAILRU_CHECK_HASH
-   Type: bool
-   Default: true
-   Examples:
    -   "true"
        -   Fail with error.
    -   "false"
        -   Ignore and continue.

--mailru-user-agent

HTTP user agent used internally by client. Defaults to "rclone/VERSION"
or "--user-agent" provided on command line.

-   Config: user_agent
-   Env Var: RCLONE_MAILRU_USER_AGENT
-   Type: string
-   Default: ""

--mailru-quirks

Comma separated list of internal maintenance flags. This option must not
be used by an ordinary user. It is intended only to facilitate remote
troubleshooting of backend issues. Strict meaning of flags is not
documented and not guaranteed to persist between releases. Quirks will
be removed when the backend grows stable. Supported quirks: atomicmkdir
binlist gzip insecure retry400

-   Config: quirks
-   Env Var: RCLONE_MAILRU_QUIRKS
-   Type: string
-   Default: ""

--mailru-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_MAILRU_ENCODING
-   Type: MultiEncoder
-   Default:
    Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,Del,Ctl,InvalidUtf8,Dot


Mega

Mega is a cloud storage and file hosting service known for its security
feature where all files are encrypted locally before they are uploaded.
This prevents anyone (including employees of Mega) from accessing the
files without knowledge of the key used for encryption.

This is an rclone backend for Mega which supports the file transfer
features of Mega using the same client side encryption.

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Mega
       \ "mega"
    [snip]
    Storage> mega
    User name
    user> you@example.com
    Password.
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank
    y/g/n> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Remote config
    --------------------
    [remote]
    type = mega
    user = you@example.com
    pass = *** ENCRYPTED ***
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

NOTE: The encryption keys need to have been already generated after a
regular login via the browser, otherwise attempting to use the
credentials in rclone will fail.

Once configured you can then use rclone like this,

List directories in top level of your Mega

    rclone lsd remote:

List all the files in your Mega

    rclone ls remote:

To copy a local directory to an Mega directory called backup

    rclone copy /home/source remote:backup

Modified time and hashes

Mega does not support modification times or hashes yet.

Restricted filename characters

  Character    Value   Replacement
  ----------- ------- -------------
  NUL          0x00         ␀
  /            0x2F        ／

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Duplicated files

Mega can have two files with exactly the same name and path (unlike a
normal file system).

Duplicated files cause problems with the syncing and you will see
messages in the log about duplicates.

Use rclone dedupe to fix duplicated files.

Failure to log-in

Mega remotes seem to get blocked (reject logins) under "heavy use". We
haven't worked out the exact blocking rules but it seems to be related
to fast paced, successive rclone commands.

For example, executing this command 90 times in a row
rclone link remote:file will cause the remote to become "blocked". This
is not an abnormal situation, for example if you wish to get the public
links of a directory with hundred of files... After more or less a week,
the remote will remote accept rclone logins normally again.

You can mitigate this issue by mounting the remote it with rclone mount.
This will log-in when mounting and a log-out when unmounting only. You
can also run rclone rcd and then use rclone rc to run the commands over
the API to avoid logging in each time.

Rclone does not currently close mega sessions (you can see them in the
web interface), however closing the sessions does not solve the issue.

If you space rclone commands by 3 seconds it will avoid blocking the
remote. We haven't identified the exact blocking rules, so perhaps one
could execute the command 80 times without waiting and avoid blocking by
waiting 3 seconds, then continuing...

Note that this has been observed by trial and error and might not be set
in stone.

Other tools seem not to produce this blocking effect, as they use a
different working approach (state-based, using sessionIDs instead of
log-in) which isn't compatible with the current stateless rclone
approach.

Note that once blocked, the use of other tools (such as megacmd) is not
a sure workaround: following megacmd login times have been observed in
succession for blocked remote: 7 minutes, 20 min, 30min, 30 min, 30min.
Web access looks unaffected though.

Investigation is continuing in relation to workarounds based on
timeouts, pacers, retrials and tpslimits - if you discover something
relevant, please post on the forum.

So, if rclone was working nicely and suddenly you are unable to log-in
and you are sure the user and the password are correct, likely you have
got the remote blocked for a while.

Standard Options

Here are the standard options specific to mega (Mega).

--mega-user

User name

-   Config: user
-   Env Var: RCLONE_MEGA_USER
-   Type: string
-   Default: ""

--mega-pass

Password.

NB Input to this must be obscured - see rclone obscure.

-   Config: pass
-   Env Var: RCLONE_MEGA_PASS
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to mega (Mega).

--mega-debug

Output more debug from Mega.

If this flag is set (along with -vv) it will print further debugging
information from the mega backend.

-   Config: debug
-   Env Var: RCLONE_MEGA_DEBUG
-   Type: bool
-   Default: false

--mega-hard-delete

Delete files permanently rather than putting them into the trash.

Normally the mega backend will put all deletions into the trash rather
than permanently deleting them. If you specify this then rclone will
permanently delete objects instead.

-   Config: hard_delete
-   Env Var: RCLONE_MEGA_HARD_DELETE
-   Type: bool
-   Default: false

--mega-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_MEGA_ENCODING
-   Type: MultiEncoder
-   Default: Slash,InvalidUtf8,Dot

Limitations

This backend uses the go-mega go library which is an opensource go
library implementing the Mega API. There doesn't appear to be any
documentation for the mega protocol beyond the mega C++ SDK source code
so there are likely quite a few errors still remaining in this library.

Mega allows duplicate files which may confuse rclone.


Memory

The memory backend is an in RAM backend. It does not persist its data -
use the local backend for that.

The memory backend behaves like a bucket based remote (eg like s3).
Because it has no parameters you can just use it with the :memory:
remote name.

You can configure it as a remote like this with rclone config too if you
want to:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Memory
       \ "memory"
    [snip]
    Storage> memory
    ** See help for memory backend at: https://rclone.org/memory/ **

    Remote config

    --------------------
    [remote]
    type = memory
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Because the memory backend isn't persistent it is most useful for
testing or with an rclone server or rclone mount, eg

    rclone mount :memory: /mnt/tmp
    rclone serve webdav :memory:
    rclone serve sftp :memory:

Modified time and hashes

The memory backend supports MD5 hashes and modification times accurate
to 1 nS.

Restricted filename characters

The memory backend replaces the default restricted characters set.


Microsoft Azure Blob Storage

Paths are specified as remote:container (or remote: for the lsd
command.) You may put subdirectories in too, eg
remote:container/path/to/dir.

Here is an example of making a Microsoft Azure Blob Storage
configuration. For a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Microsoft Azure Blob Storage
       \ "azureblob"
    [snip]
    Storage> azureblob
    Storage Account Name
    account> account_name
    Storage Account Key
    key> base64encodedkey==
    Endpoint for the service - leave blank normally.
    endpoint> 
    Remote config
    --------------------
    [remote]
    account = account_name
    key = base64encodedkey==
    endpoint = 
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

See all containers

    rclone lsd remote:

Make a new container

    rclone mkdir remote:container

List the contents of a container

    rclone ls remote:container

Sync /home/local/directory to the remote container, deleting any excess
files in the container.

    rclone sync -i /home/local/directory remote:container

--fast-list

This remote supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details.

Modified time

The modified time is stored as metadata on the object with the mtime
key. It is stored using RFC3339 Format time with nanosecond precision.
The metadata is supplied during directory listings so there is no
overhead to using it.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  /            0x2F        ／
  \            0x5C        ＼

File names can also not end with the following characters. These only
get replaced if they are the last character in the name:

  Character    Value   Replacement
  ----------- ------- -------------
  .            0x2E        ．

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Hashes

MD5 hashes are stored with blobs. However blobs that were uploaded in
chunks only have an MD5 if the source remote was capable of MD5 hashes,
eg the local disk.

Authenticating with Azure Blob Storage

Rclone has 3 ways of authenticating with Azure Blob Storage:

Account and Key

This is the most straight forward and least flexible way. Just fill in
the account and key lines and leave the rest blank.

SAS URL

This can be an account level SAS URL or container level SAS URL.

To use it leave account, key blank and fill in sas_url.

An account level SAS URL or container level SAS URL can be obtained from
the Azure portal or the Azure Storage Explorer. To get a container level
SAS URL right click on a container in the Azure Blob explorer in the
Azure portal.

If you use a container level SAS URL, rclone operations are permitted
only on a particular container, eg

    rclone ls azureblob:container

You can also list the single container from the root. This will only
show the container specified by the SAS URL.

    $ rclone lsd azureblob:
    container/

Note that you can't see or access any other containers - this will fail

    rclone ls azureblob:othercontainer

Container level SAS URLs are useful for temporarily allowing third
parties access to a single container or putting credentials into an
untrusted environment such as a CI build server.

Multipart uploads

Rclone supports multipart uploads with Azure Blob storage. Files bigger
than 256MB will be uploaded using chunked upload by default.

The files will be uploaded in parallel in 4MB chunks (by default). Note
that these chunks are buffered in memory and there may be up to
--transfers of them being uploaded at once.

Files can't be split into more than 50,000 chunks so by default, so the
largest file that can be uploaded with 4MB chunk size is 195GB. Above
this rclone will double the chunk size until it creates less than 50,000
chunks. By default this will mean a maximum file size of 3.2TB can be
uploaded. This can be raised to 5TB using --azureblob-chunk-size 100M.

Note that rclone doesn't commit the block list until the end of the
upload which means that there is a limit of 9.5TB of multipart uploads
in progress as Azure won't allow more than that amount of uncommitted
blocks.

Standard Options

Here are the standard options specific to azureblob (Microsoft Azure
Blob Storage).

--azureblob-account

Storage Account Name (leave blank to use SAS URL or Emulator)

-   Config: account
-   Env Var: RCLONE_AZUREBLOB_ACCOUNT
-   Type: string
-   Default: ""

--azureblob-key

Storage Account Key (leave blank to use SAS URL or Emulator)

-   Config: key
-   Env Var: RCLONE_AZUREBLOB_KEY
-   Type: string
-   Default: ""

--azureblob-sas-url

SAS URL for container level access only (leave blank if using
account/key or Emulator)

-   Config: sas_url
-   Env Var: RCLONE_AZUREBLOB_SAS_URL
-   Type: string
-   Default: ""

--azureblob-use-emulator

Uses local storage emulator if provided as 'true' (leave blank if using
real azure storage endpoint)

-   Config: use_emulator
-   Env Var: RCLONE_AZUREBLOB_USE_EMULATOR
-   Type: bool
-   Default: false

Advanced Options

Here are the advanced options specific to azureblob (Microsoft Azure
Blob Storage).

--azureblob-endpoint

Endpoint for the service Leave blank normally.

-   Config: endpoint
-   Env Var: RCLONE_AZUREBLOB_ENDPOINT
-   Type: string
-   Default: ""

--azureblob-upload-cutoff

Cutoff for switching to chunked upload (<= 256MB).

-   Config: upload_cutoff
-   Env Var: RCLONE_AZUREBLOB_UPLOAD_CUTOFF
-   Type: SizeSuffix
-   Default: 256M

--azureblob-chunk-size

Upload chunk size (<= 100MB).

Note that this is stored in memory and there may be up to "--transfers"
chunks stored at once in memory.

-   Config: chunk_size
-   Env Var: RCLONE_AZUREBLOB_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 4M

--azureblob-list-chunk

Size of blob list.

This sets the number of blobs requested in each listing chunk. Default
is the maximum, 5000. "List blobs" requests are permitted 2 minutes per
megabyte to complete. If an operation is taking longer than 2 minutes
per megabyte on average, it will time out ( source ). This can be used
to limit the number of blobs items to return, to avoid the time out.

-   Config: list_chunk
-   Env Var: RCLONE_AZUREBLOB_LIST_CHUNK
-   Type: int
-   Default: 5000

--azureblob-access-tier

Access tier of blob: hot, cool or archive.

Archived blobs can be restored by setting access tier to hot or cool.
Leave blank if you intend to use default access tier, which is set at
account level

If there is no "access tier" specified, rclone doesn't apply any tier.
rclone performs "Set Tier" operation on blobs while uploading, if
objects are not modified, specifying "access tier" to new one will have
no effect. If blobs are in "archive tier" at remote, trying to perform
data transfer operations from remote will not be allowed. User should
first restore by tiering blob to "Hot" or "Cool".

-   Config: access_tier
-   Env Var: RCLONE_AZUREBLOB_ACCESS_TIER
-   Type: string
-   Default: ""

--azureblob-disable-checksum

Don't store MD5 checksum with object metadata.

Normally rclone will calculate the MD5 checksum of the input before
uploading it so it can add it to metadata on the object. This is great
for data integrity checking but can cause long delays for large files to
start uploading.

-   Config: disable_checksum
-   Env Var: RCLONE_AZUREBLOB_DISABLE_CHECKSUM
-   Type: bool
-   Default: false

--azureblob-memory-pool-flush-time

How often internal memory buffer pools will be flushed. Uploads which
requires additional buffers (f.e multipart) will use memory pool for
allocations. This option controls how often unused buffers will be
removed from the pool.

-   Config: memory_pool_flush_time
-   Env Var: RCLONE_AZUREBLOB_MEMORY_POOL_FLUSH_TIME
-   Type: Duration
-   Default: 1m0s

--azureblob-memory-pool-use-mmap

Whether to use mmap buffers in internal memory pool.

-   Config: memory_pool_use_mmap
-   Env Var: RCLONE_AZUREBLOB_MEMORY_POOL_USE_MMAP
-   Type: bool
-   Default: false

--azureblob-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_AZUREBLOB_ENCODING
-   Type: MultiEncoder
-   Default: Slash,BackSlash,Del,Ctl,RightPeriod,InvalidUtf8

Limitations

MD5 sums are only uploaded with chunked files if the source has an MD5
sum. This will always be the case for a local to azure copy.

Azure Storage Emulator Support

You can test rclone with storage emulator locally, to do this make sure
azure storage emulator installed locally and set up a new remote with
rclone config follow instructions described in introduction, set
use_emulator config as true, you do not need to provide default account
name or key if using emulator.


Microsoft OneDrive

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

The initial setup for OneDrive involves getting a token from Microsoft
which you need to do in your browser. rclone config walks you through
it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    e) Edit existing remote
    n) New remote
    d) Delete remote
    r) Rename remote
    c) Copy remote
    s) Set configuration password
    q) Quit config
    e/n/d/r/c/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Microsoft OneDrive
       \ "onedrive"
    [snip]
    Storage> onedrive
    Microsoft App Client Id
    Leave blank normally.
    Enter a string value. Press Enter for the default ("").
    client_id>
    Microsoft App Client Secret
    Leave blank normally.
    Enter a string value. Press Enter for the default ("").
    client_secret>
    Edit advanced config? (y/n)
    y) Yes
    n) No
    y/n> n
    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    Choose a number from below, or type in an existing value
     1 / OneDrive Personal or Business
       \ "onedrive"
     2 / Sharepoint site
       \ "sharepoint"
     3 / Type in driveID
       \ "driveid"
     4 / Type in SiteID
       \ "siteid"
     5 / Search a Sharepoint site
       \ "search"
    Your choice> 1
    Found 1 drives, please select the one you want to use:
    0: OneDrive (business) id=b!Eqwertyuiopasdfghjklzxcvbnm-7mnbvcxzlkjhgfdsapoiuytrewqk
    Chose drive to use:> 0
    Found drive 'root' of type 'business', URL: https://org-my.sharepoint.com/personal/you/Documents
    Is that okay?
    y) Yes
    n) No
    y/n> y
    --------------------
    [remote]
    type = onedrive
    token = {"access_token":"youraccesstoken","token_type":"Bearer","refresh_token":"yourrefreshtoken","expiry":"2018-08-26T22:39:52.486512262+08:00"}
    drive_id = b!Eqwertyuiopasdfghjklzxcvbnm-7mnbvcxzlkjhgfdsapoiuytrewqk
    drive_type = business
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

See the remote setup docs for how to set it up on a machine with no
Internet browser available.

Note that rclone runs a webserver on your local machine to collect the
token as returned from Microsoft. This only runs from the moment it
opens your browser to the moment you get back the verification code.
This is on http://127.0.0.1:53682/ and this it may require you to
unblock it temporarily if you are running a host firewall.

Once configured you can then use rclone like this,

List directories in top level of your OneDrive

    rclone lsd remote:

List all the files in your OneDrive

    rclone ls remote:

To copy a local directory to an OneDrive directory called backup

    rclone copy /home/source remote:backup

Getting your own Client ID and Key

You can use your own Client ID if the default (client_id left blank) one
doesn't work for you or you see lots of throttling. The default Client
ID and Key is shared by all rclone users when performing requests.

If you are having problems with them (E.g., seeing a lot of throttling),
you can get your own Client ID and Key by following the steps below:

1.  Open
    https://portal.azure.com/#blade/Microsoft_AAD_RegisteredApps/ApplicationsListBlade
    and then click New registration.
2.  Enter a name for your app, choose account type
    Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox),
    select Web in Redirect URI Enter http://localhost:53682/ and click
    Register. Copy and keep the Application (client) ID under the app
    name for later use.
3.  Under manage select Certificates & secrets, click New client secret.
    Copy and keep that secret for later use.
4.  Under manage select API permissions, click Add a permission and
    select Microsoft Graph then select delegated permissions.
5.  Search and select the following permissions: Files.Read,
    Files.ReadWrite, Files.Read.All, Files.ReadWrite.All,
    offline_access, User.Read. Once selected click Add permissions at
    the bottom.

Now the application is complete. Run rclone config to create or edit a
OneDrive remote. Supply the app ID and password as Client ID and Secret,
respectively. rclone will walk you through the remaining steps.

Modification time and hashes

OneDrive allows modification times to be set on objects accurate to 1
second. These will be used to detect whether objects need syncing or
not.

OneDrive personal supports SHA1 type hashes. OneDrive for business and
Sharepoint Server support QuickXorHash.

For all types of OneDrive you can use the --checksum flag.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  "            0x22        ＂
  *            0x2A        ＊
  :            0x3A        ：
  <            0x3C        ＜
  >            0x3E        ＞
  ?            0x3F        ？
  \            0x5C        ＼
  |            0x7C        ｜
  #            0x23        ＃
  %            0x25        ％

File names can also not end with the following characters. These only
get replaced if they are the last character in the name:

  Character    Value   Replacement
  ----------- ------- -------------
  SP           0x20         ␠
  .            0x2E        ．

File names can also not begin with the following characters. These only
get replaced if they are the first character in the name:

  Character    Value   Replacement
  ----------- ------- -------------
  SP           0x20         ␠
  ~            0x7E        ～

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Deleting files

Any files you delete with rclone will end up in the trash. Microsoft
doesn't provide an API to permanently delete files, nor to empty the
trash, so you will have to do that with one of Microsoft's apps or via
the OneDrive website.

Standard Options

Here are the standard options specific to onedrive (Microsoft OneDrive).

--onedrive-client-id

OAuth Client Id Leave blank normally.

-   Config: client_id
-   Env Var: RCLONE_ONEDRIVE_CLIENT_ID
-   Type: string
-   Default: ""

--onedrive-client-secret

OAuth Client Secret Leave blank normally.

-   Config: client_secret
-   Env Var: RCLONE_ONEDRIVE_CLIENT_SECRET
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to onedrive (Microsoft OneDrive).

--onedrive-token

OAuth Access Token as a JSON blob.

-   Config: token
-   Env Var: RCLONE_ONEDRIVE_TOKEN
-   Type: string
-   Default: ""

--onedrive-auth-url

Auth server URL. Leave blank to use the provider defaults.

-   Config: auth_url
-   Env Var: RCLONE_ONEDRIVE_AUTH_URL
-   Type: string
-   Default: ""

--onedrive-token-url

Token server url. Leave blank to use the provider defaults.

-   Config: token_url
-   Env Var: RCLONE_ONEDRIVE_TOKEN_URL
-   Type: string
-   Default: ""

--onedrive-chunk-size

Chunk size to upload files with - must be multiple of 320k (327,680
bytes).

Above this size files will be chunked - must be multiple of 320k
(327,680 bytes) and should not exceed 250M (262,144,000 bytes) else you
may encounter "Microsoft.SharePoint.Client.InvalidClientQueryException:
The request message is too big." Note that the chunks will be buffered
into memory.

-   Config: chunk_size
-   Env Var: RCLONE_ONEDRIVE_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 10M

--onedrive-drive-id

The ID of the drive to use

-   Config: drive_id
-   Env Var: RCLONE_ONEDRIVE_DRIVE_ID
-   Type: string
-   Default: ""

--onedrive-drive-type

The type of the drive ( personal | business | documentLibrary )

-   Config: drive_type
-   Env Var: RCLONE_ONEDRIVE_DRIVE_TYPE
-   Type: string
-   Default: ""

--onedrive-expose-onenote-files

Set to make OneNote files show up in directory listings.

By default rclone will hide OneNote files in directory listings because
operations like "Open" and "Update" won't work on them. But this
behaviour may also prevent you from deleting them. If you want to delete
OneNote files or otherwise want them to show up in directory listing,
set this option.

-   Config: expose_onenote_files
-   Env Var: RCLONE_ONEDRIVE_EXPOSE_ONENOTE_FILES
-   Type: bool
-   Default: false

--onedrive-server-side-across-configs

Allow server side operations (eg copy) to work across different onedrive
configs.

This can be useful if you wish to do a server side copy between two
different Onedrives. Note that this isn't enabled by default because it
isn't easy to tell if it will work between any two configurations.

-   Config: server_side_across_configs
-   Env Var: RCLONE_ONEDRIVE_SERVER_SIDE_ACROSS_CONFIGS
-   Type: bool
-   Default: false

--onedrive-no-versions

Remove all versions on modifying operations

Onedrive for business creates versions when rclone uploads new files
overwriting an existing one and when it sets the modification time.

These versions take up space out of the quota.

This flag checks for versions after file upload and setting modification
time and removes all but the last version.

NB Onedrive personal can't currently delete versions so don't use this
flag there.

-   Config: no_versions
-   Env Var: RCLONE_ONEDRIVE_NO_VERSIONS
-   Type: bool
-   Default: false

--onedrive-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_ONEDRIVE_ENCODING
-   Type: MultiEncoder
-   Default:
    Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,Hash,Percent,BackSlash,Del,Ctl,LeftSpace,LeftTilde,RightSpace,RightPeriod,InvalidUtf8,Dot

Limitations

If you don't use rclone for 90 days the refresh token will expire. This
will result in authorization problems. This is easy to fix by running
the rclone config reconnect remote: command to get a new token and
refresh token.

Naming

Note that OneDrive is case insensitive so you can't have a file called
"Hello.doc" and one called "hello.doc".

There are quite a few characters that can't be in OneDrive file names.
These can't occur on Windows platforms, but on non-Windows platforms
they are common. Rclone will map these names to and from an identical
looking unicode equivalent. For example if a file has a ? in it will be
mapped to ？ instead.

File sizes

The largest allowed file size is 100GB for both OneDrive Personal and
OneDrive for Business (Updated 17 June 2020).

Path length

The entire path, including the file name, must contain fewer than 400
characters for OneDrive, OneDrive for Business and SharePoint Online. If
you are encrypting file and folder names with rclone, you may want to
pay attention to this limitation because the encrypted names are
typically longer than the original ones.

Number of files

OneDrive seems to be OK with at least 50,000 files in a folder, but at
100,000 rclone will get errors listing the directory like
couldn’t list files: UnknownError:. See #2707 for more info.

An official document about the limitations for different types of
OneDrive can be found here.

Versions

Every change in a file OneDrive causes the service to create a new
version of the the file. This counts against a users quota. For example
changing the modification time of a file creates a second version, so
the file apparently uses twice the space.

For example the copy command is affected by this as rclone copies the
file and then afterwards sets the modification time to match the source
file which uses another version.

You can use the rclone cleanup command (see below) to remove all old
versions.

Or you can set the no_versions parameter to true and rclone will remove
versions after operations which create new versions. This takes extra
transactions so only enable it if you need it.

NOTE At the time of writing Onedrive Personal creates versions (but not
for setting the modification time) but the API for removing them returns
"API not found" so cleanup and no_versions should not be used on
Onedrive Personal.

Disabling versioning

Starting October 2018, users will no longer be able to disable
versioning by default. This is because Microsoft has brought an update
to the mechanism. To change this new default setting, a PowerShell
command is required to be run by a SharePoint admin. If you are an
admin, you can run these commands in PowerShell to change that setting:

1.  Install-Module -Name Microsoft.Online.SharePoint.PowerShell (in case
    you haven't installed this already)
2.  Import-Module Microsoft.Online.SharePoint.PowerShell -DisableNameChecking
3.  Connect-SPOService -Url https://YOURSITE-admin.sharepoint.com -Credential YOU@YOURSITE.COM
    (replacing YOURSITE, YOU, YOURSITE.COM with the actual values; this
    will prompt for your credentials)
4.  Set-SPOTenant -EnableMinimumVersionRequirement $False
5.  Disconnect-SPOService (to disconnect from the server)

_Below are the steps for normal users to disable versioning. If you
don't see the "No Versioning" option, make sure the above requirements
are met._

User Weropol has found a method to disable versioning on OneDrive

1.  Open the settings menu by clicking on the gear symbol at the top of
    the OneDrive Business page.
2.  Click Site settings.
3.  Once on the Site settings page, navigate to Site Administration >
    Site libraries and lists.
4.  Click Customize "Documents".
5.  Click General Settings > Versioning Settings.
6.  Under Document Version History select the option No versioning.
    Note: This will disable the creation of new file versions, but will
    not remove any previous versions. Your documents are safe.
7.  Apply the changes by clicking OK.
8.  Use rclone to upload or modify files. (I also use the
    --no-update-modtime flag)
9.  Restore the versioning settings after using rclone. (Optional)

Cleanup

OneDrive supports rclone cleanup which causes rclone to look through
every file under the path supplied and delete all version but the
current version. Because this involves traversing all the files, then
querying each file for versions it can be quite slow. Rclone does
--checkers tests in parallel. The command also supports -i which is a
great way to see what it would do.

    rclone cleanup -i remote:path/subdir # interactively remove all old version for path/subdir
    rclone cleanup remote:path/subdir    # unconditionally remove all old version for path/subdir

NB Onedrive personal can't currently delete versions

Troubleshooting

Unexpected file size/hash differences on Sharepoint

It is a known issue that Sharepoint (not OneDrive or OneDrive for
Business) silently modifies uploaded files, mainly Office files (.docx,
.xlsx, etc.), causing file size and hash checks to fail. There are also
other situations that will cause OneDrive to report inconsistent file
sizes. To use rclone with such affected files on Sharepoint, you may
disable these checks with the following command line arguments:

    --ignore-checksum --ignore-size

Alternatively, if you have write access to the OneDrive files, it may be
possible to fix this problem for certain files, by attempting the steps
below. Open the web interface for OneDrive and find the affected files
(which will be in the error messages/log for rclone). Simply click on
each of these files, causing OneDrive to open them on the web. This will
cause each file to be converted in place to a format that is
functionally equivalent but which will no longer trigger the size
discrepancy. Once all problematic files are converted you will no longer
need the ignore options above.

Replacing/deleting existing files on Sharepoint gets "item not found"

It is a known issue that Sharepoint (not OneDrive or OneDrive for
Business) may return "item not found" errors when users try to replace
or delete uploaded files; this seems to mainly affect Office files
(.docx, .xlsx, etc.). As a workaround, you may use the
--backup-dir <BACKUP_DIR> command line argument so rclone moves the
files to be replaced/deleted into a given backup directory (instead of
directly replacing/deleting them). For example, to instruct rclone to
move the files into the directory rclone-backup-dir on backend
mysharepoint, you may use:

    --backup-dir mysharepoint:rclone-backup-dir

access_denied (AADSTS65005)

    Error: access_denied
    Code: AADSTS65005
    Description: Using application 'rclone' is currently not supported for your organization [YOUR_ORGANIZATION] because it is in an unmanaged state. An administrator needs to claim ownership of the company by DNS validation of [YOUR_ORGANIZATION] before the application rclone can be provisioned.

This means that rclone can't use the OneDrive for Business API with your
account. You can't do much about it, maybe write an email to your
admins.

However, there are other ways to interact with your OneDrive account.
Have a look at the webdav backend: https://rclone.org/webdav/#sharepoint

invalid_grant (AADSTS50076)

    Error: invalid_grant
    Code: AADSTS50076
    Description: Due to a configuration change made by your administrator, or because you moved to a new location, you must use multi-factor authentication to access '...'.

If you see the error above after enabling multi-factor authentication
for your account, you can fix it by refreshing your OAuth refresh token.
To do that, run rclone config, and choose to edit your OneDrive backend.
Then, you don't need to actually make any changes until you reach this
question: Already have a token - refresh?. For this question, answer y
and go through the process to refresh your token, just like the first
time the backend is configured. After this, rclone should work again for
this backend.


OpenDrive

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    n) New remote
    d) Delete remote
    q) Quit config
    e/n/d/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / OpenDrive
       \ "opendrive"
    [snip]
    Storage> opendrive
    Username
    username>
    Password
    y) Yes type in my own password
    g) Generate random password
    y/g> y
    Enter the password:
    password:
    Confirm the password:
    password:
    --------------------
    [remote]
    username =
    password = *** ENCRYPTED ***
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

List directories in top level of your OpenDrive

    rclone lsd remote:

List all the files in your OpenDrive

    rclone ls remote:

To copy a local directory to an OpenDrive directory called backup

    rclone copy /home/source remote:backup

Modified time and MD5SUMs

OpenDrive allows modification times to be set on objects accurate to 1
second. These will be used to detect whether objects need syncing or
not.

Restricted filename characters

  Character    Value   Replacement
  ----------- ------- -------------
  NUL          0x00         ␀
  /            0x2F        ／
  "            0x22        ＂
  *            0x2A        ＊
  :            0x3A        ：
  <            0x3C        ＜
  >            0x3E        ＞
  ?            0x3F        ？
  \            0x5C        ＼
  |            0x7C        ｜

File names can also not begin or end with the following characters.
These only get replaced if they are the first or last character in the
name:

  Character    Value   Replacement
  ----------- ------- -------------
  SP           0x20         ␠
  HT           0x09         ␉
  LF           0x0A         ␊
  VT           0x0B         ␋
  CR           0x0D         ␍

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Standard Options

Here are the standard options specific to opendrive (OpenDrive).

--opendrive-username

Username

-   Config: username
-   Env Var: RCLONE_OPENDRIVE_USERNAME
-   Type: string
-   Default: ""

--opendrive-password

Password.

NB Input to this must be obscured - see rclone obscure.

-   Config: password
-   Env Var: RCLONE_OPENDRIVE_PASSWORD
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to opendrive (OpenDrive).

--opendrive-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_OPENDRIVE_ENCODING
-   Type: MultiEncoder
-   Default:
    Slash,LtGt,DoubleQuote,Colon,Question,Asterisk,Pipe,BackSlash,LeftSpace,LeftCrLfHtVt,RightSpace,RightCrLfHtVt,InvalidUtf8,Dot

--opendrive-chunk-size

Files will be uploaded in chunks this size.

Note that these chunks are buffered in memory so increasing them will
increase memory use.

-   Config: chunk_size
-   Env Var: RCLONE_OPENDRIVE_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 10M

Limitations

Note that OpenDrive is case insensitive so you can't have a file called
"Hello.doc" and one called "hello.doc".

There are quite a few characters that can't be in OpenDrive file names.
These can't occur on Windows platforms, but on non-Windows platforms
they are common. Rclone will map these names to and from an identical
looking unicode equivalent. For example if a file has a ? in it will be
mapped to ？ instead.


QingStor

Paths are specified as remote:bucket (or remote: for the lsd command.)
You may put subdirectories in too, eg remote:bucket/path/to/dir.

Here is an example of making an QingStor configuration. First run

    rclone config

This will guide you through an interactive setup process.

    No remotes found - make a new one
    n) New remote
    r) Rename remote
    c) Copy remote
    s) Set configuration password
    q) Quit config
    n/r/c/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / QingStor Object Storage
       \ "qingstor"
    [snip]
    Storage> qingstor
    Get QingStor credentials from runtime. Only applies if access_key_id and secret_access_key is blank.
    Choose a number from below, or type in your own value
     1 / Enter QingStor credentials in the next step
       \ "false"
     2 / Get QingStor credentials from the environment (env vars or IAM)
       \ "true"
    env_auth> 1
    QingStor Access Key ID - leave blank for anonymous access or runtime credentials.
    access_key_id> access_key
    QingStor Secret Access Key (password) - leave blank for anonymous access or runtime credentials.
    secret_access_key> secret_key
    Enter an endpoint URL to connection QingStor API.
    Leave blank will use the default value "https://qingstor.com:443"
    endpoint>
    Zone connect to. Default is "pek3a".
    Choose a number from below, or type in your own value
       / The Beijing (China) Three Zone
     1 | Needs location constraint pek3a.
       \ "pek3a"
       / The Shanghai (China) First Zone
     2 | Needs location constraint sh1a.
       \ "sh1a"
    zone> 1
    Number of connection retry.
    Leave blank will use the default value "3".
    connection_retries>
    Remote config
    --------------------
    [remote]
    env_auth = false
    access_key_id = access_key
    secret_access_key = secret_key
    endpoint =
    zone = pek3a
    connection_retries =
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

This remote is called remote and can now be used like this

See all buckets

    rclone lsd remote:

Make a new bucket

    rclone mkdir remote:bucket

List the contents of a bucket

    rclone ls remote:bucket

Sync /home/local/directory to the remote bucket, deleting any excess
files in the bucket.

    rclone sync -i /home/local/directory remote:bucket

--fast-list

This remote supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details.

Multipart uploads

rclone supports multipart uploads with QingStor which means that it can
upload files bigger than 5GB. Note that files uploaded with multipart
upload don't have an MD5SUM.

Note that incomplete multipart uploads older than 24 hours can be
removed with rclone cleanup remote:bucket just for one bucket
rclone cleanup remote: for all buckets. QingStor does not ever remove
incomplete multipart uploads so it may be necessary to run this from
time to time.

Buckets and Zone

With QingStor you can list buckets (rclone lsd) using any zone, but you
can only access the content of a bucket from the zone it was created in.
If you attempt to access a bucket from the wrong zone, you will get an
error, incorrect zone, the bucket is not in 'XXX' zone.

Authentication

There are two ways to supply rclone with a set of QingStor credentials.
In order of precedence:

-   Directly in the rclone configuration file (as configured by
    rclone config)
    -   set access_key_id and secret_access_key
-   Runtime configuration:
    -   set env_auth to true in the config file
    -   Exporting the following environment variables before running
        rclone
        -   Access Key ID: QS_ACCESS_KEY_ID or QS_ACCESS_KEY
        -   Secret Access Key: QS_SECRET_ACCESS_KEY or QS_SECRET_KEY

Restricted filename characters

The control characters 0x00-0x1F and / are replaced as in the default
restricted characters set. Note that 0x7F is not replaced.

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Standard Options

Here are the standard options specific to qingstor (QingCloud Object
Storage).

--qingstor-env-auth

Get QingStor credentials from runtime. Only applies if access_key_id and
secret_access_key is blank.

-   Config: env_auth
-   Env Var: RCLONE_QINGSTOR_ENV_AUTH
-   Type: bool
-   Default: false
-   Examples:
    -   "false"
        -   Enter QingStor credentials in the next step
    -   "true"
        -   Get QingStor credentials from the environment (env vars or
            IAM)

--qingstor-access-key-id

QingStor Access Key ID Leave blank for anonymous access or runtime
credentials.

-   Config: access_key_id
-   Env Var: RCLONE_QINGSTOR_ACCESS_KEY_ID
-   Type: string
-   Default: ""

--qingstor-secret-access-key

QingStor Secret Access Key (password) Leave blank for anonymous access
or runtime credentials.

-   Config: secret_access_key
-   Env Var: RCLONE_QINGSTOR_SECRET_ACCESS_KEY
-   Type: string
-   Default: ""

--qingstor-endpoint

Enter an endpoint URL to connection QingStor API. Leave blank will use
the default value "https://qingstor.com:443"

-   Config: endpoint
-   Env Var: RCLONE_QINGSTOR_ENDPOINT
-   Type: string
-   Default: ""

--qingstor-zone

Zone to connect to. Default is "pek3a".

-   Config: zone
-   Env Var: RCLONE_QINGSTOR_ZONE
-   Type: string
-   Default: ""
-   Examples:
    -   "pek3a"
        -   The Beijing (China) Three Zone
        -   Needs location constraint pek3a.
    -   "sh1a"
        -   The Shanghai (China) First Zone
        -   Needs location constraint sh1a.
    -   "gd2a"
        -   The Guangdong (China) Second Zone
        -   Needs location constraint gd2a.

Advanced Options

Here are the advanced options specific to qingstor (QingCloud Object
Storage).

--qingstor-connection-retries

Number of connection retries.

-   Config: connection_retries
-   Env Var: RCLONE_QINGSTOR_CONNECTION_RETRIES
-   Type: int
-   Default: 3

--qingstor-upload-cutoff

Cutoff for switching to chunked upload

Any files larger than this will be uploaded in chunks of chunk_size. The
minimum is 0 and the maximum is 5GB.

-   Config: upload_cutoff
-   Env Var: RCLONE_QINGSTOR_UPLOAD_CUTOFF
-   Type: SizeSuffix
-   Default: 200M

--qingstor-chunk-size

Chunk size to use for uploading.

When uploading files larger than upload_cutoff they will be uploaded as
multipart uploads using this chunk size.

Note that "--qingstor-upload-concurrency" chunks of this size are
buffered in memory per transfer.

If you are transferring large files over high speed links and you have
enough memory, then increasing this will speed up the transfers.

-   Config: chunk_size
-   Env Var: RCLONE_QINGSTOR_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 4M

--qingstor-upload-concurrency

Concurrency for multipart uploads.

This is the number of chunks of the same file that are uploaded
concurrently.

NB if you set this to > 1 then the checksums of multpart uploads become
corrupted (the uploads themselves are not corrupted though).

If you are uploading small numbers of large file over high speed link
and these uploads do not fully utilize your bandwidth, then increasing
this may help to speed up the transfers.

-   Config: upload_concurrency
-   Env Var: RCLONE_QINGSTOR_UPLOAD_CONCURRENCY
-   Type: int
-   Default: 1

--qingstor-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_QINGSTOR_ENCODING
-   Type: MultiEncoder
-   Default: Slash,Ctl,InvalidUtf8


Swift

Swift refers to OpenStack Object Storage. Commercial implementations of
that being:

-   Rackspace Cloud Files
-   Memset Memstore
-   OVH Object Storage
-   Oracle Cloud Storage
-   IBM Bluemix Cloud ObjectStorage Swift

Paths are specified as remote:container (or remote: for the lsd
command.) You may put subdirectories in too, eg
remote:container/path/to/dir.

Here is an example of making a swift configuration. First run

    rclone config

This will guide you through an interactive setup process.

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / OpenStack Swift (Rackspace Cloud Files, Memset Memstore, OVH)
       \ "swift"
    [snip]
    Storage> swift
    Get swift credentials from environment variables in standard OpenStack form.
    Choose a number from below, or type in your own value
     1 / Enter swift credentials in the next step
       \ "false"
     2 / Get swift credentials from environment vars. Leave other fields blank if using this.
       \ "true"
    env_auth> true
    User name to log in (OS_USERNAME).
    user> 
    API key or password (OS_PASSWORD).
    key> 
    Authentication URL for server (OS_AUTH_URL).
    Choose a number from below, or type in your own value
     1 / Rackspace US
       \ "https://auth.api.rackspacecloud.com/v1.0"
     2 / Rackspace UK
       \ "https://lon.auth.api.rackspacecloud.com/v1.0"
     3 / Rackspace v2
       \ "https://identity.api.rackspacecloud.com/v2.0"
     4 / Memset Memstore UK
       \ "https://auth.storage.memset.com/v1.0"
     5 / Memset Memstore UK v2
       \ "https://auth.storage.memset.com/v2.0"
     6 / OVH
       \ "https://auth.cloud.ovh.net/v3"
    auth> 
    User ID to log in - optional - most swift systems use user and leave this blank (v3 auth) (OS_USER_ID).
    user_id> 
    User domain - optional (v3 auth) (OS_USER_DOMAIN_NAME)
    domain> 
    Tenant name - optional for v1 auth, this or tenant_id required otherwise (OS_TENANT_NAME or OS_PROJECT_NAME)
    tenant> 
    Tenant ID - optional for v1 auth, this or tenant required otherwise (OS_TENANT_ID)
    tenant_id> 
    Tenant domain - optional (v3 auth) (OS_PROJECT_DOMAIN_NAME)
    tenant_domain> 
    Region name - optional (OS_REGION_NAME)
    region> 
    Storage URL - optional (OS_STORAGE_URL)
    storage_url> 
    Auth Token from alternate authentication - optional (OS_AUTH_TOKEN)
    auth_token> 
    AuthVersion - optional - set to (1,2,3) if your auth URL has no version (ST_AUTH_VERSION)
    auth_version> 
    Endpoint type to choose from the service catalogue (OS_ENDPOINT_TYPE)
    Choose a number from below, or type in your own value
     1 / Public (default, choose this if not sure)
       \ "public"
     2 / Internal (use internal service net)
       \ "internal"
     3 / Admin
       \ "admin"
    endpoint_type> 
    Remote config
    --------------------
    [test]
    env_auth = true
    user = 
    key = 
    auth = 
    user_id = 
    domain = 
    tenant = 
    tenant_id = 
    tenant_domain = 
    region = 
    storage_url = 
    auth_token = 
    auth_version = 
    endpoint_type = 
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

This remote is called remote and can now be used like this

See all containers

    rclone lsd remote:

Make a new container

    rclone mkdir remote:container

List the contents of a container

    rclone ls remote:container

Sync /home/local/directory to the remote container, deleting any excess
files in the container.

    rclone sync -i /home/local/directory remote:container

Configuration from an OpenStack credentials file

An OpenStack credentials file typically looks something something like
this (without the comments)

    export OS_AUTH_URL=https://a.provider.net/v2.0
    export OS_TENANT_ID=ffffffffffffffffffffffffffffffff
    export OS_TENANT_NAME="1234567890123456"
    export OS_USERNAME="123abc567xy"
    echo "Please enter your OpenStack Password: "
    read -sr OS_PASSWORD_INPUT
    export OS_PASSWORD=$OS_PASSWORD_INPUT
    export OS_REGION_NAME="SBG1"
    if [ -z "$OS_REGION_NAME" ]; then unset OS_REGION_NAME; fi

The config file needs to look something like this where $OS_USERNAME
represents the value of the OS_USERNAME variable - 123abc567xy in the
example above.

    [remote]
    type = swift
    user = $OS_USERNAME
    key = $OS_PASSWORD
    auth = $OS_AUTH_URL
    tenant = $OS_TENANT_NAME

Note that you may (or may not) need to set region too - try without
first.

Configuration from the environment

If you prefer you can configure rclone to use swift using a standard set
of OpenStack environment variables.

When you run through the config, make sure you choose true for env_auth
and leave everything else blank.

rclone will then set any empty config parameters from the environment
using standard OpenStack environment variables. There is a list of the
variables in the docs for the swift library.

Using an alternate authentication method

If your OpenStack installation uses a non-standard authentication method
that might not be yet supported by rclone or the underlying swift
library, you can authenticate externally (e.g. calling manually the
openstack commands to get a token). Then, you just need to pass the two
configuration variables auth_token and storage_url. If they are both
provided, the other variables are ignored. rclone will not try to
authenticate but instead assume it is already authenticated and use
these two variables to access the OpenStack installation.

Using rclone without a config file

You can use rclone with swift without a config file, if desired, like
this:

    source openstack-credentials-file
    export RCLONE_CONFIG_MYREMOTE_TYPE=swift
    export RCLONE_CONFIG_MYREMOTE_ENV_AUTH=true
    rclone lsd myremote:

--fast-list

This remote supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details.

--update and --use-server-modtime

As noted below, the modified time is stored on metadata on the object.
It is used by default for all operations that require checking the time
a file was last updated. It allows rclone to treat the remote more like
a true filesystem, but it is inefficient because it requires an extra
API call to retrieve the metadata.

For many operations, the time the object was last uploaded to the remote
is sufficient to determine if it is "dirty". By using --update along
with --use-server-modtime, you can avoid the extra API call and simply
upload files whose local modtime is newer than the time it was last
uploaded.

Standard Options

Here are the standard options specific to swift (OpenStack Swift
(Rackspace Cloud Files, Memset Memstore, OVH)).

--swift-env-auth

Get swift credentials from environment variables in standard OpenStack
form.

-   Config: env_auth
-   Env Var: RCLONE_SWIFT_ENV_AUTH
-   Type: bool
-   Default: false
-   Examples:
    -   "false"
        -   Enter swift credentials in the next step
    -   "true"
        -   Get swift credentials from environment vars. Leave other
            fields blank if using this.

--swift-user

User name to log in (OS_USERNAME).

-   Config: user
-   Env Var: RCLONE_SWIFT_USER
-   Type: string
-   Default: ""

--swift-key

API key or password (OS_PASSWORD).

-   Config: key
-   Env Var: RCLONE_SWIFT_KEY
-   Type: string
-   Default: ""

--swift-auth

Authentication URL for server (OS_AUTH_URL).

-   Config: auth
-   Env Var: RCLONE_SWIFT_AUTH
-   Type: string
-   Default: ""
-   Examples:
    -   "https://auth.api.rackspacecloud.com/v1.0"
        -   Rackspace US
    -   "https://lon.auth.api.rackspacecloud.com/v1.0"
        -   Rackspace UK
    -   "https://identity.api.rackspacecloud.com/v2.0"
        -   Rackspace v2
    -   "https://auth.storage.memset.com/v1.0"
        -   Memset Memstore UK
    -   "https://auth.storage.memset.com/v2.0"
        -   Memset Memstore UK v2
    -   "https://auth.cloud.ovh.net/v3"
        -   OVH

--swift-user-id

User ID to log in - optional - most swift systems use user and leave
this blank (v3 auth) (OS_USER_ID).

-   Config: user_id
-   Env Var: RCLONE_SWIFT_USER_ID
-   Type: string
-   Default: ""

--swift-domain

User domain - optional (v3 auth) (OS_USER_DOMAIN_NAME)

-   Config: domain
-   Env Var: RCLONE_SWIFT_DOMAIN
-   Type: string
-   Default: ""

--swift-tenant

Tenant name - optional for v1 auth, this or tenant_id required otherwise
(OS_TENANT_NAME or OS_PROJECT_NAME)

-   Config: tenant
-   Env Var: RCLONE_SWIFT_TENANT
-   Type: string
-   Default: ""

--swift-tenant-id

Tenant ID - optional for v1 auth, this or tenant required otherwise
(OS_TENANT_ID)

-   Config: tenant_id
-   Env Var: RCLONE_SWIFT_TENANT_ID
-   Type: string
-   Default: ""

--swift-tenant-domain

Tenant domain - optional (v3 auth) (OS_PROJECT_DOMAIN_NAME)

-   Config: tenant_domain
-   Env Var: RCLONE_SWIFT_TENANT_DOMAIN
-   Type: string
-   Default: ""

--swift-region

Region name - optional (OS_REGION_NAME)

-   Config: region
-   Env Var: RCLONE_SWIFT_REGION
-   Type: string
-   Default: ""

--swift-storage-url

Storage URL - optional (OS_STORAGE_URL)

-   Config: storage_url
-   Env Var: RCLONE_SWIFT_STORAGE_URL
-   Type: string
-   Default: ""

--swift-auth-token

Auth Token from alternate authentication - optional (OS_AUTH_TOKEN)

-   Config: auth_token
-   Env Var: RCLONE_SWIFT_AUTH_TOKEN
-   Type: string
-   Default: ""

--swift-application-credential-id

Application Credential ID (OS_APPLICATION_CREDENTIAL_ID)

-   Config: application_credential_id
-   Env Var: RCLONE_SWIFT_APPLICATION_CREDENTIAL_ID
-   Type: string
-   Default: ""

--swift-application-credential-name

Application Credential Name (OS_APPLICATION_CREDENTIAL_NAME)

-   Config: application_credential_name
-   Env Var: RCLONE_SWIFT_APPLICATION_CREDENTIAL_NAME
-   Type: string
-   Default: ""

--swift-application-credential-secret

Application Credential Secret (OS_APPLICATION_CREDENTIAL_SECRET)

-   Config: application_credential_secret
-   Env Var: RCLONE_SWIFT_APPLICATION_CREDENTIAL_SECRET
-   Type: string
-   Default: ""

--swift-auth-version

AuthVersion - optional - set to (1,2,3) if your auth URL has no version
(ST_AUTH_VERSION)

-   Config: auth_version
-   Env Var: RCLONE_SWIFT_AUTH_VERSION
-   Type: int
-   Default: 0

--swift-endpoint-type

Endpoint type to choose from the service catalogue (OS_ENDPOINT_TYPE)

-   Config: endpoint_type
-   Env Var: RCLONE_SWIFT_ENDPOINT_TYPE
-   Type: string
-   Default: "public"
-   Examples:
    -   "public"
        -   Public (default, choose this if not sure)
    -   "internal"
        -   Internal (use internal service net)
    -   "admin"
        -   Admin

--swift-storage-policy

The storage policy to use when creating a new container

This applies the specified storage policy when creating a new container.
The policy cannot be changed afterwards. The allowed configuration
values and their meaning depend on your Swift storage provider.

-   Config: storage_policy
-   Env Var: RCLONE_SWIFT_STORAGE_POLICY
-   Type: string
-   Default: ""
-   Examples:
    -   ""
        -   Default
    -   "pcs"
        -   OVH Public Cloud Storage
    -   "pca"
        -   OVH Public Cloud Archive

Advanced Options

Here are the advanced options specific to swift (OpenStack Swift
(Rackspace Cloud Files, Memset Memstore, OVH)).

--swift-chunk-size

Above this size files will be chunked into a _segments container.

Above this size files will be chunked into a _segments container. The
default for this is 5GB which is its maximum value.

-   Config: chunk_size
-   Env Var: RCLONE_SWIFT_CHUNK_SIZE
-   Type: SizeSuffix
-   Default: 5G

--swift-no-chunk

Don't chunk files during streaming upload.

When doing streaming uploads (eg using rcat or mount) setting this flag
will cause the swift backend to not upload chunked files.

This will limit the maximum upload size to 5GB. However non chunked
files are easier to deal with and have an MD5SUM.

Rclone will still chunk files bigger than chunk_size when doing normal
copy operations.

-   Config: no_chunk
-   Env Var: RCLONE_SWIFT_NO_CHUNK
-   Type: bool
-   Default: false

--swift-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_SWIFT_ENCODING
-   Type: MultiEncoder
-   Default: Slash,InvalidUtf8

Modified time

The modified time is stored as metadata on the object as
X-Object-Meta-Mtime as floating point since the epoch accurate to 1 ns.

This is a de facto standard (used in the official python-swiftclient
amongst others) for storing the modification time for an object.

Restricted filename characters

  Character    Value   Replacement
  ----------- ------- -------------
  NUL          0x00         ␀
  /            0x2F        ／

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Limitations

The Swift API doesn't return a correct MD5SUM for segmented files
(Dynamic or Static Large Objects) so rclone won't check or use the
MD5SUM for these.

Troubleshooting

Rclone gives Failed to create file system for "remote:": Bad Request

Due to an oddity of the underlying swift library, it gives a "Bad
Request" error rather than a more sensible error when the authentication
fails for Swift.

So this most likely means your username / password is wrong. You can
investigate further with the --dump-bodies flag.

This may also be caused by specifying the region when you shouldn't have
(eg OVH).

Rclone gives Failed to create file system: Response didn't have storage url and auth token

This is most likely caused by forgetting to specify your tenant when
setting up a swift remote.


pCloud

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

The initial setup for pCloud involves getting a token from pCloud which
you need to do in your browser. rclone config walks you through it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Pcloud
       \ "pcloud"
    [snip]
    Storage> pcloud
    Pcloud App Client Id - leave blank normally.
    client_id> 
    Pcloud App Client Secret - leave blank normally.
    client_secret> 
    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    --------------------
    [remote]
    client_id = 
    client_secret = 
    token = {"access_token":"XXX","token_type":"bearer","expiry":"0001-01-01T00:00:00Z"}
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

See the remote setup docs for how to set it up on a machine with no
Internet browser available.

Note that rclone runs a webserver on your local machine to collect the
token as returned from pCloud. This only runs from the moment it opens
your browser to the moment you get back the verification code. This is
on http://127.0.0.1:53682/ and this it may require you to unblock it
temporarily if you are running a host firewall.

Once configured you can then use rclone like this,

List directories in top level of your pCloud

    rclone lsd remote:

List all the files in your pCloud

    rclone ls remote:

To copy a local directory to an pCloud directory called backup

    rclone copy /home/source remote:backup

Modified time and hashes

pCloud allows modification times to be set on objects accurate to 1
second. These will be used to detect whether objects need syncing or
not. In order to set a Modification time pCloud requires the object be
re-uploaded.

pCloud supports MD5 and SHA1 type hashes, so you can use the --checksum
flag.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  \            0x5C        ＼

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Deleting files

Deleted files will be moved to the trash. Your subscription level will
determine how long items stay in the trash. rclone cleanup can be used
to empty the trash.

Root folder ID

You can set the root_folder_id for rclone. This is the directory
(identified by its Folder ID) that rclone considers to be the root of
your pCloud drive.

Normally you will leave this blank and rclone will determine the correct
root to use itself.

However you can set this to restrict rclone to a specific folder
hierarchy.

In order to do this you will have to find the Folder ID of the directory
you wish rclone to display. This will be the folder field of the URL
when you open the relevant folder in the pCloud web interface.

So if the folder you want rclone to use has a URL which looks like
https://my.pcloud.com/#page=filemanager&folder=5xxxxxxxx8&tpl=foldergrid
in the browser, then you use 5xxxxxxxx8 as the root_folder_id in the
config.

Standard Options

Here are the standard options specific to pcloud (Pcloud).

--pcloud-client-id

OAuth Client Id Leave blank normally.

-   Config: client_id
-   Env Var: RCLONE_PCLOUD_CLIENT_ID
-   Type: string
-   Default: ""

--pcloud-client-secret

OAuth Client Secret Leave blank normally.

-   Config: client_secret
-   Env Var: RCLONE_PCLOUD_CLIENT_SECRET
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to pcloud (Pcloud).

--pcloud-token

OAuth Access Token as a JSON blob.

-   Config: token
-   Env Var: RCLONE_PCLOUD_TOKEN
-   Type: string
-   Default: ""

--pcloud-auth-url

Auth server URL. Leave blank to use the provider defaults.

-   Config: auth_url
-   Env Var: RCLONE_PCLOUD_AUTH_URL
-   Type: string
-   Default: ""

--pcloud-token-url

Token server url. Leave blank to use the provider defaults.

-   Config: token_url
-   Env Var: RCLONE_PCLOUD_TOKEN_URL
-   Type: string
-   Default: ""

--pcloud-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_PCLOUD_ENCODING
-   Type: MultiEncoder
-   Default: Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot

--pcloud-root-folder-id

Fill in for rclone to use a non root folder as its starting point.

-   Config: root_folder_id
-   Env Var: RCLONE_PCLOUD_ROOT_FOLDER_ID
-   Type: string
-   Default: "d0"

--pcloud-hostname

Hostname to connect to.

This is normally set when rclone initially does the oauth connection,
however you will need to set it by hand if you are using remote config
with rclone authorize.

-   Config: hostname
-   Env Var: RCLONE_PCLOUD_HOSTNAME
-   Type: string
-   Default: "api.pcloud.com"
-   Examples:
    -   "api.pcloud.com"
        -   Original/US region
    -   "eapi.pcloud.com"
        -   EU region


premiumize.me

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

The initial setup for premiumize.me involves getting a token from
premiumize.me which you need to do in your browser. rclone config walks
you through it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / premiumize.me
       \ "premiumizeme"
    [snip]
    Storage> premiumizeme
    ** See help for premiumizeme backend at: https://rclone.org/premiumizeme/ **

    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    --------------------
    [remote]
    type = premiumizeme
    token = {"access_token":"XXX","token_type":"Bearer","refresh_token":"XXX","expiry":"2029-08-07T18:44:15.548915378+01:00"}
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> 

See the remote setup docs for how to set it up on a machine with no
Internet browser available.

Note that rclone runs a webserver on your local machine to collect the
token as returned from premiumize.me. This only runs from the moment it
opens your browser to the moment you get back the verification code.
This is on http://127.0.0.1:53682/ and this it may require you to
unblock it temporarily if you are running a host firewall.

Once configured you can then use rclone like this,

List directories in top level of your premiumize.me

    rclone lsd remote:

List all the files in your premiumize.me

    rclone ls remote:

To copy a local directory to an premiumize.me directory called backup

    rclone copy /home/source remote:backup

Modified time and hashes

premiumize.me does not support modification times or hashes, therefore
syncing will default to --size-only checking. Note that using --update
will work.

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  \            0x5C        ＼
  "            0x22        ＂

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Standard Options

Here are the standard options specific to premiumizeme (premiumize.me).

--premiumizeme-api-key

API Key.

This is not normally used - use oauth instead.

-   Config: api_key
-   Env Var: RCLONE_PREMIUMIZEME_API_KEY
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to premiumizeme (premiumize.me).

--premiumizeme-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_PREMIUMIZEME_ENCODING
-   Type: MultiEncoder
-   Default: Slash,DoubleQuote,BackSlash,Del,Ctl,InvalidUtf8,Dot

Limitations

Note that premiumize.me is case insensitive so you can't have a file
called "Hello.doc" and one called "hello.doc".

premiumize.me file names can't have the \ or " characters in. rclone
maps these to and from an identical looking unicode equivalents ＼ and
＂

premiumize.me only supports filenames up to 255 characters in length.


put.io

Paths are specified as remote:path

put.io paths may be as deep as required, eg
remote:directory/subdirectory.

The initial setup for put.io involves getting a token from put.io which
you need to do in your browser. rclone config walks you through it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> putio
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Put.io
       \ "putio"
    [snip]
    Storage> putio
    ** See help for putio backend at: https://rclone.org/putio/ **

    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    --------------------
    [putio]
    type = putio
    token = {"access_token":"XXXXXXXX","expiry":"0001-01-01T00:00:00Z"}
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y
    Current remotes:

    Name                 Type
    ====                 ====
    putio                putio

    e) Edit existing remote
    n) New remote
    d) Delete remote
    r) Rename remote
    c) Copy remote
    s) Set configuration password
    q) Quit config
    e/n/d/r/c/s/q> q

Note that rclone runs a webserver on your local machine to collect the
token as returned from Google if you use auto config mode. This only
runs from the moment it opens your browser to the moment you get back
the verification code. This is on http://127.0.0.1:53682/ and this it
may require you to unblock it temporarily if you are running a host
firewall, or use manual mode.

You can then use it like this,

List directories in top level of your put.io

    rclone lsd remote:

List all the files in your put.io

    rclone ls remote:

To copy a local directory to a put.io directory called backup

    rclone copy /home/source remote:backup

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  \            0x5C        ＼

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Advanced Options

Here are the advanced options specific to putio (Put.io).

--putio-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_PUTIO_ENCODING
-   Type: MultiEncoder
-   Default: Slash,BackSlash,Del,Ctl,InvalidUtf8,Dot


Seafile

This is a backend for the Seafile storage service: - It works with both
the free community edition or the professional edition. - Seafile
versions 6.x and 7.x are all supported. - Encrypted libraries are also
supported. - It supports 2FA enabled users

Root mode vs Library mode

There are two distinct modes you can setup your remote: - you point your
remote to the ROOT OF THE SERVER, meaning you don't specify a library
during the configuration: Paths are specified as remote:library. You may
put subdirectories in too, eg remote:library/path/to/dir. - you point
your remote to a specific library during the configuration: Paths are
specified as remote:path/to/dir. THIS IS THE RECOMMENDED MODE WHEN USING
ENCRYPTED LIBRARIES. (_This mode is possibly slightly faster than the
root mode_)

Configuration in root mode

Here is an example of making a seafile configuration for a user with NO
two-factor authentication. First run

    rclone config

This will guide you through an interactive setup process. To
authenticate you will need the URL of your server, your email (or
username) and your password.

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> seafile
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Seafile
       \ "seafile"
    [snip]
    Storage> seafile
    ** See help for seafile backend at: https://rclone.org/seafile/ **

    URL of seafile host to connect to
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
     1 / Connect to cloud.seafile.com
       \ "https://cloud.seafile.com/"
    url> http://my.seafile.server/
    User name (usually email address)
    Enter a string value. Press Enter for the default ("").
    user> me@example.com
    Password
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank (default)
    y/g> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Two-factor authentication ('true' if the account has 2FA enabled)
    Enter a boolean value (true or false). Press Enter for the default ("false").
    2fa> false
    Name of the library. Leave blank to access all non-encrypted libraries.
    Enter a string value. Press Enter for the default ("").
    library>
    Library password (for encrypted libraries only). Leave blank if you pass it through the command line.
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank (default)
    y/g/n> n
    Edit advanced config? (y/n)
    y) Yes
    n) No (default)
    y/n> n
    Remote config
    Two-factor authentication is not enabled on this account.
    --------------------
    [seafile]
    type = seafile
    url = http://my.seafile.server/
    user = me@example.com
    pass = *** ENCRYPTED ***
    2fa = false
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

This remote is called seafile. It's pointing to the root of your seafile
server and can now be used like this:

See all libraries

    rclone lsd seafile:

Create a new library

    rclone mkdir seafile:library

List the contents of a library

    rclone ls seafile:library

Sync /home/local/directory to the remote library, deleting any excess
files in the library.

    rclone sync -i /home/local/directory seafile:library

Configuration in library mode

Here's an example of a configuration in library mode with a user that
has the two-factor authentication enabled. Your 2FA code will be asked
at the end of the configuration, and will attempt to authenticate you:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> seafile
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Seafile
       \ "seafile"
    [snip]
    Storage> seafile
    ** See help for seafile backend at: https://rclone.org/seafile/ **

    URL of seafile host to connect to
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
     1 / Connect to cloud.seafile.com
       \ "https://cloud.seafile.com/"
    url> http://my.seafile.server/
    User name (usually email address)
    Enter a string value. Press Enter for the default ("").
    user> me@example.com
    Password
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank (default)
    y/g> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Two-factor authentication ('true' if the account has 2FA enabled)
    Enter a boolean value (true or false). Press Enter for the default ("false").
    2fa> true
    Name of the library. Leave blank to access all non-encrypted libraries.
    Enter a string value. Press Enter for the default ("").
    library> My Library
    Library password (for encrypted libraries only). Leave blank if you pass it through the command line.
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank (default)
    y/g/n> n
    Edit advanced config? (y/n)
    y) Yes
    n) No (default)
    y/n> n
    Remote config
    Two-factor authentication: please enter your 2FA code
    2fa code> 123456
    Authenticating...
    Success!
    --------------------
    [seafile]
    type = seafile
    url = http://my.seafile.server/
    user = me@example.com
    pass = 
    2fa = true
    library = My Library
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

You'll notice your password is blank in the configuration. It's because
we only need the password to authenticate you once.

You specified My Library during the configuration. The root of the
remote is pointing at the root of the library My Library:

See all files in the library:

    rclone lsd seafile:

Create a new directory inside the library

    rclone mkdir seafile:directory

List the contents of a directory

    rclone ls seafile:directory

Sync /home/local/directory to the remote library, deleting any excess
files in the library.

    rclone sync -i /home/local/directory seafile:

--fast-list

Seafile version 7+ supports --fast-list which allows you to use fewer
transactions in exchange for more memory. See the rclone docs for more
details. Please note this is not supported on seafile server version 6.x

Restricted filename characters

In addition to the default restricted characters set the following
characters are also replaced:

  Character    Value   Replacement
  ----------- ------- -------------
  /            0x2F        ／
  "            0x22        ＂
  \            0x5C        ＼

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Seafile and rclone link

Rclone supports generating share links for non-encrypted libraries only.
They can either be for a file or a directory:

    rclone link seafile:seafile-tutorial.doc
    http://my.seafile.server/f/fdcd8a2f93f84b8b90f4/

or if run on a directory you will get:

    rclone link seafile:dir
    http://my.seafile.server/d/9ea2455f6f55478bbb0d/

Please note a share link is unique for each file or directory. If you
run a link command on a file/dir that has already been shared, you will
get the exact same link.

Compatibility

It has been actively tested using the seafile docker image of these
versions: - 6.3.4 community edition - 7.0.5 community edition - 7.1.3
community edition

Versions below 6.0 are not supported. Versions between 6.0 and 6.3
haven't been tested and might not work properly.

Standard Options

Here are the standard options specific to seafile (seafile).

--seafile-url

URL of seafile host to connect to

-   Config: url
-   Env Var: RCLONE_SEAFILE_URL
-   Type: string
-   Default: ""
-   Examples:
    -   "https://cloud.seafile.com/"
        -   Connect to cloud.seafile.com

--seafile-user

User name (usually email address)

-   Config: user
-   Env Var: RCLONE_SEAFILE_USER
-   Type: string
-   Default: ""

--seafile-pass

Password

NB Input to this must be obscured - see rclone obscure.

-   Config: pass
-   Env Var: RCLONE_SEAFILE_PASS
-   Type: string
-   Default: ""

--seafile-2fa

Two-factor authentication ('true' if the account has 2FA enabled)

-   Config: 2fa
-   Env Var: RCLONE_SEAFILE_2FA
-   Type: bool
-   Default: false

--seafile-library

Name of the library. Leave blank to access all non-encrypted libraries.

-   Config: library
-   Env Var: RCLONE_SEAFILE_LIBRARY
-   Type: string
-   Default: ""

--seafile-library-key

Library password (for encrypted libraries only). Leave blank if you pass
it through the command line.

NB Input to this must be obscured - see rclone obscure.

-   Config: library_key
-   Env Var: RCLONE_SEAFILE_LIBRARY_KEY
-   Type: string
-   Default: ""

--seafile-auth-token

Authentication token

-   Config: auth_token
-   Env Var: RCLONE_SEAFILE_AUTH_TOKEN
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to seafile (seafile).

--seafile-create-library

Should rclone create a library if it doesn't exist

-   Config: create_library
-   Env Var: RCLONE_SEAFILE_CREATE_LIBRARY
-   Type: bool
-   Default: false

--seafile-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_SEAFILE_ENCODING
-   Type: MultiEncoder
-   Default: Slash,DoubleQuote,BackSlash,Ctl,InvalidUtf8


SFTP

SFTP is the Secure (or SSH) File Transfer Protocol.

The SFTP backend can be used with a number of different providers:

-   C14
-   rsync.net

SFTP runs over SSH v2 and is installed as standard with most modern SSH
installations.

Paths are specified as remote:path. If the path does not begin with a /
it is relative to the home directory of the user. An empty path remote:
refers to the user's home directory.

"Note that some SFTP servers will need the leading / - Synology is a
good example of this. rsync.net, on the other hand, requires users to
OMIT the leading /.

Here is an example of making an SFTP configuration. First run

    rclone config

This will guide you through an interactive setup process.

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / SSH/SFTP Connection
       \ "sftp"
    [snip]
    Storage> sftp
    SSH host to connect to
    Choose a number from below, or type in your own value
     1 / Connect to example.com
       \ "example.com"
    host> example.com
    SSH username, leave blank for current username, ncw
    user> sftpuser
    SSH port, leave blank to use default (22)
    port>
    SSH password, leave blank to use ssh-agent.
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank
    y/g/n> n
    Path to unencrypted PEM-encoded private key file, leave blank to use ssh-agent.
    key_file>
    Remote config
    --------------------
    [remote]
    host = example.com
    user = sftpuser
    port =
    pass =
    key_file =
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

This remote is called remote and can now be used like this:

See all directories in the home directory

    rclone lsd remote:

Make a new directory

    rclone mkdir remote:path/to/directory

List the contents of a directory

    rclone ls remote:path/to/directory

Sync /home/local/directory to the remote directory, deleting any excess
files in the directory.

    rclone sync -i /home/local/directory remote:directory

SSH Authentication

The SFTP remote supports three authentication methods:

-   Password
-   Key file
-   ssh-agent

Key files should be PEM-encoded private key files. For instance
/home/$USER/.ssh/id_rsa. Only unencrypted OpenSSH or PEM encrypted files
are supported.

The key file can be specified in either an external file (key_file) or
contained within the rclone config file (key_pem). If using key_pem in
the config file, the entry should be on a single line with new line (''
or '') separating lines. i.e.

key_pem = -----BEGIN RSA PRIVATE KEY-----0gAMbMbaSsd-----END RSA PRIVATE
KEY-----

This will generate it correctly for key_pem for use in the config:

    awk '{printf "%s\\n", $0}' < ~/.ssh/id_rsa

If you don't specify pass, key_file, or key_pem then rclone will attempt
to contact an ssh-agent.

You can also specify key_use_agent to force the usage of an ssh-agent.
In this case key_file or key_pem can also be specified to force the
usage of a specific key in the ssh-agent.

Using an ssh-agent is the only way to load encrypted OpenSSH keys at the
moment.

If you set the --sftp-ask-password option, rclone will prompt for a
password when needed and no password has been configured.

ssh-agent on macOS

Note that there seem to be various problems with using an ssh-agent on
macOS due to recent changes in the OS. The most effective work-around
seems to be to start an ssh-agent in each session, eg

    eval `ssh-agent -s` && ssh-add -A

And then at the end of the session

    eval `ssh-agent -k`

These commands can be used in scripts of course.

Modified time

Modified times are stored on the server to 1 second precision.

Modified times are used in syncing and are fully supported.

Some SFTP servers disable setting/modifying the file modification time
after upload (for example, certain configurations of ProFTPd with
mod_sftp). If you are using one of these servers, you can set the option
set_modtime = false in your RClone backend configuration to disable this
behaviour.

Standard Options

Here are the standard options specific to sftp (SSH/SFTP Connection).

--sftp-host

SSH host to connect to

-   Config: host
-   Env Var: RCLONE_SFTP_HOST
-   Type: string
-   Default: ""
-   Examples:
    -   "example.com"
        -   Connect to example.com

--sftp-user

SSH username, leave blank for current username, ncw

-   Config: user
-   Env Var: RCLONE_SFTP_USER
-   Type: string
-   Default: ""

--sftp-port

SSH port, leave blank to use default (22)

-   Config: port
-   Env Var: RCLONE_SFTP_PORT
-   Type: string
-   Default: ""

--sftp-pass

SSH password, leave blank to use ssh-agent.

NB Input to this must be obscured - see rclone obscure.

-   Config: pass
-   Env Var: RCLONE_SFTP_PASS
-   Type: string
-   Default: ""

--sftp-key-pem

Raw PEM-encoded private key, If specified, will override key_file
parameter.

-   Config: key_pem
-   Env Var: RCLONE_SFTP_KEY_PEM
-   Type: string
-   Default: ""

--sftp-key-file

Path to PEM-encoded private key file, leave blank or set key-use-agent
to use ssh-agent.

Leading ~ will be expanded in the file name as will environment
variables such as ${RCLONE_CONFIG_DIR}.

-   Config: key_file
-   Env Var: RCLONE_SFTP_KEY_FILE
-   Type: string
-   Default: ""

--sftp-key-file-pass

The passphrase to decrypt the PEM-encoded private key file.

Only PEM encrypted key files (old OpenSSH format) are supported.
Encrypted keys in the new OpenSSH format can't be used.

NB Input to this must be obscured - see rclone obscure.

-   Config: key_file_pass
-   Env Var: RCLONE_SFTP_KEY_FILE_PASS
-   Type: string
-   Default: ""

--sftp-key-use-agent

When set forces the usage of the ssh-agent.

When key-file is also set, the ".pub" file of the specified key-file is
read and only the associated key is requested from the ssh-agent. This
allows to avoid Too many authentication failures for *username* errors
when the ssh-agent contains many keys.

-   Config: key_use_agent
-   Env Var: RCLONE_SFTP_KEY_USE_AGENT
-   Type: bool
-   Default: false

--sftp-use-insecure-cipher

Enable the use of insecure ciphers and key exchange methods.

This enables the use of the following insecure ciphers and key exchange
methods:

-   aes128-cbc
-   aes192-cbc
-   aes256-cbc
-   3des-cbc
-   diffie-hellman-group-exchange-sha256
-   diffie-hellman-group-exchange-sha1

Those algorithms are insecure and may allow plaintext data to be
recovered by an attacker.

-   Config: use_insecure_cipher
-   Env Var: RCLONE_SFTP_USE_INSECURE_CIPHER
-   Type: bool
-   Default: false
-   Examples:
    -   "false"
        -   Use default Cipher list.
    -   "true"
        -   Enables the use of the aes128-cbc cipher and
            diffie-hellman-group-exchange-sha256,
            diffie-hellman-group-exchange-sha1 key exchange.

--sftp-disable-hashcheck

Disable the execution of SSH commands to determine if remote file
hashing is available. Leave blank or set to false to enable hashing
(recommended), set to true to disable hashing.

-   Config: disable_hashcheck
-   Env Var: RCLONE_SFTP_DISABLE_HASHCHECK
-   Type: bool
-   Default: false

Advanced Options

Here are the advanced options specific to sftp (SSH/SFTP Connection).

--sftp-ask-password

Allow asking for SFTP password when needed.

If this is set and no password is supplied then rclone will: - ask for a
password - not contact the ssh agent

-   Config: ask_password
-   Env Var: RCLONE_SFTP_ASK_PASSWORD
-   Type: bool
-   Default: false

--sftp-path-override

Override path used by SSH connection.

This allows checksum calculation when SFTP and SSH paths are different.
This issue affects among others Synology NAS boxes.

Shared folders can be found in directories representing volumes

    rclone sync /home/local/directory remote:/directory --ssh-path-override /volume2/directory

Home directory can be found in a shared folder called "home"

    rclone sync /home/local/directory remote:/home/directory --ssh-path-override /volume1/homes/USER/directory

-   Config: path_override
-   Env Var: RCLONE_SFTP_PATH_OVERRIDE
-   Type: string
-   Default: ""

--sftp-set-modtime

Set the modified time on the remote if set.

-   Config: set_modtime
-   Env Var: RCLONE_SFTP_SET_MODTIME
-   Type: bool
-   Default: true

--sftp-md5sum-command

The command used to read md5 hashes. Leave blank for autodetect.

-   Config: md5sum_command
-   Env Var: RCLONE_SFTP_MD5SUM_COMMAND
-   Type: string
-   Default: ""

--sftp-sha1sum-command

The command used to read sha1 hashes. Leave blank for autodetect.

-   Config: sha1sum_command
-   Env Var: RCLONE_SFTP_SHA1SUM_COMMAND
-   Type: string
-   Default: ""

--sftp-skip-links

Set to skip any symlinks and any other non regular files.

-   Config: skip_links
-   Env Var: RCLONE_SFTP_SKIP_LINKS
-   Type: bool
-   Default: false

--sftp-subsystem

Specifies the SSH2 subsystem on the remote host.

-   Config: subsystem
-   Env Var: RCLONE_SFTP_SUBSYSTEM
-   Type: string
-   Default: "sftp"

--sftp-server-command

Specifies the path or command to run a sftp server on the remote host.

The subsystem option is ignored when server_command is defined.

-   Config: server_command
-   Env Var: RCLONE_SFTP_SERVER_COMMAND
-   Type: string
-   Default: ""

Limitations

SFTP supports checksums if the same login has shell access and md5sum or
sha1sum as well as echo are in the remote's PATH. This remote
checksumming (file hashing) is recommended and enabled by default.
Disabling the checksumming may be required if you are connecting to SFTP
servers which are not under your control, and to which the execution of
remote commands is prohibited. Set the configuration option
disable_hashcheck to true to disable checksumming.

SFTP also supports about if the same login has shell access and df are
in the remote's PATH. about will return the total space, free space, and
used space on the remote for the disk of the specified path on the
remote or, if not set, the disk of the root on the remote. about will
fail if it does not have shell access or if df is not in the remote's
PATH.

Note that some SFTP servers (eg Synology) the paths are different for
SSH and SFTP so the hashes can't be calculated properly. For them using
disable_hashcheck is a good idea.

The only ssh agent supported under Windows is Putty's pageant.

The Go SSH library disables the use of the aes128-cbc cipher by default,
due to security concerns. This can be re-enabled on a per-connection
basis by setting the use_insecure_cipher setting in the configuration
file to true. Further details on the insecurity of this cipher can be
found [in this paper] (http://www.isg.rhul.ac.uk/~kp/SandPfinal.pdf).

SFTP isn't supported under plan9 until this issue is fixed.

Note that since SFTP isn't HTTP based the following flags don't work
with it: --dump-headers, --dump-bodies, --dump-auth

Note that --timeout isn't supported (but --contimeout is).


C14

C14 is supported through the SFTP backend.

See C14's documentation


rsync.net

rsync.net is supported through the SFTP backend.

See rsync.net's documentation of rclone examples.


SugarSync

SugarSync is a cloud service that enables active synchronization of
files across computers and other devices for file backup, access,
syncing, and sharing.

The initial setup for SugarSync involves getting a token from SugarSync
which you can do with rclone. rclone config walks you through it.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Sugarsync
       \ "sugarsync"
    [snip]
    Storage> sugarsync
    ** See help for sugarsync backend at: https://rclone.org/sugarsync/ **

    Sugarsync App ID.
    Leave blank to use rclone's.
    Enter a string value. Press Enter for the default ("").
    app_id> 
    Sugarsync Access Key ID.
    Leave blank to use rclone's.
    Enter a string value. Press Enter for the default ("").
    access_key_id> 
    Sugarsync Private Access Key
    Leave blank to use rclone's.
    Enter a string value. Press Enter for the default ("").
    private_access_key> 
    Permanently delete files if true
    otherwise put them in the deleted files.
    Enter a boolean value (true or false). Press Enter for the default ("false").
    hard_delete> 
    Edit advanced config? (y/n)
    y) Yes
    n) No (default)
    y/n> n
    Remote config
    Username (email address)> nick@craig-wood.com
    Your Sugarsync password is only required during setup and will not be stored.
    password:
    --------------------
    [remote]
    type = sugarsync
    refresh_token = https://api.sugarsync.com/app-authorization/XXXXXXXXXXXXXXXXXX
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Note that the config asks for your email and password but doesn't store
them, it only uses them to get the initial token.

Once configured you can then use rclone like this,

List directories (sync folders) in top level of your SugarSync

    rclone lsd remote:

List all the files in your SugarSync folder "Test"

    rclone ls remote:Test

To copy a local directory to an SugarSync folder called backup

    rclone copy /home/source remote:backup

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

NB you can't create files in the top level folder you have to create a
folder, which rclone will create as a "Sync Folder" with SugarSync.

Modified time and hashes

SugarSync does not support modification times or hashes, therefore
syncing will default to --size-only checking. Note that using --update
will work as rclone can read the time files were uploaded.

Restricted filename characters

SugarSync replaces the default restricted characters set except for DEL.

Invalid UTF-8 bytes will also be replaced, as they can't be used in XML
strings.

Deleting files

Deleted files will be moved to the "Deleted items" folder by default.

However you can supply the flag --sugarsync-hard-delete or set the
config parameter hard_delete = true if you would like files to be
deleted straight away.

Standard Options

Here are the standard options specific to sugarsync (Sugarsync).

--sugarsync-app-id

Sugarsync App ID.

Leave blank to use rclone's.

-   Config: app_id
-   Env Var: RCLONE_SUGARSYNC_APP_ID
-   Type: string
-   Default: ""

--sugarsync-access-key-id

Sugarsync Access Key ID.

Leave blank to use rclone's.

-   Config: access_key_id
-   Env Var: RCLONE_SUGARSYNC_ACCESS_KEY_ID
-   Type: string
-   Default: ""

--sugarsync-private-access-key

Sugarsync Private Access Key

Leave blank to use rclone's.

-   Config: private_access_key
-   Env Var: RCLONE_SUGARSYNC_PRIVATE_ACCESS_KEY
-   Type: string
-   Default: ""

--sugarsync-hard-delete

Permanently delete files if true otherwise put them in the deleted
files.

-   Config: hard_delete
-   Env Var: RCLONE_SUGARSYNC_HARD_DELETE
-   Type: bool
-   Default: false

Advanced Options

Here are the advanced options specific to sugarsync (Sugarsync).

--sugarsync-refresh-token

Sugarsync refresh token

Leave blank normally, will be auto configured by rclone.

-   Config: refresh_token
-   Env Var: RCLONE_SUGARSYNC_REFRESH_TOKEN
-   Type: string
-   Default: ""

--sugarsync-authorization

Sugarsync authorization

Leave blank normally, will be auto configured by rclone.

-   Config: authorization
-   Env Var: RCLONE_SUGARSYNC_AUTHORIZATION
-   Type: string
-   Default: ""

--sugarsync-authorization-expiry

Sugarsync authorization expiry

Leave blank normally, will be auto configured by rclone.

-   Config: authorization_expiry
-   Env Var: RCLONE_SUGARSYNC_AUTHORIZATION_EXPIRY
-   Type: string
-   Default: ""

--sugarsync-user

Sugarsync user

Leave blank normally, will be auto configured by rclone.

-   Config: user
-   Env Var: RCLONE_SUGARSYNC_USER
-   Type: string
-   Default: ""

--sugarsync-root-id

Sugarsync root id

Leave blank normally, will be auto configured by rclone.

-   Config: root_id
-   Env Var: RCLONE_SUGARSYNC_ROOT_ID
-   Type: string
-   Default: ""

--sugarsync-deleted-id

Sugarsync deleted folder id

Leave blank normally, will be auto configured by rclone.

-   Config: deleted_id
-   Env Var: RCLONE_SUGARSYNC_DELETED_ID
-   Type: string
-   Default: ""

--sugarsync-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_SUGARSYNC_ENCODING
-   Type: MultiEncoder
-   Default: Slash,Ctl,InvalidUtf8,Dot


Tardigrade

Tardigrade is an encrypted, secure, and cost-effective object storage
service that enables you to store, back up, and archive large amounts of
data in a decentralized manner.


Setup

To make a new Tardigrade configuration you need one of the following: *
Access Grant that someone else shared with you. * API Key of a
Tardigrade project you are a member of.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

Setup with access grant

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Tardigrade Decentralized Cloud Storage
       \ "tardigrade"
    [snip]
    Storage> tardigrade
    ** See help for tardigrade backend at: https://rclone.org/tardigrade/ **

    Choose an authentication method.
    Enter a string value. Press Enter for the default ("existing").
    Choose a number from below, or type in your own value
     1 / Use an existing access grant.
       \ "existing"
     2 / Create a new access grant from satellite address, API key, and passphrase.
       \ "new"
    provider> existing
    Access Grant.
    Enter a string value. Press Enter for the default ("").
    access_grant> your-access-grant-received-by-someone-else
    Remote config
    --------------------
    [remote]
    type = tardigrade
    access_grant = your-access-grant-received-by-someone-else
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Setup with API key and passhprase

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Enter a string value. Press Enter for the default ("").
    Choose a number from below, or type in your own value
    [snip]
    XX / Tardigrade Decentralized Cloud Storage
       \ "tardigrade"
    [snip]
    Storage> tardigrade
    ** See help for tardigrade backend at: https://rclone.org/tardigrade/ **

    Choose an authentication method.
    Enter a string value. Press Enter for the default ("existing").
    Choose a number from below, or type in your own value
     1 / Use an existing access grant.
       \ "existing"
     2 / Create a new access grant from satellite address, API key, and passphrase.
       \ "new"
    provider> new
    Satellite Address. Custom satellite address should match the format: `<nodeid>@<address>:<port>`.
    Enter a string value. Press Enter for the default ("us-central-1.tardigrade.io").
    Choose a number from below, or type in your own value
     1 / US Central 1
       \ "us-central-1.tardigrade.io"
     2 / Europe West 1
       \ "europe-west-1.tardigrade.io"
     3 / Asia East 1
       \ "asia-east-1.tardigrade.io"
    satellite_address> 1
    API Key.
    Enter a string value. Press Enter for the default ("").
    api_key> your-api-key-for-your-tardigrade-project
    Encryption Passphrase. To access existing objects enter passphrase used for uploading.
    Enter a string value. Press Enter for the default ("").
    passphrase> your-human-readable-encryption-passphrase
    Remote config
    --------------------
    [remote]
    type = tardigrade
    satellite_address = 12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S@us-central-1.tardigrade.io:7777
    api_key = your-api-key-for-your-tardigrade-project
    passphrase = your-human-readable-encryption-passphrase
    access_grant = the-access-grant-generated-from-the-api-key-and-passphrase
    --------------------
    y) Yes this is OK (default)
    e) Edit this remote
    d) Delete this remote
    y/e/d> y


Usage

Paths are specified as remote:bucket (or remote: for the lsf command.)
You may put subdirectories in too, eg remote:bucket/path/to/dir.

Once configured you can then use rclone like this.

Create a new bucket

Use the mkdir command to create new bucket, e.g. bucket.

    rclone mkdir remote:bucket

List all buckets

Use the lsf command to list all buckets.

    rclone lsf remote:

Note the colon (:) character at the end of the command line.

Delete a bucket

Use the rmdir command to delete an empty bucket.

    rclone rmdir remote:bucket

Use the purge command to delete a non-empty bucket with all its content.

    rclone purge remote:bucket

Upload objects

Use the copy command to upload an object.

    rclone copy --progress /home/local/directory/file.ext remote:bucket/path/to/dir/

The --progress flag is for displaying progress information. Remove it if
you don't need this information.

Use a folder in the local path to upload all its objects.

    rclone copy --progress /home/local/directory/ remote:bucket/path/to/dir/

Only modified files will be copied.

List objects

Use the ls command to list recursively all objects in a bucket.

    rclone ls remote:bucket

Add the folder to the remote path to list recursively all objects in
this folder.

    rclone ls remote:bucket/path/to/dir/

Use the lsf command to list non-recursively all objects in a bucket or a
folder.

    rclone lsf remote:bucket/path/to/dir/

Download objects

Use the copy command to download an object.

    rclone copy --progress remote:bucket/path/to/dir/file.ext /home/local/directory/

The --progress flag is for displaying progress information. Remove it if
you don't need this information.

Use a folder in the remote path to download all its objects.

    rclone copy --progress remote:bucket/path/to/dir/ /home/local/directory/

Delete objects

Use the deletefile command to delete a single object.

    rclone deletefile remote:bucket/path/to/dir/file.ext

Use the delete command to delete all object in a folder.

    rclone delete remote:bucket/path/to/dir/

Print the total size of objects

Use the size command to print the total size of objects in a bucket or a
folder.

    rclone size remote:bucket/path/to/dir/

Sync two Locations

Use the sync command to sync the source to the destination, changing the
destination only, deleting any excess files.

    rclone sync -i --progress /home/local/directory/ remote:bucket/path/to/dir/

The --progress flag is for displaying progress information. Remove it if
you don't need this information.

Since this can cause data loss, test first with the --dry-run flag to
see exactly what would be copied and deleted.

The sync can be done also from Tardigrade to the local file system.

    rclone sync -i --progress remote:bucket/path/to/dir/ /home/local/directory/

Or between two Tardigrade buckets.

    rclone sync -i --progress remote-us:bucket/path/to/dir/ remote-europe:bucket/path/to/dir/

Or even between another cloud storage and Tardigrade.

    rclone sync -i --progress s3:bucket/path/to/dir/ tardigrade:bucket/path/to/dir/

Standard Options

Here are the standard options specific to tardigrade (Tardigrade
Decentralized Cloud Storage).

--tardigrade-provider

Choose an authentication method.

-   Config: provider
-   Env Var: RCLONE_TARDIGRADE_PROVIDER
-   Type: string
-   Default: "existing"
-   Examples:
    -   "existing"
        -   Use an existing access grant.
    -   "new"
        -   Create a new access grant from satellite address, API key,
            and passphrase.

--tardigrade-access-grant

Access Grant.

-   Config: access_grant
-   Env Var: RCLONE_TARDIGRADE_ACCESS_GRANT
-   Type: string
-   Default: ""

--tardigrade-satellite-address

Satellite Address. Custom satellite address should match the format:
<nodeid>@<address>:<port>.

-   Config: satellite_address
-   Env Var: RCLONE_TARDIGRADE_SATELLITE_ADDRESS
-   Type: string
-   Default: "us-central-1.tardigrade.io"
-   Examples:
    -   "us-central-1.tardigrade.io"
        -   US Central 1
    -   "europe-west-1.tardigrade.io"
        -   Europe West 1
    -   "asia-east-1.tardigrade.io"
        -   Asia East 1

--tardigrade-api-key

API Key.

-   Config: api_key
-   Env Var: RCLONE_TARDIGRADE_API_KEY
-   Type: string
-   Default: ""

--tardigrade-passphrase

Encryption Passphrase. To access existing objects enter passphrase used
for uploading.

-   Config: passphrase
-   Env Var: RCLONE_TARDIGRADE_PASSPHRASE
-   Type: string
-   Default: ""


Union

The union remote provides a unification similar to UnionFS using other
remotes.

Paths may be as deep as required or a local path, eg
remote:directory/subdirectory or /directory/subdirectory.

During the initial setup with rclone config you will specify the
upstream remotes as a space separated list. The upstream remotes can
either be a local paths or other remotes.

Attribute :ro and :nc can be attach to the end of path to tag the remote
as READ ONLY or NO CREATE, eg remote:directory/subdirectory:ro or
remote:directory/subdirectory:nc.

Subfolders can be used in upstream remotes. Assume a union remote named
backup with the remotes mydrive:private/backup. Invoking
rclone mkdir backup:desktop is exactly the same as invoking
rclone mkdir mydrive2:/backup/desktop.

There will be no special handling of paths containing .. segments.
Invoking rclone mkdir backup:../desktop is exactly the same as invoking
rclone mkdir mydrive2:/backup/../desktop.

Behavior / Policies

The behavior of union backend is inspired by trapexit/mergerfs. All
functions are grouped into 3 categories: ACTION, CREATE and SEARCH.
These functions and categories can be assigned a policy which dictates
what file or directory is chosen when performing that behavior. Any
policy can be assigned to a function or category though some may not be
very useful in practice. For instance: RAND (random) may be useful for
file creation (create) but could lead to very odd behavior if used for
delete if there were more than one copy of the file.

Function / Category classifications

  ----------------------------------------------------------------------------
  Category   Description     Functions
  ---------- --------------- -------------------------------------------------
  action     Writing         move, rmdir, rmdirs, delete, purge and copy, sync
             Existing file   (as destination when file exist)

  create     Create          copy, sync (as destination when file not exist)
             non-existing    
             file            

  search     Reading and     ls, lsd, lsl, cat, md5sum, sha1sum and copy, sync
             listing file    (as source)

  N/A                        size, about
  ----------------------------------------------------------------------------

Path Preservation

Policies, as described below, are of two basic types. path preserving
and non-path preserving.

All policies which start with ep (EPFF, EPLFS, EPLUS, EPMFS, EPRAND) are
path preserving. ep stands for existing path.

A path preserving policy will only consider upstreams where the relative
path being accessed already exists.

When using non-path preserving policies paths will be created in target
upstreams as necessary.

Quota Relevant Policies

Some policies rely on quota information. These policies should be used
only if your upstreams support the respective quota fields.

  Policy       Required Field
  ------------ ----------------
  lfs, eplfs   Free
  mfs, epmfs   Free
  lus, eplus   Used
  lno, eplno   Objects

To check if your upstream supports the field, run
rclone about remote: [flags] and see if the required field exists.

Filters

Policies basically search upstream remotes and create a list of files /
paths for functions to work on. The policy is responsible for filtering
and sorting. The policy type defines the sorting but filtering is mostly
uniform as described below.

-   No SEARCH policies filter.
-   All ACTION policies will filter out remotes which are tagged as
    READ-ONLY.
-   All CREATE policies will filter out remotes which are tagged
    READ-ONLY or NO-CREATE.

If all remotes are filtered an error will be returned.

Policy descriptions

The policies definition are inspired by trapexit/mergerfs but not
exactly the same. Some policy definition could be different due to the
much larger latency of remote file systems.

  -----------------------------------------------------------------------
  Policy           Description
  ---------------- ------------------------------------------------------
  all              Search category: same as EPALL. Action category: same
                   as EPALL. Create category: act on all upstreams.

  epall (existing  Search category: Given this order configured, act on
  path, all)       the first one found where the relative path exists.
                   Action category: apply to all found. Create category:
                   act on all upstreams where the relative path exists.

  epff (existing   Act on the first one found, by the time upstreams
  path, first      reply, where the relative path exists.
  found)           

  eplfs (existing  Of all the upstreams on which the relative path exists
  path, least free choose the one with the least free space.
  space)           

  eplus (existing  Of all the upstreams on which the relative path exists
  path, least used choose the one with the least used space.
  space)           

  eplno (existing  Of all the upstreams on which the relative path exists
  path, least      choose the one with the least number of objects.
  number of        
  objects)         

  epmfs (existing  Of all the upstreams on which the relative path exists
  path, most free  choose the one with the most free space.
  space)           

  eprand (existing Calls EPALL and then randomizes. Returns only one
  path, random)    upstream.

  ff (first found) Search category: same as EPFF. Action category: same
                   as EPFF. Create category: Act on the first one found
                   by the time upstreams reply.

  lfs (least free  Search category: same as EPLFS. Action category: same
  space)           as EPLFS. Create category: Pick the upstream with the
                   least available free space.

  lus (least used  Search category: same as EPLUS. Action category: same
  space)           as EPLUS. Create category: Pick the upstream with the
                   least used space.

  lno (least       Search category: same as EPLNO. Action category: same
  number of        as EPLNO. Create category: Pick the upstream with the
  objects)         least number of objects.

  mfs (most free   Search category: same as EPMFS. Action category: same
  space)           as EPMFS. Create category: Pick the upstream with the
                   most available free space.

  newest           Pick the file / directory with the largest mtime.

  rand (random)    Calls ALL and then randomizes. Returns only one
                   upstream.
  -----------------------------------------------------------------------

Setup

Here is an example of how to make a union called remote for local
folders. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Union merges the contents of several remotes
       \ "union"
    [snip]
    Storage> union
    List of space separated upstreams.
    Can be 'upstreama:test/dir upstreamb:', '\"upstreama:test/space:ro dir\" upstreamb:', etc.
    Enter a string value. Press Enter for the default ("").
    upstreams>
    Policy to choose upstream on ACTION class.
    Enter a string value. Press Enter for the default ("epall").
    action_policy>
    Policy to choose upstream on CREATE class.
    Enter a string value. Press Enter for the default ("epmfs").
    create_policy>
    Policy to choose upstream on SEARCH class.
    Enter a string value. Press Enter for the default ("ff").
    search_policy>
    Cache time of usage and free space (in seconds). This option is only useful when a path preserving policy is used.
    Enter a signed integer. Press Enter for the default ("120").
    cache_time>
    Remote config
    --------------------
    [remote]
    type = union
    upstreams = C:\dir1 C:\dir2 C:\dir3
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y
    Current remotes:

    Name                 Type
    ====                 ====
    remote               union

    e) Edit existing remote
    n) New remote
    d) Delete remote
    r) Rename remote
    c) Copy remote
    s) Set configuration password
    q) Quit config
    e/n/d/r/c/s/q> q

Once configured you can then use rclone like this,

List directories in top level in C:\dir1, C:\dir2 and C:\dir3

    rclone lsd remote:

List all the files in C:\dir1, C:\dir2 and C:\dir3

    rclone ls remote:

Copy another local directory to the union directory called source, which
will be placed into C:\dir3

    rclone copy C:\source remote:source

Standard Options

Here are the standard options specific to union (Union merges the
contents of several upstream fs).

--union-upstreams

List of space separated upstreams. Can be 'upstreama:test/dir
upstreamb:', '"upstreama:test/space:ro dir" upstreamb:', etc.

-   Config: upstreams
-   Env Var: RCLONE_UNION_UPSTREAMS
-   Type: string
-   Default: ""

--union-action-policy

Policy to choose upstream on ACTION category.

-   Config: action_policy
-   Env Var: RCLONE_UNION_ACTION_POLICY
-   Type: string
-   Default: "epall"

--union-create-policy

Policy to choose upstream on CREATE category.

-   Config: create_policy
-   Env Var: RCLONE_UNION_CREATE_POLICY
-   Type: string
-   Default: "epmfs"

--union-search-policy

Policy to choose upstream on SEARCH category.

-   Config: search_policy
-   Env Var: RCLONE_UNION_SEARCH_POLICY
-   Type: string
-   Default: "ff"

--union-cache-time

Cache time of usage and free space (in seconds). This option is only
useful when a path preserving policy is used.

-   Config: cache_time
-   Env Var: RCLONE_UNION_CACHE_TIME
-   Type: int
-   Default: 120


WebDAV

Paths are specified as remote:path

Paths may be as deep as required, eg remote:directory/subdirectory.

To configure the WebDAV remote you will need to have a URL for it, and a
username and password. If you know what kind of system you are
connecting to then rclone can enable extra features.

Here is an example of how to make a remote called remote. First run:

     rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    q) Quit config
    n/s/q> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Webdav
       \ "webdav"
    [snip]
    Storage> webdav
    URL of http host to connect to
    Choose a number from below, or type in your own value
     1 / Connect to example.com
       \ "https://example.com"
    url> https://example.com/remote.php/webdav/
    Name of the Webdav site/service/software you are using
    Choose a number from below, or type in your own value
     1 / Nextcloud
       \ "nextcloud"
     2 / Owncloud
       \ "owncloud"
     3 / Sharepoint
       \ "sharepoint"
     4 / Other site/service or software
       \ "other"
    vendor> 1
    User name
    user> user
    Password.
    y) Yes type in my own password
    g) Generate random password
    n) No leave this optional password blank
    y/g/n> y
    Enter the password:
    password:
    Confirm the password:
    password:
    Bearer token instead of user/pass (eg a Macaroon)
    bearer_token>
    Remote config
    --------------------
    [remote]
    type = webdav
    url = https://example.com/remote.php/webdav/
    vendor = nextcloud
    user = user
    pass = *** ENCRYPTED ***
    bearer_token =
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

Once configured you can then use rclone like this,

List directories in top level of your WebDAV

    rclone lsd remote:

List all the files in your WebDAV

    rclone ls remote:

To copy a local directory to an WebDAV directory called backup

    rclone copy /home/source remote:backup

Modified time and hashes

Plain WebDAV does not support modified times. However when used with
Owncloud or Nextcloud rclone will support modified times.

Likewise plain WebDAV does not support hashes, however when used with
Owncloud or Nextcloud rclone will support SHA1 and MD5 hashes. Depending
on the exact version of Owncloud or Nextcloud hashes may appear on all
objects, or only on objects which had a hash uploaded with them.

Standard Options

Here are the standard options specific to webdav (Webdav).

--webdav-url

URL of http host to connect to

-   Config: url
-   Env Var: RCLONE_WEBDAV_URL
-   Type: string
-   Default: ""
-   Examples:
    -   "https://example.com"
        -   Connect to example.com

--webdav-vendor

Name of the Webdav site/service/software you are using

-   Config: vendor
-   Env Var: RCLONE_WEBDAV_VENDOR
-   Type: string
-   Default: ""
-   Examples:
    -   "nextcloud"
        -   Nextcloud
    -   "owncloud"
        -   Owncloud
    -   "sharepoint"
        -   Sharepoint
    -   "other"
        -   Other site/service or software

--webdav-user

User name

-   Config: user
-   Env Var: RCLONE_WEBDAV_USER
-   Type: string
-   Default: ""

--webdav-pass

Password.

NB Input to this must be obscured - see rclone obscure.

-   Config: pass
-   Env Var: RCLONE_WEBDAV_PASS
-   Type: string
-   Default: ""

--webdav-bearer-token

Bearer token instead of user/pass (eg a Macaroon)

-   Config: bearer_token
-   Env Var: RCLONE_WEBDAV_BEARER_TOKEN
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to webdav (Webdav).

--webdav-bearer-token-command

Command to run to get a bearer token

-   Config: bearer_token_command
-   Env Var: RCLONE_WEBDAV_BEARER_TOKEN_COMMAND
-   Type: string
-   Default: ""


Provider notes

See below for notes on specific providers.

Owncloud

Click on the settings cog in the bottom right of the page and this will
show the WebDAV URL that rclone needs in the config step. It will look
something like https://example.com/remote.php/webdav/.

Owncloud supports modified times using the X-OC-Mtime header.

Nextcloud

This is configured in an identical way to Owncloud. Note that Nextcloud
does not support streaming of files (rcat) whereas Owncloud does. This
may be fixed in the future.

Sharepoint

Rclone can be used with Sharepoint provided by OneDrive for Business or
Office365 Education Accounts. This feature is only needed for a few of
these Accounts, mostly Office365 Education ones. These accounts are
sometimes not verified by the domain owner github#1975

This means that these accounts can't be added using the official API
(other Accounts should work with the "onedrive" option). However, it is
possible to access them using webdav.

To use a sharepoint remote with rclone, add it like this: First, you
need to get your remote's URL:

-   Go here to open your OneDrive or to sign in
-   Now take a look at your address bar, the URL should look like this:
    https://[YOUR-DOMAIN]-my.sharepoint.com/personal/[YOUR-EMAIL]/_layouts/15/onedrive.aspx

You'll only need this URL up to the email address. After that, you'll
most likely want to add "/Documents". That subdirectory contains the
actual data stored on your OneDrive.

Add the remote to rclone like this: Configure the url as
https://[YOUR-DOMAIN]-my.sharepoint.com/personal/[YOUR-EMAIL]/Documents
and use your normal account email and password for user and pass. If you
have 2FA enabled, you have to generate an app password. Set the vendor
to sharepoint.

Your config file should look like this:

    [sharepoint]
    type = webdav
    url = https://[YOUR-DOMAIN]-my.sharepoint.com/personal/[YOUR-EMAIL]/Documents
    vendor = other
    user = YourEmailAddress
    pass = encryptedpassword

Required Flags for SharePoint

As SharePoint does some special things with uploaded documents, you
won't be able to use the documents size or the documents hash to compare
if a file has been changed since the upload / which file is newer.

For Rclone calls copying files (especially Office files such as .docx,
.xlsx, etc.) from/to SharePoint (like copy, sync, etc.), you should
append these flags to ensure Rclone uses the "Last Modified" datetime
property to compare your documents:

    --ignore-size --ignore-checksum --update

dCache

dCache is a storage system that supports many protocols and
authentication/authorisation schemes. For WebDAV clients, it allows
users to authenticate with username and password (BASIC), X.509,
Kerberos, and various bearer tokens, including Macaroons and
OpenID-Connect access tokens.

Configure as normal using the other type. Don't enter a username or
password, instead enter your Macaroon as the bearer_token.

The config will end up looking something like this.

    [dcache]
    type = webdav
    url = https://dcache...
    vendor = other
    user =
    pass =
    bearer_token = your-macaroon

There is a script that obtains a Macaroon from a dCache WebDAV endpoint,
and creates an rclone config file.

Macaroons may also be obtained from the dCacheView
web-browser/JavaScript client that comes with dCache.

OpenID-Connect

dCache also supports authenticating with OpenID-Connect access tokens.
OpenID-Connect is a protocol (based on OAuth 2.0) that allows services
to identify users who have authenticated with some central service.

Support for OpenID-Connect in rclone is currently achieved using another
software package called oidc-agent. This is a command-line tool that
facilitates obtaining an access token. Once installed and configured, an
access token is obtained by running the oidc-token command. The
following example shows a (shortened) access token obtained from the
_XDC_ OIDC Provider.

    paul@celebrimbor:~$ oidc-token XDC
    eyJraWQ[...]QFXDt0
    paul@celebrimbor:~$

NOTE Before the oidc-token command will work, the refresh token must be
loaded into the oidc agent. This is done with the oidc-add command
(e.g., oidc-add XDC). This is typically done once per login session.
Full details on this and how to register oidc-agent with your OIDC
Provider are provided in the oidc-agent documentation.

The rclone bearer_token_command configuration option is used to fetch
the access token from oidc-agent.

Configure as a normal WebDAV endpoint, using the 'other' vendor, leaving
the username and password empty. When prompted, choose to edit the
advanced config and enter the command to get a bearer token (e.g.,
oidc-agent XDC).

The following example config shows a WebDAV endpoint that uses
oidc-agent to supply an access token from the _XDC_ OIDC Provider.

    [dcache]
    type = webdav
    url = https://dcache.example.org/
    vendor = other
    bearer_token_command = oidc-token XDC


Yandex Disk

Yandex Disk is a cloud storage solution created by Yandex.

Here is an example of making a yandex configuration. First run

    rclone config

This will guide you through an interactive setup process:

    No remotes found - make a new one
    n) New remote
    s) Set configuration password
    n/s> n
    name> remote
    Type of storage to configure.
    Choose a number from below, or type in your own value
    [snip]
    XX / Yandex Disk
       \ "yandex"
    [snip]
    Storage> yandex
    Yandex Client Id - leave blank normally.
    client_id>
    Yandex Client Secret - leave blank normally.
    client_secret>
    Remote config
    Use auto config?
     * Say Y if not sure
     * Say N if you are working on a remote or headless machine
    y) Yes
    n) No
    y/n> y
    If your browser doesn't open automatically go to the following link: http://127.0.0.1:53682/auth
    Log in and authorize rclone for access
    Waiting for code...
    Got code
    --------------------
    [remote]
    client_id =
    client_secret =
    token = {"access_token":"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx","token_type":"bearer","expiry":"2016-12-29T12:27:11.362788025Z"}
    --------------------
    y) Yes this is OK
    e) Edit this remote
    d) Delete this remote
    y/e/d> y

See the remote setup docs for how to set it up on a machine with no
Internet browser available.

Note that rclone runs a webserver on your local machine to collect the
token as returned from Yandex Disk. This only runs from the moment it
opens your browser to the moment you get back the verification code.
This is on http://127.0.0.1:53682/ and this it may require you to
unblock it temporarily if you are running a host firewall.

Once configured you can then use rclone like this,

See top level directories

    rclone lsd remote:

Make a new directory

    rclone mkdir remote:directory

List the contents of a directory

    rclone ls remote:directory

Sync /home/local/directory to the remote path, deleting any excess files
in the path.

    rclone sync -i /home/local/directory remote:directory

Yandex paths may be as deep as required, eg
remote:directory/subdirectory.

Modified time

Modified times are supported and are stored accurate to 1 ns in custom
metadata called rclone_modified in RFC3339 with nanoseconds format.

MD5 checksums

MD5 checksums are natively supported by Yandex Disk.

Emptying Trash

If you wish to empty your trash you can use the rclone cleanup remote:
command which will permanently delete all your trashed files. This
command does not take any path arguments.

Quota information

To view your current quota you can use the rclone about remote: command
which will display your usage limit (quota) and the current usage.

Restricted filename characters

The default restricted characters set are replaced.

Invalid UTF-8 bytes will also be replaced, as they can't be used in JSON
strings.

Limitations

When uploading very large files (bigger than about 5GB) you will need to
increase the --timeout parameter. This is because Yandex pauses (perhaps
to calculate the MD5SUM for the entire file) before returning
confirmation that the file has been uploaded. The default handling of
timeouts in rclone is to assume a 5 minute pause is an error and close
the connection - you'll see net/http: timeout awaiting response headers
errors in the logs if this is happening. Setting the timeout to twice
the max size of file in GB should be enough, so if you want to upload a
30GB file set a timeout of 2 * 30 = 60m, that is --timeout 60m.

Standard Options

Here are the standard options specific to yandex (Yandex Disk).

--yandex-client-id

OAuth Client Id Leave blank normally.

-   Config: client_id
-   Env Var: RCLONE_YANDEX_CLIENT_ID
-   Type: string
-   Default: ""

--yandex-client-secret

OAuth Client Secret Leave blank normally.

-   Config: client_secret
-   Env Var: RCLONE_YANDEX_CLIENT_SECRET
-   Type: string
-   Default: ""

Advanced Options

Here are the advanced options specific to yandex (Yandex Disk).

--yandex-token

OAuth Access Token as a JSON blob.

-   Config: token
-   Env Var: RCLONE_YANDEX_TOKEN
-   Type: string
-   Default: ""

--yandex-auth-url

Auth server URL. Leave blank to use the provider defaults.

-   Config: auth_url
-   Env Var: RCLONE_YANDEX_AUTH_URL
-   Type: string
-   Default: ""

--yandex-token-url

Token server url. Leave blank to use the provider defaults.

-   Config: token_url
-   Env Var: RCLONE_YANDEX_TOKEN_URL
-   Type: string
-   Default: ""

--yandex-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_YANDEX_ENCODING
-   Type: MultiEncoder
-   Default: Slash,Del,Ctl,InvalidUtf8,Dot


Local Filesystem

Local paths are specified as normal filesystem paths, eg
/path/to/wherever, so

    rclone sync -i /home/source /tmp/destination

Will sync /home/source to /tmp/destination

These can be configured into the config file for consistencies sake, but
it is probably easier not to.

Modified time

Rclone reads and writes the modified time using an accuracy determined
by the OS. Typically this is 1ns on Linux, 10 ns on Windows and 1 Second
on OS X.

Filenames

Filenames should be encoded in UTF-8 on disk. This is the normal case
for Windows and OS X.

There is a bit more uncertainty in the Linux world, but new
distributions will have UTF-8 encoded files names. If you are using an
old Linux filesystem with non UTF-8 file names (eg latin1) then you can
use the convmv tool to convert the filesystem to UTF-8. This tool is
available in most distributions' package managers.

If an invalid (non-UTF8) filename is read, the invalid characters will
be replaced with a quoted representation of the invalid bytes. The name
gro\xdf will be transferred as gro‛DF. rclone will emit a debug message
in this case (use -v to see), eg

    Local file system at .: Replacing invalid UTF-8 characters in "gro\xdf"

Restricted characters

On non Windows platforms the following characters are replaced when
handling file names.

  Character    Value   Replacement
  ----------- ------- -------------
  NUL          0x00         ␀
  /            0x2F        ／

When running on Windows the following characters are replaced. This list
is based on the Windows file naming conventions.

  Character    Value   Replacement
  ----------- ------- -------------
  NUL          0x00         ␀
  SOH          0x01         ␁
  STX          0x02         ␂
  ETX          0x03         ␃
  EOT          0x04         ␄
  ENQ          0x05         ␅
  ACK          0x06         ␆
  BEL          0x07         ␇
  BS           0x08         ␈
  HT           0x09         ␉
  LF           0x0A         ␊
  VT           0x0B         ␋
  FF           0x0C         ␌
  CR           0x0D         ␍
  SO           0x0E         ␎
  SI           0x0F         ␏
  DLE          0x10         ␐
  DC1          0x11         ␑
  DC2          0x12         ␒
  DC3          0x13         ␓
  DC4          0x14         ␔
  NAK          0x15         ␕
  SYN          0x16         ␖
  ETB          0x17         ␗
  CAN          0x18         ␘
  EM           0x19         ␙
  SUB          0x1A         ␚
  ESC          0x1B         ␛
  FS           0x1C         ␜
  GS           0x1D         ␝
  RS           0x1E         ␞
  US           0x1F         ␟
  /            0x2F        ／
  "            0x22        ＂
  *            0x2A        ＊
  :            0x3A        ：
  <            0x3C        ＜
  >            0x3E        ＞
  ?            0x3F        ？
  \            0x5C        ＼
  |            0x7C        ｜

File names on Windows can also not end with the following characters.
These only get replaced if they are the last character in the name:

  Character    Value   Replacement
  ----------- ------- -------------
  SP           0x20         ␠
  .            0x2E        ．

Invalid UTF-8 bytes will also be replaced, as they can't be converted to
UTF-16.

Long paths on Windows

Rclone handles long paths automatically, by converting all paths to long
UNC paths which allows paths up to 32,767 characters.

This is why you will see that your paths, for instance c:\files is
converted to the UNC path \\?\c:\files in the output, and \\server\share
is converted to \\?\UNC\server\share.

However, in rare cases this may cause problems with buggy file system
drivers like EncFS. To disable UNC conversion globally, add this to your
.rclone.conf file:

    [local]
    nounc = true

If you want to selectively disable UNC, you can add it to a separate
entry like this:

    [nounc]
    type = local
    nounc = true

And use rclone like this:

rclone copy c:\src nounc:z:\dst

This will use UNC paths on c:\src but not on z:\dst. Of course this will
cause problems if the absolute path length of a file exceeds 258
characters on z, so only use this option if you have to.

Symlinks / Junction points

Normally rclone will ignore symlinks or junction points (which behave
like symlinks under Windows).

If you supply --copy-links or -L then rclone will follow the symlink and
copy the pointed to file or directory. Note that this flag is
incompatible with -links / -l.

This flag applies to all commands.

For example, supposing you have a directory structure like this

    $ tree /tmp/a
    /tmp/a
    ├── b -> ../b
    ├── expected -> ../expected
    ├── one
    └── two
        └── three

Then you can see the difference with and without the flag like this

    $ rclone ls /tmp/a
            6 one
            6 two/three

and

    $ rclone -L ls /tmp/a
         4174 expected
            6 one
            6 two/three
            6 b/two
            6 b/one

--links, -l

Normally rclone will ignore symlinks or junction points (which behave
like symlinks under Windows).

If you supply this flag then rclone will copy symbolic links from the
local storage, and store them as text files, with a '.rclonelink' suffix
in the remote storage.

The text file will contain the target of the symbolic link (see
example).

This flag applies to all commands.

For example, supposing you have a directory structure like this

    $ tree /tmp/a
    /tmp/a
    ├── file1 -> ./file4
    └── file2 -> /home/user/file3

Copying the entire directory with '-l'

    $ rclone copyto -l /tmp/a/file1 remote:/tmp/a/

The remote files are created with a '.rclonelink' suffix

    $ rclone ls remote:/tmp/a
           5 file1.rclonelink
          14 file2.rclonelink

The remote files will contain the target of the symbolic links

    $ rclone cat remote:/tmp/a/file1.rclonelink
    ./file4

    $ rclone cat remote:/tmp/a/file2.rclonelink
    /home/user/file3

Copying them back with '-l'

    $ rclone copyto -l remote:/tmp/a/ /tmp/b/

    $ tree /tmp/b
    /tmp/b
    ├── file1 -> ./file4
    └── file2 -> /home/user/file3

However, if copied back without '-l'

    $ rclone copyto remote:/tmp/a/ /tmp/b/

    $ tree /tmp/b
    /tmp/b
    ├── file1.rclonelink
    └── file2.rclonelink

Note that this flag is incompatible with -copy-links / -L.

Restricting filesystems with --one-file-system

Normally rclone will recurse through filesystems as mounted.

However if you set --one-file-system or -x this tells rclone to stay in
the filesystem specified by the root and not to recurse into different
file systems.

For example if you have a directory hierarchy like this

    root
    ├── disk1     - disk1 mounted on the root
    │   └── file3 - stored on disk1
    ├── disk2     - disk2 mounted on the root
    │   └── file4 - stored on disk12
    ├── file1     - stored on the root disk
    └── file2     - stored on the root disk

Using rclone --one-file-system copy root remote: will only copy file1
and file2. Eg

    $ rclone -q --one-file-system ls root
            0 file1
            0 file2

    $ rclone -q ls root
            0 disk1/file3
            0 disk2/file4
            0 file1
            0 file2

NB Rclone (like most unix tools such as du, rsync and tar) treats a bind
mount to the same device as being on the same filesystem.

NB This flag is only available on Unix based systems. On systems where
it isn't supported (eg Windows) it will be ignored.

Standard Options

Here are the standard options specific to local (Local Disk).

--local-nounc

Disable UNC (long path names) conversion on Windows

-   Config: nounc
-   Env Var: RCLONE_LOCAL_NOUNC
-   Type: string
-   Default: ""
-   Examples:
    -   "true"
        -   Disables long file names

Advanced Options

Here are the advanced options specific to local (Local Disk).

--copy-links / -L

Follow symlinks and copy the pointed to item.

-   Config: copy_links
-   Env Var: RCLONE_LOCAL_COPY_LINKS
-   Type: bool
-   Default: false

--links / -l

Translate symlinks to/from regular files with a '.rclonelink' extension

-   Config: links
-   Env Var: RCLONE_LOCAL_LINKS
-   Type: bool
-   Default: false

--skip-links

Don't warn about skipped symlinks. This flag disables warning messages
on skipped symlinks or junction points, as you explicitly acknowledge
that they should be skipped.

-   Config: skip_links
-   Env Var: RCLONE_LOCAL_SKIP_LINKS
-   Type: bool
-   Default: false

--local-no-unicode-normalization

Don't apply unicode normalization to paths and filenames (Deprecated)

This flag is deprecated now. Rclone no longer normalizes unicode file
names, but it compares them with unicode normalization in the sync
routine instead.

-   Config: no_unicode_normalization
-   Env Var: RCLONE_LOCAL_NO_UNICODE_NORMALIZATION
-   Type: bool
-   Default: false

--local-no-check-updated

Don't check to see if the files change during upload

Normally rclone checks the size and modification time of files as they
are being uploaded and aborts with a message which starts "can't copy -
source file is being updated" if the file changes during upload.

However on some file systems this modification time check may fail (eg
Glusterfs #2206) so this check can be disabled with this flag.

If this flag is set, rclone will use its best efforts to transfer a file
which is being updated. If the file is only having things appended to it
(eg a log) then rclone will transfer the log file with the size it had
the first time rclone saw it.

If the file is being modified throughout (not just appended to) then the
transfer may fail with a hash check failure.

In detail, once the file has had stat() called on it for the first time
we:

-   Only transfer the size that stat gave
-   Only checksum the size that stat gave
-   Don't update the stat info for the file

-   Config: no_check_updated
-   Env Var: RCLONE_LOCAL_NO_CHECK_UPDATED
-   Type: bool
-   Default: false

--one-file-system / -x

Don't cross filesystem boundaries (unix/macOS only).

-   Config: one_file_system
-   Env Var: RCLONE_LOCAL_ONE_FILE_SYSTEM
-   Type: bool
-   Default: false

--local-case-sensitive

Force the filesystem to report itself as case sensitive.

Normally the local backend declares itself as case insensitive on
Windows/macOS and case sensitive for everything else. Use this flag to
override the default choice.

-   Config: case_sensitive
-   Env Var: RCLONE_LOCAL_CASE_SENSITIVE
-   Type: bool
-   Default: false

--local-case-insensitive

Force the filesystem to report itself as case insensitive

Normally the local backend declares itself as case insensitive on
Windows/macOS and case sensitive for everything else. Use this flag to
override the default choice.

-   Config: case_insensitive
-   Env Var: RCLONE_LOCAL_CASE_INSENSITIVE
-   Type: bool
-   Default: false

--local-no-sparse

Disable sparse files for multi-thread downloads

On Windows platforms rclone will make sparse files when doing
multi-thread downloads. This avoids long pauses on large files where the
OS zeros the file. However sparse files may be undesirable as they cause
disk fragmentation and can be slow to work with.

-   Config: no_sparse
-   Env Var: RCLONE_LOCAL_NO_SPARSE
-   Type: bool
-   Default: false

--local-no-set-modtime

Disable setting modtime

Normally rclone updates modification time of files after they are done
uploading. This can cause permissions issues on Linux platforms when the
user rclone is running as does not own the file uploaded, such as when
copying to a CIFS mount owned by another user. If this option is
enabled, rclone will no longer update the modtime after copying a file.

-   Config: no_set_modtime
-   Env Var: RCLONE_LOCAL_NO_SET_MODTIME
-   Type: bool
-   Default: false

--local-encoding

This sets the encoding for the backend.

See: the encoding section in the overview for more info.

-   Config: encoding
-   Env Var: RCLONE_LOCAL_ENCODING
-   Type: MultiEncoder
-   Default: Slash,Dot

Backend commands

Here are the commands specific to the local backend.

Run them with

    rclone backend COMMAND remote:

The help below will explain what arguments each command takes.

See the "rclone backend" command for more info on how to pass options
and arguments.

These can be run on a running backend using the rc command
backend/command.

noop

A null operation for testing backend commands

    rclone backend noop remote: [options] [<arguments>+]

This is a test command which has some options you can try to change the
output.

Options:

-   "echo": echo the input arguments
-   "error": return an error based on option value



CHANGELOG


v1.53.0 - 2020-09-02

See commits

-   New Features
    -   The VFS layer was heavily reworked for this release - see below
        for more details
    -   Interactive mode -i/--interactive for destructive operations
        (fishbullet)
    -   Add --bwlimit-file flag to limit speeds of individual file
        transfers (Nick Craig-Wood)
    -   Transfers are sorted by start time in the stats and progress
        output (Max Sum)
    -   Make sure backends expand ~ and environment vars in file names
        they use (Nick Craig-Wood)
    -   Add --refresh-times flag to set modtimes on hashless backends
        (Nick Craig-Wood)
    -   build
        -   Remove vendor directory in favour of Go modules (Nick
            Craig-Wood)
        -   Build with go1.15.x by default (Nick Craig-Wood)
        -   Drop macOS 386 build as it is no longer supported by go1.15
            (Nick Craig-Wood)
        -   Add ARMv7 to the supported builds (Nick Craig-Wood)
        -   Enable rclone cmount on macOS (Nick Craig-Wood)
        -   Make rclone build with gccgo (Nick Craig-Wood)
        -   Make rclone build with wasm (Nick Craig-Wood)
        -   Change beta numbering to be semver compatible (Nick
            Craig-Wood)
        -   Add file properties and icon to Windows executable
            (albertony)
        -   Add experimental interface for integrating rclone into
            browsers (Nick Craig-Wood)
    -   lib: Add file name compression (Klaus Post)
    -   rc
        -   Allow installation and use of plugins and test plugins with
            rclone-webui (Chaitanya Bankanhal)
        -   Add reverse proxy pluginsHandler for serving plugins
            (Chaitanya Bankanhal)
        -   Add mount/listmounts option for listing current mounts
            (Chaitanya Bankanhal)
        -   Add operations/uploadfile to upload a file through rc using
            encoding multipart/form-data (Chaitanya Bankanhal)
        -   Add core/copmmand to execute rclone terminal commands.
            (Chaitanya Bankanhal)
    -   rclone check
        -   Add reporting of filenames for same/missing/changed (Nick
            Craig-Wood)
        -   Make check command obey --dry-run/-i/--interactive (Nick
            Craig-Wood)
        -   Make check do --checkers files concurrently (Nick
            Craig-Wood)
        -   Retry downloads if they fail when using the --download flag
            (Nick Craig-Wood)
        -   Make it show stats by default (Nick Craig-Wood)
    -   rclone obscure: Allow obscure command to accept password on
        STDIN (David Ibarra)
    -   rclone config
        -   Set RCLONE_CONFIG_DIR for use in config files and
            subprocesses (Nick Craig-Wood)
        -   Reject remote names starting with a dash. (jtagcat)
    -   rclone cryptcheck: Add reporting of filenames for
        same/missing/changed (Nick Craig-Wood)
    -   rclone dedupe: Make it obey the --size-only flag for duplicate
        detection (Nick Craig-Wood)
    -   rclone link: Add --expire and --unlink flags (Roman Kredentser)
    -   rclone mkdir: Warn when using mkdir on remotes which can't have
        empty directories (Nick Craig-Wood)
    -   rclone rc: Allow JSON parameters to simplify command line usage
        (Nick Craig-Wood)
    -   rclone serve ftp
        -   Don't compile on < go1.13 after dependency update (Nick
            Craig-Wood)
        -   Add error message if auth proxy fails (Nick Craig-Wood)
        -   Use refactored goftp.io/server library for binary shrink
            (Nick Craig-Wood)
    -   rclone serve restic: Expose interfaces so that rclone can be
        used as a library from within restic (Jack)
    -   rclone sync: Add --track-renames-strategy leaf (Nick Craig-Wood)
    -   rclone touch: Add ability to set nanosecond resolution times
        (Nick Craig-Wood)
    -   rclone tree: Remove -i shorthand for --noindent as it conflicts
        with -i/--interactive (Nick Craig-Wood)
-   Bug Fixes
    -   accounting
        -   Fix documentation for speed/speedAvg (Nick Craig-Wood)
        -   Fix elapsed time not show actual time since beginning
            (Chaitanya Bankanhal)
        -   Fix deadlock in stats printing (Nick Craig-Wood)
    -   build
        -   Fix file handle leak in GitHub release tool (Garrett Squire)
    -   rclone check: Fix successful retries with --download counting
        errors (Nick Craig-Wood)
    -   rclone dedupe: Fix logging to be easier to understand (Nick
        Craig-Wood)
-   Mount
    -   Warn macOS users that mount implementation is changing (Nick
        Craig-Wood)
        -   to test the new implementation use rclone cmount instead of
            rclone mount
        -   this is because the library rclone uses has dropped macOS
            support
    -   rc interface
        -   Add call for unmount all (Chaitanya Bankanhal)
        -   Make mount/mount remote control take vfsOpt option (Nick
            Craig-Wood)
        -   Add mountOpt to mount/mount (Nick Craig-Wood)
        -   Add VFS and Mount options to mount/listmounts (Nick
            Craig-Wood)
    -   Catch panics in cgofuse initialization and turn into error
        messages (Nick Craig-Wood)
    -   Always supply stat information in Readdir (Nick Craig-Wood)
    -   Add support for reading unknown length files using direct IO
        (Windows) (Nick Craig-Wood)
    -   Fix On Windows don't add -o uid/gid=-1 if user supplies
        -o uid/gid. (Nick Craig-Wood)
    -   Fix macOS losing directory contents in cmount (Nick Craig-Wood)
    -   Fix volume name broken in recent refactor (Nick Craig-Wood)
-   VFS
    -   Implement partial reads for --vfs-cache-mode full (Nick
        Craig-Wood)
    -   Add --vfs-writeback option to delay writes back to cloud storage
        (Nick Craig-Wood)
    -   Add --vfs-read-ahead parameter for use with
        --vfs-cache-mode full (Nick Craig-Wood)
    -   Restart pending uploads on restart of the cache (Nick
        Craig-Wood)
    -   Support synchronous cache space recovery upon ENOSPC (Leo Luan)
    -   Allow ReadAt and WriteAt to run concurrently with themselves
        (Nick Craig-Wood)
    -   Change modtime of file before upload to current (Rob Calistri)
    -   Recommend --vfs-cache-modes writes on backends which can't
        stream (Nick Craig-Wood)
    -   Add an optional fs parameter to vfs rc methods (Nick Craig-Wood)
    -   Fix errors when using > 260 char files in the cache in Windows
        (Nick Craig-Wood)
    -   Fix renaming of items while they are being uploaded (Nick
        Craig-Wood)
    -   Fix very high load caused by slow directory listings (Nick
        Craig-Wood)
    -   Fix renamed files not being uploaded with
        --vfs-cache-mode minimal (Nick Craig-Wood)
    -   Fix directory locking caused by slow directory listings (Nick
        Craig-Wood)
    -   Fix saving from chrome without --vfs-cache-mode writes (Nick
        Craig-Wood)
-   Local
    -   Add --local-no-updated to provide a consistent view of changing
        objects (Nick Craig-Wood)
    -   Add --local-no-set-modtime option to prevent modtime changes
        (tyhuber1)
    -   Fix race conditions updating and reading Object metadata (Nick
        Craig-Wood)
-   Cache
    -   Make any created backends be cached to fix rc problems (Nick
        Craig-Wood)
    -   Fix dedupe on caches wrapping drives (Nick Craig-Wood)
-   Crypt
    -   Add --crypt-server-side-across-configs flag (Nick Craig-Wood)
    -   Make any created backends be cached to fix rc problems (Nick
        Craig-Wood)
-   Alias
    -   Make any created backends be cached to fix rc problems (Nick
        Craig-Wood)
-   Azure Blob
    -   Don't compile on < go1.13 after dependency update (Nick
        Craig-Wood)
-   B2
    -   Implement server side copy for files > 5GB (Nick Craig-Wood)
    -   Cancel in progress multipart uploads and copies on rclone exit
        (Nick Craig-Wood)
    -   Note that b2's encoding now allows  but rclone's hasn't changed
        (Nick Craig-Wood)
    -   Fix transfers when using download_url (Nick Craig-Wood)
-   Box
    -   Implement rclone cleanup (buengese)
    -   Cancel in progress multipart uploads and copies on rclone exit
        (Nick Craig-Wood)
    -   Allow authentication with access token (David)
-   Chunker
    -   Make any created backends be cached to fix rc problems (Nick
        Craig-Wood)
-   Drive
    -   Add rclone backend drives to list shared drives (teamdrives)
        (Nick Craig-Wood)
    -   Implement rclone backend untrash (Nick Craig-Wood)
    -   Work around drive bug which didn't set modtime of copied docs
        (Nick Craig-Wood)
    -   Added --drive-starred-only to only show starred files (Jay
        McEntire)
    -   Deprecate --drive-alternate-export as it is no longer needed
        (themylogin)
    -   Fix duplication of Google docs on server side copy (Nick
        Craig-Wood)
    -   Fix "panic: send on closed channel" when recycling dir entries
        (Nick Craig-Wood)
-   Dropbox
    -   Add copyright detector info in limitations section in the docs
        (Alex Guerrero)
    -   Fix rclone link by removing expires parameter (Nick Craig-Wood)
-   Fichier
    -   Detect Flood detected: IP Locked error and sleep for 30s (Nick
        Craig-Wood)
-   FTP
    -   Add explicit TLS support (Heiko Bornholdt)
    -   Add support for --dump bodies and --dump auth for debugging
        (Nick Craig-Wood)
    -   Fix interoperation with pure-ftpd (Nick Craig-Wood)
-   Google Cloud Storage
    -   Add support for anonymous access (Kai Lüke)
-   Jottacloud
    -   Bring back legacy authentification for use with whitelabel
        versions (buengese)
    -   Switch to new api root - also implement a very ugly workaround
        for the DirMove failures (buengese)
-   Onedrive
    -   Rework cancel of multipart uploads on rclone exit (Nick
        Craig-Wood)
    -   Implement rclone cleanup (Nick Craig-Wood)
    -   Add --onedrive-no-versions flag to remove old versions (Nick
        Craig-Wood)
-   Pcloud
    -   Implement rclone link for public link creation (buengese)
-   Qingstor
    -   Cancel in progress multipart uploads on rclone exit (Nick
        Craig-Wood)
-   S3
    -   Preserve metadata when doing multipart copy (Nick Craig-Wood)
    -   Cancel in progress multipart uploads and copies on rclone exit
        (Nick Craig-Wood)
    -   Add rclone link for public link sharing (Roman Kredentser)
    -   Add rclone backend restore command to restore objects from
        GLACIER (Nick Craig-Wood)
    -   Add rclone cleanup and rclone backend cleanup to clean
        unfinished multipart uploads (Nick Craig-Wood)
    -   Add rclone backend list-multipart-uploads to list unfinished
        multipart uploads (Nick Craig-Wood)
    -   Add --s3-max-upload-parts support (Kamil Trzciński)
    -   Add --s3-no-check-bucket for minimising rclone transactions and
        perms (Nick Craig-Wood)
    -   Add --s3-profile and --s3-shared-credentials-file options (Nick
        Craig-Wood)
    -   Use regional s3 us-east-1 endpoint (David)
    -   Add Scaleway provider (Vincent Feltz)
    -   Update IBM COS endpoints (Egor Margineanu)
    -   Reduce the default --s3-copy-cutoff to < 5GB for Backblaze S3
        compatibility (Nick Craig-Wood)
    -   Fix detection of bucket existing (Nick Craig-Wood)
-   SFTP
    -   Use the absolute path instead of the relative path for listing
        for improved compatibility (Nick Craig-Wood)
    -   Add --sftp-subsystem and --sftp-server-command options (aus)
-   Swift
    -   Fix dangling large objects breaking the listing (Nick
        Craig-Wood)
    -   Fix purge not deleting directory markers (Nick Craig-Wood)
    -   Fix update multipart object removing all of its own parts (Nick
        Craig-Wood)
    -   Fix missing hash from object returned from upload (Nick
        Craig-Wood)
-   Tardigrade
    -   Upgrade to uplink v1.2.0 (Kaloyan Raev)
-   Union
    -   Fix writing with the all policy (Nick Craig-Wood)
-   WebDAV
    -   Fix directory creation with 4shared (Nick Craig-Wood)


v1.52.3 - 2020-08-07

See commits

-   Bug Fixes
    -   docs
        -   Disable smart typography (eg en-dash) in MANUAL.* and man
            page (Nick Craig-Wood)
        -   Update install.md to reflect minimum Go version (Evan
            Harris)
        -   Update install from source instructions (Nick Craig-Wood)
        -   make_manual: Support SOURCE_DATE_EPOCH (Morten Linderud)
    -   log: Fix --use-json-log going to stderr not --log-file on
        Windows (Nick Craig-Wood)
    -   serve dlna: Fix file list on Samsung Series 6+ TVs (Matteo
        Pietro Dazzi)
    -   sync: Fix deadlock with --track-renames-strategy modtime (Nick
        Craig-Wood)
-   Cache
    -   Fix moveto/copyto remote:file remote:file2 (Nick Craig-Wood)
-   Drive
    -   Stop using root_folder_id as a cache (Nick Craig-Wood)
    -   Make dangling shortcuts appear in listings (Nick Craig-Wood)
    -   Drop "Disabling ListR" messages down to debug (Nick Craig-Wood)
    -   Workaround and policy for Google Drive API (Dmitry Ustalov)
-   FTP
    -   Add note to docs about home vs root directory selection (Nick
        Craig-Wood)
-   Onedrive
    -   Fix reverting to Copy when Move would have worked (Nick
        Craig-Wood)
    -   Avoid comma rendered in URL in onedrive.md (Kevin)
-   Pcloud
    -   Fix oauth on European region "eapi.pcloud.com" (Nick Craig-Wood)
-   S3
    -   Fix bucket Region auto detection when Region unset in config
        (Nick Craig-Wood)


v1.52.2 - 2020-06-24

See commits

-   Bug Fixes
    -   build
        -   Fix docker release build action (Nick Craig-Wood)
        -   Fix custom timezone in Docker image (NoLooseEnds)
    -   check: Fix misleading message which printed errors instead of
        differences (Nick Craig-Wood)
    -   errors: Add WSAECONNREFUSED and more to the list of retriable
        Windows errors (Nick Craig-Wood)
    -   rcd: Fix incorrect prometheus metrics (Gary Kim)
    -   serve restic: Fix flags so they use environment variables (Nick
        Craig-Wood)
    -   serve webdav: Fix flags so they use environment variables (Nick
        Craig-Wood)
    -   sync: Fix --track-renames-strategy modtime (Nick Craig-Wood)
-   Drive
    -   Fix not being able to delete a directory with a trashed shortcut
        (Nick Craig-Wood)
    -   Fix creating a directory inside a shortcut (Nick Craig-Wood)
    -   Fix --drive-impersonate with cached root_folder_id (Nick
        Craig-Wood)
-   SFTP
    -   Fix SSH key PEM loading (Zac Rubin)
-   Swift
    -   Speed up deletes by not retrying segment container deletes (Nick
        Craig-Wood)
-   Tardigrade
    -   Upgrade to uplink v1.1.1 (Caleb Case)
-   WebDAV
    -   Fix free/used display for rclone about/df for certain backends
        (Nick Craig-Wood)


v1.52.1 - 2020-06-10

See commits

-   Bug Fixes
    -   lib/file: Fix SetSparse on Windows 7 which fixes downloads of
        files > 250MB (Nick Craig-Wood)
    -   build
        -   Update go.mod to go1.14 to enable -mod=vendor build (Nick
            Craig-Wood)
        -   Remove quicktest from Dockerfile (Nick Craig-Wood)
        -   Build Docker images with GitHub actions (Matteo Pietro
            Dazzi)
        -   Update Docker build workflows (Nick Craig-Wood)
        -   Set user_allow_other in /etc/fuse.conf in the Docker image
            (Nick Craig-Wood)
        -   Fix xgo build after go1.14 go.mod update (Nick Craig-Wood)
    -   docs
        -   Add link to source and modified time to footer of every page
            (Nick Craig-Wood)
        -   Remove manually set dates and use git dates instead (Nick
            Craig-Wood)
        -   Minor tense, punctuation, brevity and positivity changes for
            the home page (edwardxml)
        -   Remove leading slash in page reference in footer when
            present (Nick Craig-Wood)
        -   Note commands which need obscured input in the docs (Nick
            Craig-Wood)
        -   obscure: Write more help as we are referencing it elsewhere
            (Nick Craig-Wood)
-   VFS
    -   Fix OS vs Unix path confusion - fixes ChangeNotify on Windows
        (Nick Craig-Wood)
-   Drive
    -   Fix missing items when listing using --fast-list / ListR (Nick
        Craig-Wood)
-   Putio
    -   Fix panic on Object.Open (Cenk Alti)
-   S3
    -   Fix upload of single files into buckets without create
        permission (Nick Craig-Wood)
    -   Fix --header-upload (Nick Craig-Wood)
-   Tardigrade
    -   Fix listing bug by upgrading to v1.0.7
    -   Set UserAgent to rclone (Caleb Case)


v1.52.0 - 2020-05-27

Special thanks to Martin Michlmayr for proof reading and correcting all
the docs and Edward Barker for helping re-write the front page.

See commits

-   New backends
    -   Tardigrade backend for use with storj.io (Caleb Case)
    -   Union re-write to have multiple writable remotes (Max Sum)
    -   Seafile for Seafile server (Fred @creativeprojects)
-   New commands
    -   backend: command for backend specific commands (see backends)
        (Nick Craig-Wood)
    -   cachestats: Deprecate in favour of rclone backend stats cache:
        (Nick Craig-Wood)
    -   dbhashsum: Deprecate in favour of rclone hashsum DropboxHash
        (Nick Craig-Wood)
-   New Features
    -   Add --header-download and --header-upload flags for setting HTTP
        headers when uploading/downloading (Tim Gallant)
    -   Add --header flag to add HTTP headers to every HTTP transaction
        (Nick Craig-Wood)
    -   Add --check-first to do all checking before starting transfers
        (Nick Craig-Wood)
    -   Add --track-renames-strategy for configurable matching criteria
        for --track-renames (Bernd Schoolmann)
    -   Add --cutoff-mode hard,soft,catious (Shing Kit Chan & Franklyn
        Tackitt)
    -   Filter flags (eg --files-from -) can read from stdin
        (fishbullet)
    -   Add --error-on-no-transfer option (Jon Fautley)
    -   Implement --order-by xxx,mixed for copying some small and some
        big files (Nick Craig-Wood)
    -   Allow --max-backlog to be negative meaning as large as possible
        (Nick Craig-Wood)
    -   Added --no-unicode-normalization flag to allow Unicode filenames
        to remain unique (Ben Zenker)
    -   Allow --min-age/--max-age to take a date as well as a duration
        (Nick Craig-Wood)
    -   Add rename statistics for file and directory renames (Nick
        Craig-Wood)
    -   Add statistics output to JSON log (reddi)
    -   Make stats be printed on non-zero exit code (Nick Craig-Wood)
    -   When running --password-command allow use of stdin (Sébastien
        Gross)
    -   Stop empty strings being a valid remote path (Nick Craig-Wood)
    -   accounting: support WriterTo for less memory copying (Nick
        Craig-Wood)
    -   build
        -   Update to use go1.14 for the build (Nick Craig-Wood)
        -   Add -trimpath to release build for reproduceable builds
            (Nick Craig-Wood)
        -   Remove GOOS and GOARCH from Dockerfile (Brandon Philips)
    -   config
        -   Fsync the config file after writing to save more reliably
            (Nick Craig-Wood)
        -   Add --obscure and --no-obscure flags to config create/update
            (Nick Craig-Wood)
        -   Make config show take remote: as well as remote (Nick
            Craig-Wood)
    -   copyurl: Add --no-clobber flag (Denis)
    -   delete: Added --rmdirs flag to delete directories as well (Kush)
    -   filter: Added --files-from-raw flag (Ankur Gupta)
    -   genautocomplete: Add support for fish shell (Matan Rosenberg)
    -   log: Add support for syslog LOCAL facilities (Patryk Jakuszew)
    -   lsjson: Add --hash-type parameter and use it in lsf to speed up
        hashing (Nick Craig-Wood)
    -   rc
        -   Add -o/--opt and -a/--arg for more structured input (Nick
            Craig-Wood)
        -   Implement backend/command for running backend specific
            commands remotely (Nick Craig-Wood)
        -   Add mount/mount command for starting rclone mount via the
            API (Chaitanya)
    -   rcd: Add Prometheus metrics support (Gary Kim)
    -   serve http
        -   Added a --template flag for user defined markup (calistri)
        -   Add Last-Modified headers to files and directories (Nick
            Craig-Wood)
    -   serve sftp: Add support for multiple host keys by repeating
        --key flag (Maxime Suret)
    -   touch: Add --localtime flag to make --timestamp localtime not
        UTC (Nick Craig-Wood)
-   Bug Fixes
    -   accounting
        -   Restore "Max number of stats groups reached" log line
            (Michał Matczuk)
        -   Correct exitcode on Transfer Limit Exceeded flag. (Anuar
            Serdaliyev)
        -   Reset bytes read during copy retry (Ankur Gupta)
        -   Fix race clearing stats (Nick Craig-Wood)
    -   copy: Only create empty directories when they don't exist on the
        remote (Ishuah Kariuki)
    -   dedupe: Stop dedupe deleting files with identical IDs (Nick
        Craig-Wood)
    -   oauth
        -   Use custom http client so that --no-check-certificate is
            honored by oauth token fetch (Mark Spieth)
        -   Replace deprecated oauth2.NoContext (Lars Lehtonen)
    -   operations
        -   Fix setting the timestamp on Windows for multithread copy
            (Nick Craig-Wood)
        -   Make rcat obey --ignore-checksum (Nick Craig-Wood)
        -   Make --max-transfer more accurate (Nick Craig-Wood)
    -   rc
        -   Fix dropped error (Lars Lehtonen)
        -   Fix misplaced http server config (Xiaoxing Ye)
        -   Disable duplicate log (ElonH)
    -   serve dlna
        -   Cds: don't specify childCount at all when unknown (Dan
            Walters)
        -   Cds: use modification time as date in dlna metadata (Dan
            Walters)
    -   serve restic: Fix tests after restic project removed vendoring
        (Nick Craig-Wood)
    -   sync
        -   Fix incorrect "nothing to transfer" message using
            --delete-before (Nick Craig-Wood)
        -   Only create empty directories when they don't exist on the
            remote (Ishuah Kariuki)
-   Mount
    -   Add --async-read flag to disable asynchronous reads (Nick
        Craig-Wood)
    -   Ignore --allow-root flag with a warning as it has been removed
        upstream (Nick Craig-Wood)
    -   Warn if --allow-non-empty used on Windows and clarify docs (Nick
        Craig-Wood)
    -   Constrain to go1.13 or above otherwise bazil.org/fuse fails to
        compile (Nick Craig-Wood)
    -   Fix fail because of too long volume name (evileye)
    -   Report 1PB free for unknown disk sizes (Nick Craig-Wood)
    -   Map more rclone errors into file systems errors (Nick
        Craig-Wood)
    -   Fix disappearing cwd problem (Nick Craig-Wood)
    -   Use ReaddirPlus on Windows to improve directory listing
        performance (Nick Craig-Wood)
    -   Send a hint as to whether the filesystem is case insensitive or
        not (Nick Craig-Wood)
    -   Add rc command mount/types (Nick Craig-Wood)
    -   Change maximum leaf name length to 1024 bytes (Nick Craig-Wood)
-   VFS
    -   Add --vfs-read-wait and --vfs-write-wait flags to control time
        waiting for a sequential read/write (Nick Craig-Wood)
    -   Change default --vfs-read-wait to 20ms (it was 5ms and not
        configurable) (Nick Craig-Wood)
    -   Make df output more consistent on a rclone mount. (Yves G)
    -   Report 1PB free for unknown disk sizes (Nick Craig-Wood)
    -   Fix race condition caused by unlocked reading of Dir.path (Nick
        Craig-Wood)
    -   Make File lock and Dir lock not overlap to avoid deadlock (Nick
        Craig-Wood)
    -   Implement lock ordering between File and Dir to eliminate
        deadlocks (Nick Craig-Wood)
    -   Factor the vfs cache into its own package (Nick Craig-Wood)
    -   Pin the Fs in use in the Fs cache (Nick Craig-Wood)
    -   Add SetSys() methods to Node to allow caching stuff on a node
        (Nick Craig-Wood)
    -   Ignore file not found errors from Hash in Read.Release (Nick
        Craig-Wood)
    -   Fix hang in read wait code (Nick Craig-Wood)
-   Local
    -   Speed up multi thread downloads by using sparse files on Windows
        (Nick Craig-Wood)
    -   Implement --local-no-sparse flag for disabling sparse files
        (Nick Craig-Wood)
    -   Implement rclone backend noop for testing purposes (Nick
        Craig-Wood)
    -   Fix "file not found" errors on post transfer Hash calculation
        (Nick Craig-Wood)
-   Cache
    -   Implement rclone backend stats command (Nick Craig-Wood)
    -   Fix Server Side Copy with Temp Upload (Brandon McNama)
    -   Remove Unused Functions (Lars Lehtonen)
    -   Disable race tests until bbolt is fixed (Nick Craig-Wood)
    -   Move methods used for testing into test file (greatroar)
    -   Add Pin and Unpin and canonicalised lookup (Nick Craig-Wood)
    -   Use proper import path go.etcd.io/bbolt (Robert-André Mauchin)
-   Crypt
    -   Calculate hashes for uploads from local disk (Nick Craig-Wood)
        -   This allows crypted Jottacloud uploads without using local
            disk
        -   This means crypted s3/b2 uploads will now have hashes
    -   Added rclone backend decode/encode commands to replicate
        functionality of cryptdecode (Anagh Kumar Baranwal)
    -   Get rid of the unused Cipher interface as it obfuscated the code
        (Nick Craig-Wood)
-   Azure Blob
    -   Implement streaming of unknown sized files so rcat is now
        supported (Nick Craig-Wood)
    -   Implement memory pooling to control memory use (Nick Craig-Wood)
    -   Add --azureblob-disable-checksum flag (Nick Craig-Wood)
    -   Retry InvalidBlobOrBlock error as it may indicate block
        concurrency problems (Nick Craig-Wood)
    -   Remove unused Object.parseTimeString() (Lars Lehtonen)
    -   Fix permission error on SAS URL limited to container (Nick
        Craig-Wood)
-   B2
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Ignore directory markers at the root also (Nick Craig-Wood)
    -   Force the case of the SHA1 to lowercase (Nick Craig-Wood)
    -   Remove unused largeUpload.clearUploadURL() (Lars Lehtonen)
-   Box
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Implement About to read size used (Nick Craig-Wood)
    -   Add token renew function for jwt auth (David Bramwell)
    -   Added support for interchangeable root folder for Box backend
        (Sunil Patra)
    -   Remove unnecessary iat from jws claims (David)
-   Drive
    -   Follow shortcuts by default, skip with --drive-skip-shortcuts
        (Nick Craig-Wood)
    -   Implement rclone backend shortcut command for creating shortcuts
        (Nick Craig-Wood)
    -   Added rclone backend command to change service_account_file and
        chunk_size (Anagh Kumar Baranwal)
    -   Fix missing files when using --fast-list and
        --drive-shared-with-me (Nick Craig-Wood)
    -   Fix duplicate items when using --drive-shared-with-me (Nick
        Craig-Wood)
    -   Extend --drive-stop-on-upload-limit to respond to
        teamDriveFileLimitExceeded. (harry)
    -   Don't delete files with multiple parents to avoid data loss
        (Nick Craig-Wood)
    -   Server side copy docs use default description if empty (Nick
        Craig-Wood)
-   Dropbox
    -   Make error insufficient space to be fatal (harry)
    -   Add info about required redirect url (Elan Ruusamäe)
-   Fichier
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Implement custom pacer to deal with the new rate limiting
        (buengese)
-   FTP
    -   Fix lockup when using concurrency limit on failed connections
        (Nick Craig-Wood)
    -   Fix lockup on failed upload when using concurrency limit (Nick
        Craig-Wood)
    -   Fix lockup on Close failures when using concurrency limit (Nick
        Craig-Wood)
    -   Work around pureftp sending spurious 150 messages (Nick
        Craig-Wood)
-   Google Cloud Storage
    -   Add support for --header-upload and --header-download (Nick
        Craig-Wood)
    -   Add ARCHIVE storage class to help (Adam Stroud)
    -   Ignore directory markers at the root (Nick Craig-Wood)
-   Googlephotos
    -   Make the start year configurable (Daven)
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Create feature/favorites directory (Brandon Philips)
    -   Fix "concurrent map write" error (Nick Craig-Wood)
    -   Don't put an image in error message (Nick Craig-Wood)
-   HTTP
    -   Improved directory listing with new template from Caddy project
        (calisro)
-   Jottacloud
    -   Implement --jottacloud-trashed-only (buengese)
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Use RawURLEncoding when decoding base64 encoded login token
        (buengese)
    -   Implement cleanup (buengese)
    -   Update docs regarding cleanup, removed remains from old auth,
        and added warning about special mountpoints. (albertony)
-   Mailru
    -   Describe 2FA requirements (valery1707)
-   Onedrive
    -   Implement --onedrive-server-side-across-configs (Nick
        Craig-Wood)
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Fix occasional 416 errors on multipart uploads (Nick Craig-Wood)
    -   Added maximum chunk size limit warning in the docs (Harry)
    -   Fix missing drive on config (Nick Craig-Wood)
    -   Make error quotaLimitReached to be fatal (harry)
-   Opendrive
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
-   Pcloud
    -   Added support for interchangeable root folder for pCloud backend
        (Sunil Patra)
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Fix initial config "Auth state doesn't match" message (Nick
        Craig-Wood)
-   Premiumizeme
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Prune unused functions (Lars Lehtonen)
-   Putio
    -   Add support for --header-upload and --header-download (Nick
        Craig-Wood)
    -   Make downloading files use the rclone http Client (Nick
        Craig-Wood)
    -   Fix parsing of remotes with leading and trailing / (Nick
        Craig-Wood)
-   Qingstor
    -   Make rclone cleanup remove pending multipart uploads older than
        24h (Nick Craig-Wood)
    -   Try harder to cancel failed multipart uploads (Nick Craig-Wood)
    -   Prune multiUploader.list() (Lars Lehtonen)
    -   Lint fix (Lars Lehtonen)
-   S3
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Use memory pool for buffer allocations (Maciej Zimnoch)
    -   Add SSE-C support for AWS, Ceph, and MinIO (Jack Anderson)
    -   Fail fast multipart upload (Michał Matczuk)
    -   Report errors on bucket creation (mkdir) correctly (Nick
        Craig-Wood)
    -   Specify that Minio supports URL encoding in listings (Nick
        Craig-Wood)
    -   Added 500 as retryErrorCode (Michał Matczuk)
    -   Use --low-level-retries as the number of SDK retries (Aleksandar
        Janković)
    -   Fix multipart abort context (Aleksandar Jankovic)
    -   Replace deprecated session.New() with session.NewSession() (Lars
        Lehtonen)
    -   Use the provided size parameter when allocating a new memory
        pool (Joachim Brandon LeBlanc)
    -   Use rclone's low level retries instead of AWS SDK to fix listing
        retries (Nick Craig-Wood)
    -   Ignore directory markers at the root also (Nick Craig-Wood)
    -   Use single memory pool (Michał Matczuk)
    -   Do not resize buf on put to memBuf (Michał Matczuk)
    -   Improve docs for --s3-disable-checksum (Nick Craig-Wood)
    -   Don't leak memory or tokens in edge cases for multipart upload
        (Nick Craig-Wood)
-   Seafile
    -   Implement 2FA (Fred)
-   SFTP
    -   Added --sftp-pem-key to support inline key files (calisro)
    -   Fix post transfer copies failing with 0 size when using
        set_modtime=false (Nick Craig-Wood)
-   Sharefile
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
-   Sugarsync
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
-   Swift
    -   Add support for --header-upload and --header-download (Nick
        Craig-Wood)
    -   Fix cosmetic issue in error message (Martin Michlmayr)
-   Union
    -   Implement multiple writable remotes (Max Sum)
    -   Fix server-side copy (Max Sum)
    -   Implement ListR (Max Sum)
    -   Enable ListR when upstreams contain local (Max Sum)
-   WebDAV
    -   Add support for --header-upload and --header-download (Tim
        Gallant)
    -   Fix X-OC-Mtime header for Transip compatibility (Nick
        Craig-Wood)
    -   Report full and consistent usage with about (Yves G)
-   Yandex
    -   Add support for --header-upload and --header-download (Tim
        Gallant)


v1.51.0 - 2020-02-01

-   New backends
    -   Memory (Nick Craig-Wood)
    -   Sugarsync (Nick Craig-Wood)
-   New Features
    -   Adjust all backends to have --backend-encoding parameter (Nick
        Craig-Wood)
        -   this enables the encoding for special characters to be
            adjusted or disabled
    -   Add --max-duration flag to control the maximum duration of a
        transfer session (boosh)
    -   Add --expect-continue-timeout flag, default 1s (Nick Craig-Wood)
    -   Add --no-check-dest flag for copying without testing the
        destination (Nick Craig-Wood)
    -   Implement --order-by flag to order transfers (Nick Craig-Wood)
    -   accounting
        -   Don't show entries in both transferring and checking (Nick
            Craig-Wood)
        -   Add option to delete stats (Aleksandar Jankovic)
    -   build
        -   Compress the test builds with gzip (Nick Craig-Wood)
        -   Implement a framework for starting test servers during tests
            (Nick Craig-Wood)
    -   cmd: Always print elapsed time to tenth place seconds in
        progress (Gary Kim)
    -   config
        -   Add --password-command to allow dynamic config password
            (Damon Permezel)
        -   Give config questions default values (Nick Craig-Wood)
        -   Check a remote exists when creating a new one (Nick
            Craig-Wood)
    -   copyurl: Add --stdout flag to write to stdout (Nick Craig-Wood)
    -   dedupe: Implement keep smallest too (Nick Craig-Wood)
    -   hashsum: Add flag --base64 flag (landall)
    -   lsf: Speed up on s3/swift/etc by not reading mimetype by default
        (Nick Craig-Wood)
    -   lsjson: Add --no-mimetype flag (Nick Craig-Wood)
    -   rc: Add methods to turn on blocking and mutex profiling (Nick
        Craig-Wood)
    -   rcd
        -   Adding group parameter to stats (Chaitanya)
        -   Move webgui apart; option to disable browser (Xiaoxing Ye)
    -   serve sftp: Add support for public key with auth proxy (Paul
        Tinsley)
    -   stats: Show deletes in stats and hide zero stats (anuar45)
-   Bug Fixes
    -   accounting
        -   Fix error counter counting multiple times (Ankur Gupta)
        -   Fix error count shown as checks (Cnly)
        -   Clear finished transfer in stats-reset (Maciej Zimnoch)
        -   Added StatsInfo locking in statsGroups sum function (Michał
            Matczuk)
    -   asyncreader: Fix EOF error (buengese)
    -   check: Fix --one-way recursing more directories than it needs to
        (Nick Craig-Wood)
    -   chunkedreader: Disable hash calculation for first segment (Nick
        Craig-Wood)
    -   config
        -   Do not open browser on headless on drive/gcs/google photos
            (Xiaoxing Ye)
        -   SetValueAndSave ignore error if config section does not
            exist yet (buengese)
    -   cmd: Fix completion with an encrypted config (Danil Semelenov)
    -   dbhashsum: Stop it returning UNSUPPORTED on dropbox (Nick
        Craig-Wood)
    -   dedupe: Add missing modes to help string (Nick Craig-Wood)
    -   operations
        -   Fix dedupe continuing on errors like
            insufficientFilePermisson (SezalAgrawal)
        -   Clear accounting before low level retry (Maciej Zimnoch)
        -   Write debug message when hashes could not be checked (Ole
            Schütt)
        -   Move interface assertion to tests to remove pflag dependency
            (Nick Craig-Wood)
        -   Make NewOverrideObjectInfo public and factor uses (Nick
            Craig-Wood)
    -   proxy: Replace use of bcrypt with sha256 (Nick Craig-Wood)
    -   vendor
        -   Update bazil.org/fuse to fix FreeBSD 12.1 (Nick Craig-Wood)
        -   Update github.com/t3rm1n4l/go-mega to fix mega "illegal
            base64 data at input byte 22" (Nick Craig-Wood)
        -   Update termbox-go to fix ncdu command on FreeBSD (Kuang-che
            Wu)
        -   Update t3rm1n4l/go-mega - fixes mega: couldn't login:
            crypto/aes: invalid key size 0 (Nick Craig-Wood)
-   Mount
    -   Enable async reads for a 20% speedup (Nick Craig-Wood)
    -   Replace use of WriteAt with Write for cache mode >= writes and
        O_APPEND (Brett Dutro)
    -   Make sure we call unmount when exiting (Nick Craig-Wood)
    -   Don't build on go1.10 as bazil/fuse no longer supports it (Nick
        Craig-Wood)
    -   When setting dates discard out of range dates (Nick Craig-Wood)
-   VFS
    -   Add a newly created file straight into the directory (Nick
        Craig-Wood)
    -   Only calculate one hash for reads for a speedup (Nick
        Craig-Wood)
    -   Make ReadAt for non cached files work better with non-sequential
        reads (Nick Craig-Wood)
    -   Fix edge cases when reading ModTime from file (Nick Craig-Wood)
    -   Make sure existing files opened for write show correct size
        (Nick Craig-Wood)
    -   Don't cache the path in RW file objects to fix renaming (Nick
        Craig-Wood)
    -   Fix rename of open files when using the VFS cache (Nick
        Craig-Wood)
    -   When renaming files in the cache, rename the cache item in
        memory too (Nick Craig-Wood)
    -   Fix open file renaming on drive when using
        --vfs-cache-mode writes (Nick Craig-Wood)
    -   Fix incorrect modtime for mv into mount with
        --vfs-cache-modes writes (Nick Craig-Wood)
    -   On rename, rename in cache too if the file exists (Anagh Kumar
        Baranwal)
-   Local
    -   Make source file being updated errors be NoLowLevelRetry errors
        (Nick Craig-Wood)
    -   Fix update of hidden files on Windows (Nick Craig-Wood)
-   Cache
    -   Follow move of upstream library github.com/coreos/bbolt
        github.com/etcd-io/bbolt (Nick Craig-Wood)
    -   Fix fatal error: concurrent map writes (Nick Craig-Wood)
-   Crypt
    -   Reorder the filename encryption options (Thomas Eales)
    -   Correctly handle trailing dot (buengese)
-   Chunker
    -   Reduce length of temporary suffix (Ivan Andreev)
-   Drive
    -   Add --drive-stop-on-upload-limit flag to stop syncs when upload
        limit reached (Nick Craig-Wood)
    -   Add --drive-use-shared-date to use date file was shared instead
        of modified date (Garry McNulty)
    -   Make sure invalid auth for teamdrives always reports an error
        (Nick Craig-Wood)
    -   Fix --fast-list when using appDataFolder (Nick Craig-Wood)
    -   Use multipart resumable uploads for streaming and uploads in
        mount (Nick Craig-Wood)
    -   Log an ERROR if an incomplete search is returned (Nick
        Craig-Wood)
    -   Hide dangerous config from the configurator (Nick Craig-Wood)
-   Dropbox
    -   Treat insufficient_space errors as non retriable errors (Nick
        Craig-Wood)
-   Jottacloud
    -   Use new auth method used by official client (buengese)
    -   Add URL to generate Login Token to config wizard (Nick
        Craig-Wood)
    -   Add support whitelabel versions (buengese)
-   Koofr
    -   Use rclone HTTP client. (jaKa)
-   Onedrive
    -   Add Sites.Read.All permission (Benjamin Richter)
    -   Add support "Retry-After" header (Motonori IWAMURO)
-   Opendrive
    -   Implement --opendrive-chunk-size (Nick Craig-Wood)
-   S3
    -   Re-implement multipart upload to fix memory issues (Nick
        Craig-Wood)
    -   Add --s3-copy-cutoff for size to switch to multipart copy (Nick
        Craig-Wood)
    -   Add new region Asia Patific (Hong Kong) (Outvi V)
    -   Reduce memory usage streaming files by reducing max stream
        upload size (Nick Craig-Wood)
    -   Add --s3-list-chunk option for bucket listing (Thomas
        Kriechbaumer)
    -   Force path style bucket access to off for AWS deprecation (Nick
        Craig-Wood)
    -   Use AWS web identity role provider if available (Tennix)
    -   Add StackPath Object Storage Support (Dave Koston)
    -   Fix ExpiryWindow value (Aleksandar Jankovic)
    -   Fix DisableChecksum condition (Aleksandar Janković)
    -   Fix URL decoding of NextMarker (Nick Craig-Wood)
-   SFTP
    -   Add --sftp-skip-links to skip symlinks and non regular files
        (Nick Craig-Wood)
    -   Retry Creation of Connection (Sebastian Brandt)
    -   Fix "failed to parse private key file: ssh: not an encrypted
        key" error (Nick Craig-Wood)
    -   Open files for update write only to fix AWS SFTP interop (Nick
        Craig-Wood)
-   Swift
    -   Reserve segments of dynamic large object when delete objects in
        container what was enabled versioning. (Nguyễn Hữu Luân)
    -   Fix parsing of X-Object-Manifest (Nick Craig-Wood)
    -   Update OVH API endpoint (unbelauscht)
-   WebDAV
    -   Make nextcloud only upload SHA1 checksums (Nick Craig-Wood)
    -   Fix case of "Bearer" in Authorization: header to agree with RFC
        (Nick Craig-Wood)
    -   Add Referer header to fix problems with WAFs (Nick Craig-Wood)


v1.50.2 - 2019-11-19

-   Bug Fixes
    -   accounting: Fix memory leak on retries operations (Nick
        Craig-Wood)
-   Drive
    -   Fix listing of the root directory with drive.files scope (Nick
        Craig-Wood)
    -   Fix --drive-root-folder-id with team/shared drives (Nick
        Craig-Wood)


v1.50.1 - 2019-11-02

-   Bug Fixes
    -   hash: Fix accidentally changed hash names for DropboxHash and
        CRC-32 (Nick Craig-Wood)
    -   fshttp: Fix error reporting on tpslimit token bucket errors
        (Nick Craig-Wood)
    -   fshttp: Don't print token bucket errors on context cancelled
        (Nick Craig-Wood)
-   Local
    -   Fix listings of . on Windows (Nick Craig-Wood)
-   Onedrive
    -   Fix DirMove/Move after Onedrive change (Xiaoxing Ye)


v1.50.0 - 2019-10-26

-   New backends
    -   Citrix Sharefile (Nick Craig-Wood)
    -   Chunker - an overlay backend to split files into smaller parts
        (Ivan Andreev)
    -   Mail.ru Cloud (Ivan Andreev)
-   New Features
    -   encodings (Fabian Möller & Nick Craig-Wood)
        -   All backends now use file name encoding to ensure any file
            name can be written to any backend.
        -   See the restricted file name docs for more info and the
            local backend docs.
        -   Some file names may look different in rclone if you are
            using any control characters in names or unicode FULLWIDTH
            symbols.
    -   build
        -   Update to use go1.13 for the build (Nick Craig-Wood)
        -   Drop support for go1.9 (Nick Craig-Wood)
        -   Build rclone with GitHub actions (Nick Craig-Wood)
        -   Convert python scripts to python3 (Nick Craig-Wood)
        -   Swap Azure/go-ansiterm for mattn/go-colorable (Nick
            Craig-Wood)
        -   Dockerfile fixes (Matei David)
        -   Add plugin support for backends and commands (Richard Patel)
    -   config
        -   Use alternating Red/Green in config to make more obvious
            (Nick Craig-Wood)
    -   contrib
        -   Add sample DLNA server Docker Compose manifest. (pataquets)
        -   Add sample WebDAV server Docker Compose manifest.
            (pataquets)
    -   copyurl
        -   Add --auto-filename flag for using file name from URL in
            destination path (Denis)
    -   serve dlna:
        -   Many compatibility improvements (Dan Walters)
        -   Support for external srt subtitles (Dan Walters)
    -   rc
        -   Added command core/quit (Saksham Khanna)
-   Bug Fixes
    -   sync
        -   Make --update/-u not transfer files that haven't changed
            (Nick Craig-Wood)
        -   Free objects after they come out of the transfer pipe to
            save memory (Nick Craig-Wood)
        -   Fix --files-from without --no-traverse doing a recursive
            scan (Nick Craig-Wood)
    -   operations
        -   Fix accounting for server side copies (Nick Craig-Wood)
        -   Display 'All duplicates removed' only if dedupe successful
            (Sezal Agrawal)
        -   Display 'Deleted X extra copies' only if dedupe successful
            (Sezal Agrawal)
    -   accounting
        -   Only allow up to 100 completed transfers in the accounting
            list to save memory (Nick Craig-Wood)
        -   Cull the old time ranges when possible to save memory (Nick
            Craig-Wood)
        -   Fix panic due to server-side copy fallback (Ivan Andreev)
        -   Fix memory leak noticeable for transfers of large numbers of
            objects (Nick Craig-Wood)
        -   Fix total duration calculation (Nick Craig-Wood)
    -   cmd
        -   Fix environment variables not setting command line flags
            (Nick Craig-Wood)
        -   Make autocomplete compatible with bash's posix mode for
            macOS (Danil Semelenov)
        -   Make --progress work in git bash on Windows (Nick
            Craig-Wood)
        -   Fix 'compopt: command not found' on autocomplete on macOS
            (Danil Semelenov)
    -   config
        -   Fix setting of non top level flags from environment
            variables (Nick Craig-Wood)
        -   Check config names more carefully and report errors (Nick
            Craig-Wood)
        -   Remove error: can't use --size-only and --ignore-size
            together. (Nick Craig-Wood)
    -   filter: Prevent mixing options when --files-from is in use
        (Michele Caci)
    -   serve sftp: Fix crash on unsupported operations (eg Readlink)
        (Nick Craig-Wood)
-   Mount
    -   Allow files of unknown size to be read properly (Nick
        Craig-Wood)
    -   Skip tests on <= 2 CPUs to avoid lockup (Nick Craig-Wood)
    -   Fix panic on File.Open (Nick Craig-Wood)
    -   Fix "mount_fusefs: -o timeout=: option not supported" on FreeBSD
        (Nick Craig-Wood)
    -   Don't pass huge filenames (>4k) to FUSE as it can't cope (Nick
        Craig-Wood)
-   VFS
    -   Add flag --vfs-case-insensitive for windows/macOS mounts (Ivan
        Andreev)
    -   Make objects of unknown size readable through the VFS (Nick
        Craig-Wood)
    -   Move writeback of dirty data out of close() method into its own
        method (FlushWrites) and remove close() call from Flush() (Brett
        Dutro)
    -   Stop empty dirs disappearing when renamed on bucket based
        remotes (Nick Craig-Wood)
    -   Stop change notify polling clearing so much of the directory
        cache (Nick Craig-Wood)
-   Azure Blob
    -   Disable logging to the Windows event log (Nick Craig-Wood)
-   B2
    -   Remove unverified: prefix on sha1 to improve interop (eg with
        CyberDuck) (Nick Craig-Wood)
-   Box
    -   Add options to get access token via JWT auth (David)
-   Drive
    -   Disable HTTP/2 by default to work around INTERNAL_ERROR problems
        (Nick Craig-Wood)
    -   Make sure that drive root ID is always canonical (Nick
        Craig-Wood)
    -   Fix --drive-shared-with-me from the root with lsand --fast-list
        (Nick Craig-Wood)
    -   Fix ChangeNotify polling for shared drives (Nick Craig-Wood)
    -   Fix change notify polling when using appDataFolder (Nick
        Craig-Wood)
-   Dropbox
    -   Make disallowed filenames errors not retry (Nick Craig-Wood)
    -   Fix nil pointer exception on restricted files (Nick Craig-Wood)
-   Fichier
    -   Fix accessing files > 2GB on 32 bit systems (Nick Craig-Wood)
-   FTP
    -   Allow disabling EPSV mode (Jon Fautley)
-   HTTP
    -   HEAD directory entries in parallel to speedup (Nick Craig-Wood)
    -   Add --http-no-head to stop rclone doing HEAD in listings (Nick
        Craig-Wood)
-   Putio
    -   Add ability to resume uploads (Cenk Alti)
-   S3
    -   Fix signature v2_auth headers (Anthony Rusdi)
    -   Fix encoding for control characters (Nick Craig-Wood)
    -   Only ask for URL encoded directory listings if we need them on
        Ceph (Nick Craig-Wood)
    -   Add option for multipart failure behaviour (Aleksandar Jankovic)
    -   Support for multipart copy (庄天翼)
    -   Fix nil pointer reference if no metadata returned for object
        (Nick Craig-Wood)
-   SFTP
    -   Fix --sftp-ask-password trying to contact the ssh agent (Nick
        Craig-Wood)
    -   Fix hashes of files with backslashes (Nick Craig-Wood)
    -   Include more ciphers with --sftp-use-insecure-cipher (Carlos
        Ferreyra)
-   WebDAV
    -   Parse and return Sharepoint error response (Henning Surmeier)


v1.49.5 - 2019-10-05

-   Bug Fixes
    -   Revert back to go1.12.x for the v1.49.x builds as go1.13.x was
        causing issues (Nick Craig-Wood)
    -   Fix rpm packages by using master builds of nfpm (Nick
        Craig-Wood)
    -   Fix macOS build after brew changes (Nick Craig-Wood)


v1.49.4 - 2019-09-29

-   Bug Fixes
    -   cmd/rcd: Address ZipSlip vulnerability (Richard Patel)
    -   accounting: Fix file handle leak on errors (Nick Craig-Wood)
    -   oauthutil: Fix security problem when running with two users on
        the same machine (Nick Craig-Wood)
-   FTP
    -   Fix listing of an empty root returning: error dir not found
        (Nick Craig-Wood)
-   S3
    -   Fix SetModTime on GLACIER/ARCHIVE objects and implement set/get
        tier (Nick Craig-Wood)


v1.49.3 - 2019-09-15

-   Bug Fixes
    -   accounting
        -   Fix total duration calculation (Aleksandar Jankovic)
        -   Fix "file already closed" on transfer retries (Nick
            Craig-Wood)


v1.49.2 - 2019-09-08

-   New Features
    -   build: Add Docker workflow support (Alfonso Montero)
-   Bug Fixes
    -   accounting: Fix locking in Transfer to avoid deadlock with
        --progress (Nick Craig-Wood)
    -   docs: Fix template argument for mktemp in install.sh (Cnly)
    -   operations: Fix -u/--update with google photos / files of
        unknown size (Nick Craig-Wood)
    -   rc: Fix docs for config/create /update /password (Nick
        Craig-Wood)
-   Google Cloud Storage
    -   Fix need for elevated permissions on SetModTime (Nick
        Craig-Wood)


v1.49.1 - 2019-08-28

-   Bug Fixes
    -   config: Fix generated passwords being stored as empty password
        (Nick Craig-Wood)
    -   rcd: Added missing parameter for web-gui info logs. (Chaitanya)
-   Googlephotos
    -   Fix crash on error response (Nick Craig-Wood)
-   Onedrive
    -   Fix crash on error response (Nick Craig-Wood)


v1.49.0 - 2019-08-26

-   New backends
    -   1fichier (Laura Hausmann)
    -   Google Photos (Nick Craig-Wood)
    -   Putio (Cenk Alti)
    -   premiumize.me (Nick Craig-Wood)
-   New Features
    -   Experimental web GUI (Chaitanya Bankanhal)
    -   Implement --compare-dest & --copy-dest (yparitcher)
    -   Implement --suffix without --backup-dir for backup to current
        dir (yparitcher)
    -   config reconnect to re-login (re-run the oauth login) for the
        backend. (Nick Craig-Wood)
    -   config userinfo to discover which user you are logged in as.
        (Nick Craig-Wood)
    -   config disconnect to disconnect you (log out) from the backend.
        (Nick Craig-Wood)
    -   Add --use-json-log for JSON logging (justinalin)
    -   Add context propagation to rclone (Aleksandar Jankovic)
    -   Reworking internal statistics interfaces so they work with rc
        jobs (Aleksandar Jankovic)
    -   Add Higher units for ETA (AbelThar)
    -   Update rclone logos to new design (Andreas Chlupka)
    -   hash: Add CRC-32 support (Cenk Alti)
    -   help showbackend: Fixed advanced option category when there are
        no standard options (buengese)
    -   ncdu: Display/Copy to Clipboard Current Path (Gary Kim)
    -   operations:
        -   Run hashing operations in parallel (Nick Craig-Wood)
        -   Don't calculate checksums when using --ignore-checksum (Nick
            Craig-Wood)
        -   Check transfer hashes when using --size-only mode (Nick
            Craig-Wood)
        -   Disable multi thread copy for local to local copies (Nick
            Craig-Wood)
        -   Debug successful hashes as well as failures (Nick
            Craig-Wood)
    -   rc
        -   Add ability to stop async jobs (Aleksandar Jankovic)
        -   Return current settings if core/bwlimit called without
            parameters (Nick Craig-Wood)
        -   Rclone-WebUI integration with rclone (Chaitanya Bankanhal)
        -   Added command line parameter to control the cross origin
            resource sharing (CORS) in the rcd. (Security Improvement)
            (Chaitanya Bankanhal)
        -   Add anchor tags to the docs so links are consistent (Nick
            Craig-Wood)
        -   Remove _async key from input parameters after parsing so
            later operations won't get confused (buengese)
        -   Add call to clear stats (Aleksandar Jankovic)
    -   rcd
        -   Auto-login for web-gui (Chaitanya Bankanhal)
        -   Implement --baseurl for rcd and web-gui (Chaitanya
            Bankanhal)
    -   serve dlna
        -   Only select interfaces which can multicast for SSDP (Nick
            Craig-Wood)
        -   Add more builtin mime types to cover standard audio/video
            (Nick Craig-Wood)
        -   Fix missing mime types on Android causing missing videos
            (Nick Craig-Wood)
    -   serve ftp
        -   Refactor to bring into line with other serve commands (Nick
            Craig-Wood)
        -   Implement --auth-proxy (Nick Craig-Wood)
    -   serve http: Implement --baseurl (Nick Craig-Wood)
    -   serve restic: Implement --baseurl (Nick Craig-Wood)
    -   serve sftp
        -   Implement auth proxy (Nick Craig-Wood)
        -   Fix detection of whether server is authorized (Nick
            Craig-Wood)
    -   serve webdav
        -   Implement --baseurl (Nick Craig-Wood)
        -   Support --auth-proxy (Nick Craig-Wood)
-   Bug Fixes
    -   Make "bad record MAC" a retriable error (Nick Craig-Wood)
    -   copyurl: Fix copying files that return HTTP errors (Nick
        Craig-Wood)
    -   march: Fix checking sub-directories when using --no-traverse
        (buengese)
    -   rc
        -   Fix unmarshalable http.AuthFn in options and put in test for
            marshalability (Nick Craig-Wood)
        -   Move job expire flags to rc to fix initialization problem
            (Nick Craig-Wood)
        -   Fix --loopback with rc/list and others (Nick Craig-Wood)
    -   rcat: Fix slowdown on systems with multiple hashes (Nick
        Craig-Wood)
    -   rcd: Fix permissions problems on cache directory with web gui
        download (Nick Craig-Wood)
-   Mount
    -   Default --deamon-timout to 15 minutes on macOS and FreeBSD (Nick
        Craig-Wood)
    -   Update docs to show mounting from root OK for bucket based (Nick
        Craig-Wood)
    -   Remove nonseekable flag from write files (Nick Craig-Wood)
-   VFS
    -   Make write without cache more efficient (Nick Craig-Wood)
    -   Fix --vfs-cache-mode minimal and writes ignoring cached files
        (Nick Craig-Wood)
-   Local
    -   Add --local-case-sensitive and --local-case-insensitive (Nick
        Craig-Wood)
    -   Avoid polluting page cache when uploading local files to remote
        backends (Michał Matczuk)
    -   Don't calculate any hashes by default (Nick Craig-Wood)
    -   Fadvise run syscall on a dedicated go routine (Michał Matczuk)
-   Azure Blob
    -   Azure Storage Emulator support (Sandeep)
    -   Updated config help details to remove connection string
        references (Sandeep)
    -   Make all operations work from the root (Nick Craig-Wood)
-   B2
    -   Implement link sharing (yparitcher)
    -   Enable server side copy to copy between buckets (Nick
        Craig-Wood)
    -   Make all operations work from the root (Nick Craig-Wood)
-   Drive
    -   Fix server side copy of big files (Nick Craig-Wood)
    -   Update API for teamdrive use (Nick Craig-Wood)
    -   Add error for purge with --drive-trashed-only (ginvine)
-   Fichier
    -   Make FolderID int and adjust related code (buengese)
-   Google Cloud Storage
    -   Reduce oauth scope requested as suggested by Google (Nick
        Craig-Wood)
    -   Make all operations work from the root (Nick Craig-Wood)
-   HTTP
    -   Add --http-headers flag for setting arbitrary headers (Nick
        Craig-Wood)
-   Jottacloud
    -   Use new api for retrieving internal username (buengese)
    -   Refactor configuration and minor cleanup (buengese)
-   Koofr
    -   Support setting modification times on Koofr backend. (jaKa)
-   Opendrive
    -   Refactor to use existing lib/rest facilities for uploads (Nick
        Craig-Wood)
-   Qingstor
    -   Upgrade to v3 SDK and fix listing loop (Nick Craig-Wood)
    -   Make all operations work from the root (Nick Craig-Wood)
-   S3
    -   Add INTELLIGENT_TIERING storage class (Matti Niemenmaa)
    -   Make all operations work from the root (Nick Craig-Wood)
-   SFTP
    -   Add missing interface check and fix About (Nick Craig-Wood)
    -   Completely ignore all modtime checks if SetModTime=false (Jon
        Fautley)
    -   Support md5/sha1 with rsync.net (Nick Craig-Wood)
    -   Save the md5/sha1 command in use to the config file for
        efficiency (Nick Craig-Wood)
    -   Opt-in support for diffie-hellman-group-exchange-sha256
        diffie-hellman-group-exchange-sha1 (Yi FU)
-   Swift
    -   Use FixRangeOption to fix 0 length files via the VFS (Nick
        Craig-Wood)
    -   Fix upload when using no_chunk to return the correct size (Nick
        Craig-Wood)
    -   Make all operations work from the root (Nick Craig-Wood)
    -   Fix segments leak during failed large file uploads.
        (nguyenhuuluan434)
-   WebDAV
    -   Add --webdav-bearer-token-command (Nick Craig-Wood)
    -   Refresh token when it expires with --webdav-bearer-token-command
        (Nick Craig-Wood)
    -   Add docs for using bearer_token_command with oidc-agent (Paul
        Millar)


v1.48.0 - 2019-06-15

-   New commands
    -   serve sftp: Serve an rclone remote over SFTP (Nick Craig-Wood)
-   New Features
    -   Multi threaded downloads to local storage (Nick Craig-Wood)
        -   controlled with --multi-thread-cutoff and
            --multi-thread-streams
    -   Use rclone.conf from rclone executable directory to enable
        portable use (albertony)
    -   Allow sync of a file and a directory with the same name
        (forgems)
        -   this is common on bucket based remotes, eg s3, gcs
    -   Add --ignore-case-sync for forced case insensitivity (garry415)
    -   Implement --stats-one-line-date and --stats-one-line-date-format
        (Peter Berbec)
    -   Log an ERROR for all commands which exit with non-zero status
        (Nick Craig-Wood)
    -   Use go-homedir to read the home directory more reliably (Nick
        Craig-Wood)
    -   Enable creating encrypted config through external script
        invocation (Wojciech Smigielski)
    -   build: Drop support for go1.8 (Nick Craig-Wood)
    -   config: Make config create/update encrypt passwords where
        necessary (Nick Craig-Wood)
    -   copyurl: Honor --no-check-certificate (Stefan Breunig)
    -   install: Linux skip man pages if no mandb (didil)
    -   lsf: Support showing the Tier of the object (Nick Craig-Wood)
    -   lsjson
        -   Added EncryptedPath to output (calisro)
        -   Support showing the Tier of the object (Nick Craig-Wood)
        -   Add IsBucket field for bucket based remote listing of the
            root (Nick Craig-Wood)
    -   rc
        -   Add --loopback flag to run commands directly without a
            server (Nick Craig-Wood)
        -   Add operations/fsinfo: Return information about the remote
            (Nick Craig-Wood)
        -   Skip auth for OPTIONS request (Nick Craig-Wood)
        -   cmd/providers: Add DefaultStr, ValueStr and Type fields
            (Nick Craig-Wood)
        -   jobs: Make job expiry timeouts configurable (Aleksandar
            Jankovic)
    -   serve dlna reworked and improved (Dan Walters)
    -   serve ftp: add --ftp-public-ip flag to specify public IP
        (calistri)
    -   serve restic: Add support for --private-repos in serve restic
        (Florian Apolloner)
    -   serve webdav: Combine serve webdav and serve http (Gary Kim)
    -   size: Ignore negative sizes when calculating total (Garry
        McNulty)
-   Bug Fixes
    -   Make move and copy individual files obey --backup-dir (Nick
        Craig-Wood)
    -   If --ignore-checksum is in effect, don't calculate checksum
        (Nick Craig-Wood)
    -   moveto: Fix case-insensitive same remote move (Gary Kim)
    -   rc: Fix serving bucket based objects with --rc-serve (Nick
        Craig-Wood)
    -   serve webdav: Fix serveDir not being updated with changes from
        webdav (Gary Kim)
-   Mount
    -   Fix poll interval documentation (Animosity022)
-   VFS
    -   Make WriteAt for non cached files work with non-sequential
        writes (Nick Craig-Wood)
-   Local
    -   Only calculate the required hashes for big speedup (Nick
        Craig-Wood)
    -   Log errors when listing instead of returning an error (Nick
        Craig-Wood)
    -   Fix preallocate warning on Linux with ZFS (Nick Craig-Wood)
-   Crypt
    -   Make rclone dedupe work through crypt (Nick Craig-Wood)
    -   Fix wrapping of ChangeNotify to decrypt directories properly
        (Nick Craig-Wood)
    -   Support PublicLink (rclone link) of underlying backend (Nick
        Craig-Wood)
    -   Implement Optional methods SetTier, GetTier (Nick Craig-Wood)
-   B2
    -   Implement server side copy (Nick Craig-Wood)
    -   Implement SetModTime (Nick Craig-Wood)
-   Drive
    -   Fix move and copy from TeamDrive to GDrive (Fionera)
    -   Add notes that cleanup works in the background on drive (Nick
        Craig-Wood)
    -   Add --drive-server-side-across-configs to default back to old
        server side copy semantics by default (Nick Craig-Wood)
    -   Add --drive-size-as-quota to show storage quota usage for file
        size (Garry McNulty)
-   FTP
    -   Add FTP List timeout (Jeff Quinn)
    -   Add FTP over TLS support (Gary Kim)
    -   Add --ftp-no-check-certificate option for FTPS (Gary Kim)
-   Google Cloud Storage
    -   Fix upload errors when uploading pre 1970 files (Nick
        Craig-Wood)
-   Jottacloud
    -   Add support for selecting device and mountpoint. (buengese)
-   Mega
    -   Add cleanup support (Gary Kim)
-   Onedrive
    -   More accurately check if root is found (Cnly)
-   S3
    -   Support S3 Accelerated endpoints with
        --s3-use-accelerate-endpoint (Nick Craig-Wood)
    -   Add config info for Wasabi's EU Central endpoint (Robert Marko)
    -   Make SetModTime work for GLACIER while syncing (Philip Harvey)
-   SFTP
    -   Add About support (Gary Kim)
    -   Fix about parsing of df results so it can cope with -ve results
        (Nick Craig-Wood)
    -   Send custom client version and debug server version (Nick
        Craig-Wood)
-   WebDAV
    -   Retry on 423 Locked errors (Nick Craig-Wood)


v1.47.0 - 2019-04-13

-   New backends
    -   Backend for Koofr cloud storage service. (jaKa)
-   New Features
    -   Resume downloads if the reader fails in copy (Nick Craig-Wood)
        -   this means rclone will restart transfers if the source has
            an error
        -   this is most useful for downloads or cloud to cloud copies
    -   Use --fast-list for listing operations where it won't use more
        memory (Nick Craig-Wood)
        -   this should speed up the following operations on remotes
            which support ListR
        -   dedupe, serve restic lsf, ls, lsl, lsjson, lsd, md5sum,
            sha1sum, hashsum, size, delete, cat, settier
        -   use --disable ListR to get old behaviour if required
    -   Make --files-from traverse the destination unless --no-traverse
        is set (Nick Craig-Wood)
        -   this fixes --files-from with Google drive and excessive API
            use in general.
    -   Make server side copy account bytes and obey --max-transfer
        (Nick Craig-Wood)
    -   Add --create-empty-src-dirs flag and default to not creating
        empty dirs (ishuah)
    -   Add client side TLS/SSL flags
        --ca-cert/--client-cert/--client-key (Nick Craig-Wood)
    -   Implement --suffix-keep-extension for use with --suffix (Nick
        Craig-Wood)
    -   build:
        -   Switch to semvar compliant version tags to be go modules
            compliant (Nick Craig-Wood)
        -   Update to use go1.12.x for the build (Nick Craig-Wood)
    -   serve dlna: Add connection manager service description to
        improve compatibility (Dan Walters)
    -   lsf: Add 'e' format to show encrypted names and 'o' for original
        IDs (Nick Craig-Wood)
    -   lsjson: Added --files-only and --dirs-only flags (calistri)
    -   rc: Implement operations/publiclink the equivalent of
        rclone link (Nick Craig-Wood)
-   Bug Fixes
    -   accounting: Fix total ETA when --stats-unit bits is in effect
        (Nick Craig-Wood)
    -   Bash TAB completion
        -   Use private custom func to fix clash between rclone and
            kubectl (Nick Craig-Wood)
        -   Fix for remotes with underscores in their names (Six)
        -   Fix completion of remotes (Florian Gamböck)
        -   Fix autocompletion of remote paths with spaces (Danil
            Semelenov)
    -   serve dlna: Fix root XML service descriptor (Dan Walters)
    -   ncdu: Fix display corruption with Chinese characters (Nick
        Craig-Wood)
    -   Add SIGTERM to signals which run the exit handlers on unix (Nick
        Craig-Wood)
    -   rc: Reload filter when the options are set via the rc (Nick
        Craig-Wood)
-   VFS / Mount
    -   Fix FreeBSD: Ignore Truncate if called with no readers and
        already the correct size (Nick Craig-Wood)
    -   Read directory and check for a file before mkdir (Nick
        Craig-Wood)
    -   Shorten the locking window for vfs/refresh (Nick Craig-Wood)
-   Azure Blob
    -   Enable MD5 checksums when uploading files bigger than the
        "Cutoff" (Dr.Rx)
    -   Fix SAS URL support (Nick Craig-Wood)
-   B2
    -   Allow manual configuration of backblaze downloadUrl (Vince)
    -   Ignore already_hidden error on remove (Nick Craig-Wood)
    -   Ignore malformed src_last_modified_millis (Nick Craig-Wood)
-   Drive
    -   Add --skip-checksum-gphotos to ignore incorrect checksums on
        Google Photos (Nick Craig-Wood)
    -   Allow server side move/copy between different remotes. (Fionera)
    -   Add docs on team drives and --fast-list eventual consistency
        (Nestar47)
    -   Fix imports of text files (Nick Craig-Wood)
    -   Fix range requests on 0 length files (Nick Craig-Wood)
    -   Fix creation of duplicates with server side copy (Nick
        Craig-Wood)
-   Dropbox
    -   Retry blank errors to fix long listings (Nick Craig-Wood)
-   FTP
    -   Add --ftp-concurrency to limit maximum number of connections
        (Nick Craig-Wood)
-   Google Cloud Storage
    -   Fall back to default application credentials (marcintustin)
    -   Allow bucket policy only buckets (Nick Craig-Wood)
-   HTTP
    -   Add --http-no-slash for websites with directories with no
        slashes (Nick Craig-Wood)
    -   Remove duplicates from listings (Nick Craig-Wood)
    -   Fix socket leak on 404 errors (Nick Craig-Wood)
-   Jottacloud
    -   Fix token refresh (Sebastian Bünger)
    -   Add device registration (Oliver Heyme)
-   Onedrive
    -   Implement graceful cancel of multipart uploads if rclone is
        interrupted (Cnly)
    -   Always add trailing colon to path when addressing items, (Cnly)
    -   Return errors instead of panic for invalid uploads (Fabian
        Möller)
-   S3
    -   Add support for "Glacier Deep Archive" storage class (Manu)
    -   Update Dreamhost endpoint (Nick Craig-Wood)
    -   Note incompatibility with CEPH Jewel (Nick Craig-Wood)
-   SFTP
    -   Allow custom ssh client config (Alexandru Bumbacea)
-   Swift
    -   Obey Retry-After to enable OVH restore from cold storage (Nick
        Craig-Wood)
    -   Work around token expiry on CEPH (Nick Craig-Wood)
-   WebDAV
    -   Allow IsCollection property to be integer or boolean (Nick
        Craig-Wood)
    -   Fix race when creating directories (Nick Craig-Wood)
    -   Fix About/df when reading the available/total returns 0 (Nick
        Craig-Wood)


v1.46 - 2019-02-09

-   New backends
    -   Support Alibaba Cloud (Aliyun) OSS via the s3 backend (Nick
        Craig-Wood)
-   New commands
    -   serve dlna: serves a remove via DLNA for the local network
        (nicolov)
-   New Features
    -   copy, move: Restore deprecated --no-traverse flag (Nick
        Craig-Wood)
        -   This is useful for when transferring a small number of files
            into a large destination
    -   genautocomplete: Add remote path completion for bash completion
        (Christopher Peterson & Danil Semelenov)
    -   Buffer memory handling reworked to return memory to the OS
        better (Nick Craig-Wood)
        -   Buffer recycling library to replace sync.Pool
        -   Optionally use memory mapped memory for better memory
            shrinking
        -   Enable with --use-mmap if having memory problems - not
            default yet
    -   Parallelise reading of files specified by --files-from (Nick
        Craig-Wood)
    -   check: Add stats showing total files matched. (Dario Guzik)
    -   Allow rename/delete open files under Windows (Nick Craig-Wood)
    -   lsjson: Use exactly the correct number of decimal places in the
        seconds (Nick Craig-Wood)
    -   Add cookie support with cmdline switch --use-cookies for all
        HTTP based remotes (qip)
    -   Warn if --checksum is set but there are no hashes available
        (Nick Craig-Wood)
    -   Rework rate limiting (pacer) to be more accurate and allow
        bursting (Nick Craig-Wood)
    -   Improve error reporting for too many/few arguments in commands
        (Nick Craig-Wood)
    -   listremotes: Remove -l short flag as it conflicts with the new
        global flag (weetmuts)
    -   Make http serving with auth generate INFO messages on auth fail
        (Nick Craig-Wood)
-   Bug Fixes
    -   Fix layout of stats (Nick Craig-Wood)
    -   Fix --progress crash under Windows Jenkins (Nick Craig-Wood)
    -   Fix transfer of google/onedrive docs by calling Rcat in Copy
        when size is -1 (Cnly)
    -   copyurl: Fix checking of --dry-run (Denis Skovpen)
-   Mount
    -   Check that mountpoint and local directory to mount don't overlap
        (Nick Craig-Wood)
    -   Fix mount size under 32 bit Windows (Nick Craig-Wood)
-   VFS
    -   Implement renaming of directories for backends without DirMove
        (Nick Craig-Wood)
        -   now all backends except b2 support renaming directories
    -   Implement --vfs-cache-max-size to limit the total size of the
        cache (Nick Craig-Wood)
    -   Add --dir-perms and --file-perms flags to set default
        permissions (Nick Craig-Wood)
    -   Fix deadlock on concurrent operations on a directory (Nick
        Craig-Wood)
    -   Fix deadlock between RWFileHandle.close and File.Remove (Nick
        Craig-Wood)
    -   Fix renaming/deleting open files with cache mode "writes" under
        Windows (Nick Craig-Wood)
    -   Fix panic on rename with --dry-run set (Nick Craig-Wood)
    -   Fix vfs/refresh with recurse=true needing the --fast-list flag
-   Local
    -   Add support for -l/--links (symbolic link translation)
        (yair@unicorn)
        -   this works by showing links as link.rclonelink - see local
            backend docs for more info
        -   this errors if used with -L/--copy-links
    -   Fix renaming/deleting open files on Windows (Nick Craig-Wood)
-   Crypt
    -   Check for maximum length before decrypting filename to fix panic
        (Garry McNulty)
-   Azure Blob
    -   Allow building azureblob backend on *BSD (themylogin)
    -   Use the rclone HTTP client to support --dump headers, --tpslimit
        etc (Nick Craig-Wood)
    -   Use the s3 pacer for 0 delay in non error conditions (Nick
        Craig-Wood)
    -   Ignore directory markers (Nick Craig-Wood)
    -   Stop Mkdir attempting to create existing containers (Nick
        Craig-Wood)
-   B2
    -   cleanup: will remove unfinished large files >24hrs old (Garry
        McNulty)
    -   For a bucket limited application key check the bucket name (Nick
        Craig-Wood)
        -   before this, rclone would use the authorised bucket
            regardless of what you put on the command line
    -   Added --b2-disable-checksum flag (Wojciech Smigielski)
        -   this enables large files to be uploaded without a SHA-1 hash
            for speed reasons
-   Drive
    -   Set default pacer to 100ms for 10 tps (Nick Craig-Wood)
        -   This fits the Google defaults much better and reduces the
            403 errors massively
        -   Add --drive-pacer-min-sleep and --drive-pacer-burst to
            control the pacer
    -   Improve ChangeNotify support for items with multiple parents
        (Fabian Möller)
    -   Fix ListR for items with multiple parents - this fixes oddities
        with vfs/refresh (Fabian Möller)
    -   Fix using --drive-impersonate and appfolders (Nick Craig-Wood)
    -   Fix google docs in rclone mount for some (not all) applications
        (Nick Craig-Wood)
-   Dropbox
    -   Retry-After support for Dropbox backend (Mathieu Carbou)
-   FTP
    -   Wait for 60 seconds for a connection to Close then declare it
        dead (Nick Craig-Wood)
        -   helps with indefinite hangs on some FTP servers
-   Google Cloud Storage
    -   Update google cloud storage endpoints (weetmuts)
-   HTTP
    -   Add an example with username and password which is supported but
        wasn't documented (Nick Craig-Wood)
    -   Fix backend with --files-from and non-existent files (Nick
        Craig-Wood)
-   Hubic
    -   Make error message more informative if authentication fails
        (Nick Craig-Wood)
-   Jottacloud
    -   Resume and deduplication support (Oliver Heyme)
    -   Use token auth for all API requests Don't store password anymore
        (Sebastian Bünger)
    -   Add support for 2-factor authentication (Sebastian Bünger)
-   Mega
    -   Implement v2 account login which fixes logins for newer Mega
        accounts (Nick Craig-Wood)
    -   Return error if an unknown length file is attempted to be
        uploaded (Nick Craig-Wood)
    -   Add new error codes for better error reporting (Nick Craig-Wood)
-   Onedrive
    -   Fix broken support for "shared with me" folders (Alex Chen)
    -   Fix root ID not normalised (Cnly)
    -   Return err instead of panic on unknown-sized uploads (Cnly)
-   Qingstor
    -   Fix go routine leak on multipart upload errors (Nick Craig-Wood)
    -   Add upload chunk size/concurrency/cutoff control (Nick
        Craig-Wood)
    -   Default --qingstor-upload-concurrency to 1 to work around bug
        (Nick Craig-Wood)
-   S3
    -   Implement --s3-upload-cutoff for single part uploads below this
        (Nick Craig-Wood)
    -   Change --s3-upload-concurrency default to 4 to increase
        performance (Nick Craig-Wood)
    -   Add --s3-bucket-acl to control bucket ACL (Nick Craig-Wood)
    -   Auto detect region for buckets on operation failure (Nick
        Craig-Wood)
    -   Add GLACIER storage class (William Cocker)
    -   Add Scaleway to s3 documentation (Rémy Léone)
    -   Add AWS endpoint eu-north-1 (weetmuts)
-   SFTP
    -   Add support for PEM encrypted private keys (Fabian Möller)
    -   Add option to force the usage of an ssh-agent (Fabian Möller)
    -   Perform environment variable expansion on key-file (Fabian
        Möller)
    -   Fix rmdir on Windows based servers (eg CrushFTP) (Nick
        Craig-Wood)
    -   Fix rmdir deleting directory contents on some SFTP servers (Nick
        Craig-Wood)
    -   Fix error on dangling symlinks (Nick Craig-Wood)
-   Swift
    -   Add --swift-no-chunk to disable segmented uploads in rcat/mount
        (Nick Craig-Wood)
    -   Introduce application credential auth support (kayrus)
    -   Fix memory usage by slimming Object (Nick Craig-Wood)
    -   Fix extra requests on upload (Nick Craig-Wood)
    -   Fix reauth on big files (Nick Craig-Wood)
-   Union
    -   Fix poll-interval not working (Nick Craig-Wood)
-   WebDAV
    -   Support About which means rclone mount will show the correct
        disk size (Nick Craig-Wood)
    -   Support MD5 and SHA1 hashes with Owncloud and Nextcloud (Nick
        Craig-Wood)
    -   Fail soft on time parsing errors (Nick Craig-Wood)
    -   Fix infinite loop on failed directory creation (Nick Craig-Wood)
    -   Fix identification of directories for Bitrix Site Manager (Nick
        Craig-Wood)
    -   Fix upload of 0 length files on some servers (Nick Craig-Wood)
    -   Fix if MKCOL fails with 423 Locked assume the directory exists
        (Nick Craig-Wood)


v1.45 - 2018-11-24

-   New backends
    -   The Yandex backend was re-written - see below for details
        (Sebastian Bünger)
-   New commands
    -   rcd: New command just to serve the remote control API (Nick
        Craig-Wood)
-   New Features
    -   The remote control API (rc) was greatly expanded to allow full
        control over rclone (Nick Craig-Wood)
        -   sensitive operations require authorization or the
            --rc-no-auth flag
        -   config/* operations to configure rclone
        -   options/* for reading/setting command line flags
        -   operations/* for all low level operations, eg copy file,
            list directory
        -   sync/* for sync, copy and move
        -   --rc-files flag to serve files on the rc http server
            -   this is for building web native GUIs for rclone
        -   Optionally serving objects on the rc http server
        -   Ensure rclone fails to start up if the --rc port is in use
            already
        -   See the rc docs for more info
    -   sync/copy/move
        -   Make --files-from only read the objects specified and don't
            scan directories (Nick Craig-Wood)
            -   This is a huge speed improvement for destinations with
                lots of files
    -   filter: Add --ignore-case flag (Nick Craig-Wood)
    -   ncdu: Add remove function ('d' key) (Henning Surmeier)
    -   rc command
        -   Add --json flag for structured JSON input (Nick Craig-Wood)
        -   Add --user and --pass flags and interpret --rc-user,
            --rc-pass, --rc-addr (Nick Craig-Wood)
    -   build
        -   Require go1.8 or later for compilation (Nick Craig-Wood)
        -   Enable softfloat on MIPS arch (Scott Edlund)
        -   Integration test framework revamped with a better report and
            better retries (Nick Craig-Wood)
-   Bug Fixes
    -   cmd: Make --progress update the stats correctly at the end (Nick
        Craig-Wood)
    -   config: Create config directory on save if it is missing (Nick
        Craig-Wood)
    -   dedupe: Check for existing filename before renaming a dupe file
        (ssaqua)
    -   move: Don't create directories with --dry-run (Nick Craig-Wood)
    -   operations: Fix Purge and Rmdirs when dir is not the root (Nick
        Craig-Wood)
    -   serve http/webdav/restic: Ensure rclone exits if the port is in
        use (Nick Craig-Wood)
-   Mount
    -   Make --volname work for Windows and macOS (Nick Craig-Wood)
-   Azure Blob
    -   Avoid context deadline exceeded error by setting a large
        TryTimeout value (brused27)
    -   Fix erroneous Rmdir error "directory not empty" (Nick
        Craig-Wood)
    -   Wait for up to 60s to create a just deleted container (Nick
        Craig-Wood)
-   Dropbox
    -   Add dropbox impersonate support (Jake Coggiano)
-   Jottacloud
    -   Fix bug in --fast-list handing of empty folders (albertony)
-   Opendrive
    -   Fix transfer of files with + and & in (Nick Craig-Wood)
    -   Fix retries of upload chunks (Nick Craig-Wood)
-   S3
    -   Set ACL for server side copies to that provided by the user
        (Nick Craig-Wood)
    -   Fix role_arn, credential_source, ... (Erik Swanson)
    -   Add config info for Wasabi's US-West endpoint (Henry Ptasinski)
-   SFTP
    -   Ensure file hash checking is really disabled (Jon Fautley)
-   Swift
    -   Add pacer for retries to make swift more reliable (Nick
        Craig-Wood)
-   WebDAV
    -   Add Content-Type to PUT requests (Nick Craig-Wood)
    -   Fix config parsing so --webdav-user and --webdav-pass flags work
        (Nick Craig-Wood)
    -   Add RFC3339 date format (Ralf Hemberger)
-   Yandex
    -   The yandex backend was re-written (Sebastian Bünger)
        -   This implements low level retries (Sebastian Bünger)
        -   Copy, Move, DirMove, PublicLink and About optional
            interfaces (Sebastian Bünger)
        -   Improved general error handling (Sebastian Bünger)
        -   Removed ListR for now due to inconsistent behaviour
            (Sebastian Bünger)


v1.44 - 2018-10-15

-   New commands
    -   serve ftp: Add ftp server (Antoine GIRARD)
    -   settier: perform storage tier changes on supported remotes
        (sandeepkru)
-   New Features
    -   Reworked command line help
        -   Make default help less verbose (Nick Craig-Wood)
        -   Split flags up into global and backend flags (Nick
            Craig-Wood)
        -   Implement specialised help for flags and backends (Nick
            Craig-Wood)
        -   Show URL of backend help page when starting config (Nick
            Craig-Wood)
    -   stats: Long names now split in center (Joanna Marek)
    -   Add --log-format flag for more control over log output (dcpu)
    -   rc: Add support for OPTIONS and basic CORS (frenos)
    -   stats: show FatalErrors and NoRetryErrors in stats (Cédric
        Connes)
-   Bug Fixes
    -   Fix -P not ending with a new line (Nick Craig-Wood)
    -   config: don't create default config dir when user supplies
        --config (albertony)
    -   Don't print non-ASCII characters with --progress on windows
        (Nick Craig-Wood)
    -   Correct logs for excluded items (ssaqua)
-   Mount
    -   Remove EXPERIMENTAL tags (Nick Craig-Wood)
-   VFS
    -   Fix race condition detected by serve ftp tests (Nick Craig-Wood)
    -   Add vfs/poll-interval rc command (Fabian Möller)
    -   Enable rename for nearly all remotes using server side Move or
        Copy (Nick Craig-Wood)
    -   Reduce directory cache cleared by poll-interval (Fabian Möller)
    -   Remove EXPERIMENTAL tags (Nick Craig-Wood)
-   Local
    -   Skip bad symlinks in dir listing with -L enabled (Cédric Connes)
    -   Preallocate files on Windows to reduce fragmentation (Nick
        Craig-Wood)
    -   Preallocate files on linux with fallocate(2) (Nick Craig-Wood)
-   Cache
    -   Add cache/fetch rc function (Fabian Möller)
    -   Fix worker scale down (Fabian Möller)
    -   Improve performance by not sending info requests for cached
        chunks (dcpu)
    -   Fix error return value of cache/fetch rc method (Fabian Möller)
    -   Documentation fix for cache-chunk-total-size (Anagh Kumar
        Baranwal)
    -   Preserve leading / in wrapped remote path (Fabian Möller)
    -   Add plex_insecure option to skip certificate validation (Fabian
        Möller)
    -   Remove entries that no longer exist in the source (dcpu)
-   Crypt
    -   Preserve leading / in wrapped remote path (Fabian Möller)
-   Alias
    -   Fix handling of Windows network paths (Nick Craig-Wood)
-   Azure Blob
    -   Add --azureblob-list-chunk parameter (Santiago Rodríguez)
    -   Implemented settier command support on azureblob remote.
        (sandeepkru)
    -   Work around SDK bug which causes errors for chunk-sized files
        (Nick Craig-Wood)
-   Box
    -   Implement link sharing. (Sebastian Bünger)
-   Drive
    -   Add --drive-import-formats - google docs can now be imported
        (Fabian Möller)
        -   Rewrite mime type and extension handling (Fabian Möller)
        -   Add document links (Fabian Möller)
        -   Add support for multipart document extensions (Fabian
            Möller)
        -   Add support for apps-script to json export (Fabian Möller)
        -   Fix escaped chars in documents during list (Fabian Möller)
    -   Add --drive-v2-download-min-size a workaround for slow downloads
        (Fabian Möller)
    -   Improve directory notifications in ChangeNotify (Fabian Möller)
    -   When listing team drives in config, continue on failure (Nick
        Craig-Wood)
-   FTP
    -   Add a small pause after failed upload before deleting file (Nick
        Craig-Wood)
-   Google Cloud Storage
    -   Fix service_account_file being ignored (Fabian Möller)
-   Jottacloud
    -   Minor improvement in quota info (omit if unlimited) (albertony)
    -   Add --fast-list support (albertony)
    -   Add permanent delete support: --jottacloud-hard-delete
        (albertony)
    -   Add link sharing support (albertony)
    -   Fix handling of reserved characters. (Sebastian Bünger)
    -   Fix socket leak on Object.Remove (Nick Craig-Wood)
-   Onedrive
    -   Rework to support Microsoft Graph (Cnly)
        -   NB this will require re-authenticating the remote
    -   Removed upload cutoff and always do session uploads (Oliver
        Heyme)
    -   Use single-part upload for empty files (Cnly)
    -   Fix new fields not saved when editing old config (Alex Chen)
    -   Fix sometimes special chars in filenames not replaced (Alex
        Chen)
    -   Ignore OneNote files by default (Alex Chen)
    -   Add link sharing support (jackyzy823)
-   S3
    -   Use custom pacer, to retry operations when reasonable (Craig
        Miskell)
    -   Use configured server-side-encryption and storage class options
        when calling CopyObject() (Paul Kohout)
    -   Make --s3-v2-auth flag (Nick Craig-Wood)
    -   Fix v2 auth on files with spaces (Nick Craig-Wood)
-   Union
    -   Implement union backend which reads from multiple backends
        (Felix Brucker)
    -   Implement optional interfaces (Move, DirMove, Copy etc) (Nick
        Craig-Wood)
    -   Fix ChangeNotify to support multiple remotes (Fabian Möller)
    -   Fix --backup-dir on union backend (Nick Craig-Wood)
-   WebDAV
    -   Add another time format (Nick Craig-Wood)
    -   Add a small pause after failed upload before deleting file (Nick
        Craig-Wood)
    -   Add workaround for missing mtime (buergi)
    -   Sharepoint: Renew cookies after 12hrs (Henning Surmeier)
-   Yandex
    -   Remove redundant nil checks (teresy)


v1.43.1 - 2018-09-07

Point release to fix hubic and azureblob backends.

-   Bug Fixes
    -   ncdu: Return error instead of log.Fatal in Show (Fabian Möller)
    -   cmd: Fix crash with --progress and --stats 0 (Nick Craig-Wood)
    -   docs: Tidy website display (Anagh Kumar Baranwal)
-   Azure Blob:
    -   Fix multi-part uploads. (sandeepkru)
-   Hubic
    -   Fix uploads (Nick Craig-Wood)
    -   Retry auth fetching if it fails to make hubic more reliable
        (Nick Craig-Wood)


v1.43 - 2018-09-01

-   New backends
    -   Jottacloud (Sebastian Bünger)
-   New commands
    -   copyurl: copies a URL to a remote (Denis)
-   New Features
    -   Reworked config for backends (Nick Craig-Wood)
        -   All backend config can now be supplied by command line, env
            var or config file
        -   Advanced section in the config wizard for the optional items
        -   A large step towards rclone backends being usable in other
            go software
        -   Allow on the fly remotes with :backend: syntax
    -   Stats revamp
        -   Add --progress/-P flag to show interactive progress (Nick
            Craig-Wood)
        -   Show the total progress of the sync in the stats (Nick
            Craig-Wood)
        -   Add --stats-one-line flag for single line stats (Nick
            Craig-Wood)
    -   Added weekday schedule into --bwlimit (Mateusz)
    -   lsjson: Add option to show the original object IDs (Fabian
        Möller)
    -   serve webdav: Make Content-Type without reading the file and add
        --etag-hash (Nick Craig-Wood)
    -   build
        -   Build macOS with native compiler (Nick Craig-Wood)
        -   Update to use go1.11 for the build (Nick Craig-Wood)
    -   rc
        -   Added core/stats to return the stats (reddi1)
    -   version --check: Prints the current release and beta versions
        (Nick Craig-Wood)
-   Bug Fixes
    -   accounting
        -   Fix time to completion estimates (Nick Craig-Wood)
        -   Fix moving average speed for file stats (Nick Craig-Wood)
    -   config: Fix error reading password from piped input (Nick
        Craig-Wood)
    -   move: Fix --delete-empty-src-dirs flag to delete all empty dirs
        on move (ishuah)
-   Mount
    -   Implement --daemon-timeout flag for OSXFUSE (Nick Craig-Wood)
    -   Fix mount --daemon not working with encrypted config (Alex Chen)
    -   Clip the number of blocks to 2^32-1 on macOS - fixes borg backup
        (Nick Craig-Wood)
-   VFS
    -   Enable vfs-read-chunk-size by default (Fabian Möller)
    -   Add the vfs/refresh rc command (Fabian Möller)
    -   Add non recursive mode to vfs/refresh rc command (Fabian Möller)
    -   Try to seek buffer on read only files (Fabian Möller)
-   Local
    -   Fix crash when deprecated --local-no-unicode-normalization is
        supplied (Nick Craig-Wood)
    -   Fix mkdir error when trying to copy files to the root of a drive
        on windows (Nick Craig-Wood)
-   Cache
    -   Fix nil pointer deref when using lsjson on cached directory
        (Nick Craig-Wood)
    -   Fix nil pointer deref for occasional crash on playback (Nick
        Craig-Wood)
-   Crypt
    -   Fix accounting when checking hashes on upload (Nick Craig-Wood)
-   Amazon Cloud Drive
    -   Make very clear in the docs that rclone has no ACD keys (Nick
        Craig-Wood)
-   Azure Blob
    -   Add connection string and SAS URL auth (Nick Craig-Wood)
    -   List the container to see if it exists (Nick Craig-Wood)
    -   Port new Azure Blob Storage SDK (sandeepkru)
    -   Added blob tier, tier between Hot, Cool and Archive.
        (sandeepkru)
    -   Remove leading / from paths (Nick Craig-Wood)
-   B2
    -   Support Application Keys (Nick Craig-Wood)
    -   Remove leading / from paths (Nick Craig-Wood)
-   Box
    -   Fix upload of > 2GB files on 32 bit platforms (Nick Craig-Wood)
    -   Make --box-commit-retries flag defaulting to 100 to fix large
        uploads (Nick Craig-Wood)
-   Drive
    -   Add --drive-keep-revision-forever flag (lewapm)
    -   Handle gdocs when filtering file names in list (Fabian Möller)
    -   Support using --fast-list for large speedups (Fabian Möller)
-   FTP
    -   Fix Put mkParentDir failed: 521 for BunnyCDN (Nick Craig-Wood)
-   Google Cloud Storage
    -   Fix index out of range error with --fast-list (Nick Craig-Wood)
-   Jottacloud
    -   Fix MD5 error check (Oliver Heyme)
    -   Handle empty time values (Martin Polden)
    -   Calculate missing MD5s (Oliver Heyme)
    -   Docs, fixes and tests for MD5 calculation (Nick Craig-Wood)
    -   Add optional MimeTyper interface. (Sebastian Bünger)
    -   Implement optional About interface (for df support). (Sebastian
        Bünger)
-   Mega
    -   Wait for events instead of arbitrary sleeping (Nick Craig-Wood)
    -   Add --mega-hard-delete flag (Nick Craig-Wood)
    -   Fix failed logins with upper case chars in email (Nick
        Craig-Wood)
-   Onedrive
    -   Shared folder support (Yoni Jah)
    -   Implement DirMove (Cnly)
    -   Fix rmdir sometimes deleting directories with contents (Nick
        Craig-Wood)
-   Pcloud
    -   Delete half uploaded files on upload error (Nick Craig-Wood)
-   Qingstor
    -   Remove leading / from paths (Nick Craig-Wood)
-   S3
    -   Fix index out of range error with --fast-list (Nick Craig-Wood)
    -   Add --s3-force-path-style (Nick Craig-Wood)
    -   Add support for KMS Key ID (bsteiss)
    -   Remove leading / from paths (Nick Craig-Wood)
-   Swift
    -   Add storage_policy (Ruben Vandamme)
    -   Make it so just storage_url or auth_token can be overridden
        (Nick Craig-Wood)
    -   Fix server side copy bug for unusual file names (Nick
        Craig-Wood)
    -   Remove leading / from paths (Nick Craig-Wood)
-   WebDAV
    -   Ensure we call MKCOL with a URL with a trailing / for QNAP
        interop (Nick Craig-Wood)
    -   If root ends with / then don't check if it is a file (Nick
        Craig-Wood)
    -   Don't accept redirects when reading metadata (Nick Craig-Wood)
    -   Add bearer token (Macaroon) support for dCache (Nick Craig-Wood)
    -   Document dCache and Macaroons (Onno Zweers)
    -   Sharepoint recursion with different depth (Henning)
    -   Attempt to remove failed uploads (Nick Craig-Wood)
-   Yandex
    -   Fix listing/deleting files in the root (Nick Craig-Wood)


v1.42 - 2018-06-16

-   New backends
    -   OpenDrive (Oliver Heyme, Jakub Karlicek, ncw)
-   New commands
    -   deletefile command (Filip Bartodziej)
-   New Features
    -   copy, move: Copy single files directly, don't use --files-from
        work-around
        -   this makes them much more efficient
    -   Implement --max-transfer flag to quit transferring at a limit
        -   make exit code 8 for --max-transfer exceeded
    -   copy: copy empty source directories to destination (Ishuah
        Kariuki)
    -   check: Add --one-way flag (Kasper Byrdal Nielsen)
    -   Add siginfo handler for macOS for ctrl-T stats (kubatasiemski)
    -   rc
        -   add core/gc to run a garbage collection on demand
        -   enable go profiling by default on the --rc port
        -   return error from remote on failure
    -   lsf
        -   Add --absolute flag to add a leading / onto path names
        -   Add --csv flag for compliant CSV output
        -   Add 'm' format specifier to show the MimeType
        -   Implement 'i' format for showing object ID
    -   lsjson
        -   Add MimeType to the output
        -   Add ID field to output to show Object ID
    -   Add --retries-sleep flag (Benjamin Joseph Dag)
    -   Oauth tidy up web page and error handling (Henning Surmeier)
-   Bug Fixes
    -   Password prompt output with --log-file fixed for unix (Filip
        Bartodziej)
    -   Calculate ModifyWindow each time on the fly to fix various
        problems (Stefan Breunig)
-   Mount
    -   Only print "File.rename error" if there actually is an error
        (Stefan Breunig)
    -   Delay rename if file has open writers instead of failing
        outright (Stefan Breunig)
    -   Ensure atexit gets run on interrupt
    -   macOS enhancements
        -   Make --noappledouble --noapplexattr
        -   Add --volname flag and remove special chars from it
        -   Make Get/List/Set/Remove xattr return ENOSYS for efficiency
        -   Make --daemon work for macOS without CGO
-   VFS
    -   Add --vfs-read-chunk-size and --vfs-read-chunk-size-limit
        (Fabian Möller)
    -   Fix ChangeNotify for new or changed folders (Fabian Möller)
-   Local
    -   Fix symlink/junction point directory handling under Windows
        -   NB you will need to add -L to your command line to copy
            files with reparse points
-   Cache
    -   Add non cached dirs on notifications (Remus Bunduc)
    -   Allow root to be expired from rc (Remus Bunduc)
    -   Clean remaining empty folders from temp upload path (Remus
        Bunduc)
    -   Cache lists using batch writes (Remus Bunduc)
    -   Use secure websockets for HTTPS Plex addresses (John Clayton)
    -   Reconnect plex websocket on failures (Remus Bunduc)
    -   Fix panic when running without plex configs (Remus Bunduc)
    -   Fix root folder caching (Remus Bunduc)
-   Crypt
    -   Check the crypted hash of files when uploading for extra data
        security
-   Dropbox
    -   Make Dropbox for business folders accessible using an initial /
        in the path
-   Google Cloud Storage
    -   Low level retry all operations if necessary
-   Google Drive
    -   Add --drive-acknowledge-abuse to download flagged files
    -   Add --drive-alternate-export to fix large doc export
    -   Don't attempt to choose Team Drives when using rclone config
        create
    -   Fix change list polling with team drives
    -   Fix ChangeNotify for folders (Fabian Möller)
    -   Fix about (and df on a mount) for team drives
-   Onedrive
    -   Errorhandler for onedrive for business requests (Henning
        Surmeier)
-   S3
    -   Adjust upload concurrency with --s3-upload-concurrency
        (themylogin)
    -   Fix --s3-chunk-size which was always using the minimum
-   SFTP
    -   Add --ssh-path-override flag (Piotr Oleszczyk)
    -   Fix slow downloads for long latency connections
-   Webdav
    -   Add workarounds for biz.mail.ru
    -   Ignore Reason-Phrase in status line to fix 4shared (Rodrigo)
    -   Better error message generation


v1.41 - 2018-04-28

-   New backends
    -   Mega support added
    -   Webdav now supports SharePoint cookie authentication (hensur)
-   New commands
    -   link: create public link to files and folders (Stefan Breunig)
    -   about: gets quota info from a remote (a-roussos, ncw)
    -   hashsum: a generic tool for any hash to produce md5sum like
        output
-   New Features
    -   lsd: Add -R flag and fix and update docs for all ls commands
    -   ncdu: added a "refresh" key - CTRL-L (Keith Goldfarb)
    -   serve restic: Add append-only mode (Steve Kriss)
    -   serve restic: Disallow overwriting files in append-only mode
        (Alexander Neumann)
    -   serve restic: Print actual listener address (Matt Holt)
    -   size: Add --json flag (Matthew Holt)
    -   sync: implement --ignore-errors (Mateusz Pabian)
    -   dedupe: Add dedupe largest functionality (Richard Yang)
    -   fs: Extend SizeSuffix to include TB and PB for rclone about
    -   fs: add --dump goroutines and --dump openfiles for debugging
    -   rc: implement core/memstats to print internal memory usage info
    -   rc: new call rc/pid (Michael P. Dubner)
-   Compile
    -   Drop support for go1.6
-   Release
    -   Fix make tarball (Chih-Hsuan Yen)
-   Bug Fixes
    -   filter: fix --min-age and --max-age together check
    -   fs: limit MaxIdleConns and MaxIdleConnsPerHost in transport
    -   lsd,lsf: make sure all times we output are in local time
    -   rc: fix setting bwlimit to unlimited
    -   rc: take note of the --rc-addr flag too as per the docs
-   Mount
    -   Use About to return the correct disk total/used/free (eg in df)
    -   Set --attr-timeout default to 1s - fixes:
        -   rclone using too much memory
        -   rclone not serving files to samba
        -   excessive time listing directories
    -   Fix df -i (upstream fix)
-   VFS
    -   Filter files . and .. from directory listing
    -   Only make the VFS cache if --vfs-cache-mode > Off
-   Local
    -   Add --local-no-check-updated to disable updated file checks
    -   Retry remove on Windows sharing violation error
-   Cache
    -   Flush the memory cache after close
    -   Purge file data on notification
    -   Always forget parent dir for notifications
    -   Integrate with Plex websocket
    -   Add rc cache/stats (seuffert)
    -   Add info log on notification
-   Box
    -   Fix failure reading large directories - parse file/directory
        size as float
-   Dropbox
    -   Fix crypt+obfuscate on dropbox
    -   Fix repeatedly uploading the same files
-   FTP
    -   Work around strange response from box FTP server
    -   More workarounds for FTP servers to fix mkParentDir error
    -   Fix no error on listing non-existent directory
-   Google Cloud Storage
    -   Add service_account_credentials (Matt Holt)
    -   Detect bucket presence by listing it - minimises permissions
        needed
    -   Ignore zero length directory markers
-   Google Drive
    -   Add service_account_credentials (Matt Holt)
    -   Fix directory move leaving a hardlinked directory behind
    -   Return proper google errors when Opening files
    -   When initialized with a filepath, optional features used
        incorrect root path (Stefan Breunig)
-   HTTP
    -   Fix sync for servers which don't return Content-Length in HEAD
-   Onedrive
    -   Add QuickXorHash support for OneDrive for business
    -   Fix socket leak in multipart session upload
-   S3
    -   Look in S3 named profile files for credentials
    -   Add --s3-disable-checksum to disable checksum uploading (Chris
        Redekop)
    -   Hierarchical configuration support (Giri Badanahatti)
    -   Add in config for all the supported S3 providers
    -   Add One Zone Infrequent Access storage class (Craig Rachel)
    -   Add --use-server-modtime support (Peter Baumgartner)
    -   Add --s3-chunk-size option to control multipart uploads
    -   Ignore zero length directory markers
-   SFTP
    -   Update docs to match code, fix typos and clarify
        disable_hashcheck prompt (Michael G. Noll)
    -   Update docs with Synology quirks
    -   Fail soft with a debug on hash failure
-   Swift
    -   Add --use-server-modtime support (Peter Baumgartner)
-   Webdav
    -   Support SharePoint cookie authentication (hensur)
    -   Strip leading and trailing / off root


v1.40 - 2018-03-19

-   New backends
    -   Alias backend to create aliases for existing remote names
        (Fabian Möller)
-   New commands
    -   lsf: list for parsing purposes (Jakub Tasiemski)
        -   by default this is a simple non recursive list of files and
            directories
        -   it can be configured to add more info in an easy to parse
            way
    -   serve restic: for serving a remote as a Restic REST endpoint
        -   This enables restic to use any backends that rclone can
            access
        -   Thanks Alexander Neumann for help, patches and review
    -   rc: enable the remote control of a running rclone
        -   The running rclone must be started with --rc and related
            flags.
        -   Currently there is support for bwlimit, and flushing for
            mount and cache.
-   New Features
    -   --max-delete flag to add a delete threshold (Bjørn Erik
        Pedersen)
    -   All backends now support RangeOption for ranged Open
        -   cat: Use RangeOption for limited fetches to make more
            efficient
        -   cryptcheck: make reading of nonce more efficient with
            RangeOption
    -   serve http/webdav/restic
        -   support SSL/TLS
        -   add --user --pass and --htpasswd for authentication
    -   copy/move: detect file size change during copy/move and abort
        transfer (ishuah)
    -   cryptdecode: added option to return encrypted file names.
        (ishuah)
    -   lsjson: add --encrypted to show encrypted name (Jakub Tasiemski)
    -   Add --stats-file-name-length to specify the printed file name
        length for stats (Will Gunn)
-   Compile
    -   Code base was shuffled and factored
        -   backends moved into a backend directory
        -   large packages split up
        -   See the CONTRIBUTING.md doc for info as to what lives where
            now
    -   Update to using go1.10 as the default go version
    -   Implement daily full integration tests
-   Release
    -   Include a source tarball and sign it and the binaries
    -   Sign the git tags as part of the release process
    -   Add .deb and .rpm packages as part of the build
    -   Make a beta release for all branches on the main repo (but not
        pull requests)
-   Bug Fixes
    -   config: fixes errors on non existing config by loading config
        file only on first access
    -   config: retry saving the config after failure (Mateusz)
    -   sync: when using --backup-dir don't delete files if we can't set
        their modtime
        -   this fixes odd behaviour with Dropbox and --backup-dir
    -   fshttp: fix idle timeouts for HTTP connections
    -   serve http: fix serving files with : in - fixes
    -   Fix --exclude-if-present to ignore directories which it doesn't
        have permission for (Iakov Davydov)
    -   Make accounting work properly with crypt and b2
    -   remove --no-traverse flag because it is obsolete
-   Mount
    -   Add --attr-timeout flag to control attribute caching in kernel
        -   this now defaults to 0 which is correct but less efficient
        -   see the mount docs for more info
    -   Add --daemon flag to allow mount to run in the background
        (ishuah)
    -   Fix: Return ENOSYS rather than EIO on attempted link
        -   This fixes FileZilla accessing an rclone mount served over
            sftp.
    -   Fix setting modtime twice
    -   Mount tests now run on CI for Linux (mount & cmount)/Mac/Windows
    -   Many bugs fixed in the VFS layer - see below
-   VFS
    -   Many fixes for --vfs-cache-mode writes and above
        -   Update cached copy if we know it has changed (fixes stale
            data)
        -   Clean path names before using them in the cache
        -   Disable cache cleaner if --vfs-cache-poll-interval=0
        -   Fill and clean the cache immediately on startup
    -   Fix Windows opening every file when it stats the file
    -   Fix applying modtime for an open Write Handle
    -   Fix creation of files when truncating
    -   Write 0 bytes when flushing unwritten handles to avoid race
        conditions in FUSE
    -   Downgrade "poll-interval is not supported" message to Info
    -   Make OpenFile and friends return EINVAL if O_RDONLY and O_TRUNC
-   Local
    -   Downgrade "invalid cross-device link: trying copy" to debug
    -   Make DirMove return fs.ErrorCantDirMove to allow fallback to
        Copy for cross device
    -   Fix race conditions updating the hashes
-   Cache
    -   Add support for polling - cache will update when remote changes
        on supported backends
    -   Reduce log level for Plex api
    -   Fix dir cache issue
    -   Implement --cache-db-wait-time flag
    -   Improve efficiency with RangeOption and RangeSeek
    -   Fix dirmove with temp fs enabled
    -   Notify vfs when using temp fs
    -   Offline uploading
    -   Remote control support for path flushing
-   Amazon cloud drive
    -   Rclone no longer has any working keys - disable integration
        tests
    -   Implement DirChangeNotify to notify cache/vfs/mount of changes
-   Azureblob
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
    -   Improve accounting for chunked uploads
-   Backblaze B2
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
-   Box
    -   Improve accounting for chunked uploads
-   Dropbox
    -   Fix custom oauth client parameters
-   Google Cloud Storage
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
-   Google Drive
    -   Migrate to api v3 (Fabian Möller)
    -   Add scope configuration and root folder selection
    -   Add --drive-impersonate for service accounts
        -   thanks to everyone who tested, explored and contributed docs
    -   Add --drive-use-created-date to use created date as modified
        date (nbuchanan)
    -   Request the export formats only when required
        -   This makes rclone quicker when there are no google docs
    -   Fix finding paths with latin1 chars (a workaround for a drive
        bug)
    -   Fix copying of a single Google doc file
    -   Fix --drive-auth-owner-only to look in all directories
-   HTTP
    -   Fix handling of directories with & in
-   Onedrive
    -   Removed upload cutoff and always do session uploads
        -   this stops the creation of multiple versions on business
            onedrive
    -   Overwrite object size value with real size when reading file.
        (Victor)
        -   this fixes oddities when onedrive misreports the size of
            images
-   Pcloud
    -   Remove unused chunked upload flag and code
-   Qingstor
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
-   S3
    -   Support hashes for multipart files (Chris Redekop)
    -   Initial support for IBM COS (S3) (Giri Badanahatti)
    -   Update docs to discourage use of v2 auth with CEPH and others
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
    -   Fix server side copy and set modtime on files with + in
-   SFTP
    -   Add option to disable remote hash check command execution (Jon
        Fautley)
    -   Add --sftp-ask-password flag to prompt for password when needed
        (Leo R. Lundgren)
    -   Add set_modtime configuration option
    -   Fix following of symlinks
    -   Fix reading config file outside of Fs setup
    -   Fix reading $USER in username fallback not $HOME
    -   Fix running under crontab - Use correct OS way of reading
        username
-   Swift
    -   Fix refresh of authentication token
        -   in v1.39 a bug was introduced which ignored new tokens -
            this fixes it
    -   Fix extra HEAD transaction when uploading a new file
    -   Don't check for bucket/container presence if listing was OK
        -   this makes rclone do one less request per invocation
-   Webdav
    -   Add new time formats to support mydrive.ch and others


v1.39 - 2017-12-23

-   New backends
    -   WebDAV
        -   tested with nextcloud, owncloud, put.io and others!
    -   Pcloud
    -   cache - wraps a cache around other backends (Remus Bunduc)
        -   useful in combination with mount
        -   NB this feature is in beta so use with care
-   New commands
    -   serve command with subcommands:
        -   serve webdav: this implements a webdav server for any rclone
            remote.
        -   serve http: command to serve a remote over HTTP
    -   config: add sub commands for full config file management
        -   create/delete/dump/edit/file/password/providers/show/update
    -   touch: to create or update the timestamp of a file (Jakub
        Tasiemski)
-   New Features
    -   curl install for rclone (Filip Bartodziej)
    -   --stats now shows percentage, size, rate and ETA in condensed
        form (Ishuah Kariuki)
    -   --exclude-if-present to exclude a directory if a file is present
        (Iakov Davydov)
    -   rmdirs: add --leave-root flag (lewapm)
    -   move: add --delete-empty-src-dirs flag to remove dirs after move
        (Ishuah Kariuki)
    -   Add --dump flag, introduce --dump requests, responses and remove
        --dump-auth, --dump-filters
        -   Obscure X-Auth-Token: from headers when dumping too
    -   Document and implement exit codes for different failure modes
        (Ishuah Kariuki)
-   Compile
-   Bug Fixes
    -   Retry lots more different types of errors to make multipart
        transfers more reliable
    -   Save the config before asking for a token, fixes disappearing
        oauth config
    -   Warn the user if --include and --exclude are used together
        (Ernest Borowski)
    -   Fix duplicate files (eg on Google drive) causing spurious copies
    -   Allow trailing and leading whitespace for passwords (Jason Rose)
    -   ncdu: fix crashes on empty directories
    -   rcat: fix goroutine leak
    -   moveto/copyto: Fix to allow copying to the same name
-   Mount
    -   --vfs-cache mode to make writes into mounts more reliable.
        -   this requires caching files on the disk (see --cache-dir)
        -   As this is a new feature, use with care
    -   Use sdnotify to signal systemd the mount is ready (Fabian
        Möller)
    -   Check if directory is not empty before mounting (Ernest
        Borowski)
-   Local
    -   Add error message for cross file system moves
    -   Fix equality check for times
-   Dropbox
    -   Rework multipart upload
        -   buffer the chunks when uploading large files so they can be
            retried
        -   change default chunk size to 48MB now we are buffering them
            in memory
        -   retry every error after the first chunk is done successfully
    -   Fix error when renaming directories
-   Swift
    -   Fix crash on bad authentication
-   Google Drive
    -   Add service account support (Tim Cooijmans)
-   S3
    -   Make it work properly with Digital Ocean Spaces (Andrew
        Starr-Bochicchio)
    -   Fix crash if a bad listing is received
    -   Add support for ECS task IAM roles (David Minor)
-   Backblaze B2
    -   Fix multipart upload retries
    -   Fix --hard-delete to make it work 100% of the time
-   Swift
    -   Allow authentication with storage URL and auth key (Giovanni
        Pizzi)
    -   Add new fields for swift configuration to support IBM Bluemix
        Swift (Pierre Carlson)
    -   Add OS_TENANT_ID and OS_USER_ID to config
    -   Allow configs with user id instead of user name
    -   Check if swift segments container exists before creating (John
        Leach)
    -   Fix memory leak in swift transfers (upstream fix)
-   SFTP
    -   Add option to enable the use of aes128-cbc cipher (Jon Fautley)
-   Amazon cloud drive
    -   Fix download of large files failing with "Only one auth
        mechanism allowed"
-   crypt
    -   Option to encrypt directory names or leave them intact
    -   Implement DirChangeNotify (Fabian Möller)
-   onedrive
    -   Add option to choose resourceURL during setup of OneDrive
        Business account if more than one is available for user


v1.38 - 2017-09-30

-   New backends
    -   Azure Blob Storage (thanks Andrei Dragomir)
    -   Box
    -   Onedrive for Business (thanks Oliver Heyme)
    -   QingStor from QingCloud (thanks wuyu)
-   New commands
    -   rcat - read from standard input and stream upload
    -   tree - shows a nicely formatted recursive listing
    -   cryptdecode - decode crypted file names (thanks ishuah)
    -   config show - print the config file
    -   config file - print the config file location
-   New Features
    -   Empty directories are deleted on sync
    -   dedupe - implement merging of duplicate directories
    -   check and cryptcheck made more consistent and use less memory
    -   cleanup for remaining remotes (thanks ishuah)
    -   --immutable for ensuring that files don't change (thanks Jacob
        McNamee)
    -   --user-agent option (thanks Alex McGrath Kraak)
    -   --disable flag to disable optional features
    -   --bind flag for choosing the local addr on outgoing connections
    -   Support for zsh auto-completion (thanks bpicode)
    -   Stop normalizing file names but do a normalized compare in sync
-   Compile
    -   Update to using go1.9 as the default go version
    -   Remove snapd build due to maintenance problems
-   Bug Fixes
    -   Improve retriable error detection which makes multipart uploads
        better
    -   Make check obey --ignore-size
    -   Fix bwlimit toggle in conjunction with schedules (thanks
        cbruegg)
    -   config ensures newly written config is on the same mount
-   Local
    -   Revert to copy when moving file across file system boundaries
    -   --skip-links to suppress symlink warnings (thanks Zhiming Wang)
-   Mount
    -   Re-use rcat internals to support uploads from all remotes
-   Dropbox
    -   Fix "entry doesn't belong in directory" error
    -   Stop using deprecated API methods
-   Swift
    -   Fix server side copy to empty container with --fast-list
-   Google Drive
    -   Change the default for --drive-use-trash to true
-   S3
    -   Set session token when using STS (thanks Girish Ramakrishnan)
    -   Glacier docs and error messages (thanks Jan Varho)
    -   Read 1000 (not 1024) items in dir listings to fix Wasabi
-   Backblaze B2
    -   Fix SHA1 mismatch when downloading files with no SHA1
    -   Calculate missing hashes on the fly instead of spooling
    -   --b2-hard-delete to permanently delete (not hide) files (thanks
        John Papandriopoulos)
-   Hubic
    -   Fix creating containers - no longer have to use the default
        container
-   Swift
    -   Optionally configure from a standard set of OpenStack
        environment vars
    -   Add endpoint_type config
-   Google Cloud Storage
    -   Fix bucket creation to work with limited permission users
-   SFTP
    -   Implement connection pooling for multiple ssh connections
    -   Limit new connections per second
    -   Add support for MD5 and SHA1 hashes where available (thanks
        Christian Brüggemann)
-   HTTP
    -   Fix URL encoding issues
    -   Fix directories with : in
    -   Fix panic with URL encoded content


v1.37 - 2017-07-22

-   New backends
    -   FTP - thanks to Antonio Messina
    -   HTTP - thanks to Vasiliy Tolstov
-   New commands
    -   rclone ncdu - for exploring a remote with a text based user
        interface.
    -   rclone lsjson - for listing with a machine readable output
    -   rclone dbhashsum - to show Dropbox style hashes of files (local
        or Dropbox)
-   New Features
    -   Implement --fast-list flag
        -   This allows remotes to list recursively if they can
        -   This uses less transactions (important if you pay for them)
        -   This may or may not be quicker
        -   This will use more memory as it has to hold the listing in
            memory
        -   --old-sync-method deprecated - the remaining uses are
            covered by --fast-list
        -   This involved a major re-write of all the listing code
    -   Add --tpslimit and --tpslimit-burst to limit transactions per
        second
        -   this is useful in conjunction with rclone mount to limit
            external apps
    -   Add --stats-log-level so can see --stats without -v
    -   Print password prompts to stderr - Hraban Luyat
    -   Warn about duplicate files when syncing
    -   Oauth improvements
        -   allow auth_url and token_url to be set in the config file
        -   Print redirection URI if using own credentials.
    -   Don't Mkdir at the start of sync to save transactions
-   Compile
    -   Update build to go1.8.3
    -   Require go1.6 for building rclone
    -   Compile 386 builds with "GO386=387" for maximum compatibility
-   Bug Fixes
    -   Fix menu selection when no remotes
    -   Config saving reworked to not kill the file if disk gets full
    -   Don't delete remote if name does not change while renaming
    -   moveto, copyto: report transfers and checks as per move and copy
-   Local
    -   Add --local-no-unicode-normalization flag - Bob Potter
-   Mount
    -   Now supported on Windows using cgofuse and WinFsp - thanks to
        Bill Zissimopoulos for much help
    -   Compare checksums on upload/download via FUSE
    -   Unmount when program ends with SIGINT (Ctrl+C) or SIGTERM -
        Jérôme Vizcaino
    -   On read only open of file, make open pending until first read
    -   Make --read-only reject modify operations
    -   Implement ModTime via FUSE for remotes that support it
    -   Allow modTime to be changed even before all writers are closed
    -   Fix panic on renames
    -   Fix hang on errored upload
-   Crypt
    -   Report the name:root as specified by the user
    -   Add an "obfuscate" option for filename encryption - Stephen
        Harris
-   Amazon Drive
    -   Fix initialization order for token renewer
    -   Remove revoked credentials, allow oauth proxy config and update
        docs
-   B2
    -   Reduce minimum chunk size to 5MB
-   Drive
    -   Add team drive support
    -   Reduce bandwidth by adding fields for partial responses - Martin
        Kristensen
    -   Implement --drive-shared-with-me flag to view shared with me
        files - Danny Tsai
    -   Add --drive-trashed-only to read only the files in the trash
    -   Remove obsolete --drive-full-list
    -   Add missing seek to start on retries of chunked uploads
    -   Fix stats accounting for upload
    -   Convert / in names to a unicode equivalent (／)
    -   Poll for Google Drive changes when mounted
-   OneDrive
    -   Fix the uploading of files with spaces
    -   Fix initialization order for token renewer
    -   Display speeds accurately when uploading - Yoni Jah
    -   Swap to using http://localhost:53682/ as redirect URL - Michael
        Ledin
    -   Retry on token expired error, reset upload body on retry - Yoni
        Jah
-   Google Cloud Storage
    -   Add ability to specify location and storage class via config and
        command line - thanks gdm85
    -   Create container if necessary on server side copy
    -   Increase directory listing chunk to 1000 to increase performance
    -   Obtain a refresh token for GCS - Steven Lu
-   Yandex
    -   Fix the name reported in log messages (was empty)
    -   Correct error return for listing empty directory
-   Dropbox
    -   Rewritten to use the v2 API
        -   Now supports ModTime
            -   Can only set by uploading the file again
            -   If you uploaded with an old rclone, rclone may upload
                everything again
            -   Use --size-only or --checksum to avoid this
        -   Now supports the Dropbox content hashing scheme
        -   Now supports low level retries
-   S3
    -   Work around eventual consistency in bucket creation
    -   Create container if necessary on server side copy
    -   Add us-east-2 (Ohio) and eu-west-2 (London) S3 regions - Zahiar
        Ahmed
-   Swift, Hubic
    -   Fix zero length directory markers showing in the subdirectory
        listing
        -   this caused lots of duplicate transfers
    -   Fix paged directory listings
        -   this caused duplicate directory errors
    -   Create container if necessary on server side copy
    -   Increase directory listing chunk to 1000 to increase performance
    -   Make sensible error if the user forgets the container
-   SFTP
    -   Add support for using ssh key files
    -   Fix under Windows
    -   Fix ssh agent on Windows
    -   Adapt to latest version of library - Igor Kharin


v1.36 - 2017-03-18

-   New Features
    -   SFTP remote (Jack Schmidt)
    -   Re-implement sync routine to work a directory at a time reducing
        memory usage
    -   Logging revamped to be more inline with rsync - now much
        quieter * -v only shows transfers * -vv is for full debug *
        --syslog to log to syslog on capable platforms
    -   Implement --backup-dir and --suffix
    -   Implement --track-renames (initial implementation by Bjørn Erik
        Pedersen)
    -   Add time-based bandwidth limits (Lukas Loesche)
    -   rclone cryptcheck: checks integrity of crypt remotes
    -   Allow all config file variables and options to be set from
        environment variables
    -   Add --buffer-size parameter to control buffer size for copy
    -   Make --delete-after the default
    -   Add --ignore-checksum flag (fixed by Hisham Zarka)
    -   rclone check: Add --download flag to check all the data, not
        just hashes
    -   rclone cat: add --head, --tail, --offset, --count and --discard
    -   rclone config: when choosing from a list, allow the value to be
        entered too
    -   rclone config: allow rename and copy of remotes
    -   rclone obscure: for generating encrypted passwords for rclone's
        config (T.C. Ferguson)
    -   Comply with XDG Base Directory specification (Dario Giovannetti)
        -   this moves the default location of the config file in a
            backwards compatible way
    -   Release changes
        -   Ubuntu snap support (Dedsec1)
        -   Compile with go 1.8
        -   MIPS/Linux big and little endian support
-   Bug Fixes
    -   Fix copyto copying things to the wrong place if the destination
        dir didn't exist
    -   Fix parsing of remotes in moveto and copyto
    -   Fix --delete-before deleting files on copy
    -   Fix --files-from with an empty file copying everything
    -   Fix sync: don't update mod times if --dry-run set
    -   Fix MimeType propagation
    -   Fix filters to add ** rules to directory rules
-   Local
    -   Implement -L, --copy-links flag to allow rclone to follow
        symlinks
    -   Open files in write only mode so rclone can write to an rclone
        mount
    -   Fix unnormalised unicode causing problems reading directories
    -   Fix interaction between -x flag and --max-depth
-   Mount
    -   Implement proper directory handling (mkdir, rmdir, renaming)
    -   Make include and exclude filters apply to mount
    -   Implement read and write async buffers - control with
        --buffer-size
    -   Fix fsync on for directories
    -   Fix retry on network failure when reading off crypt
-   Crypt
    -   Add --crypt-show-mapping to show encrypted file mapping
    -   Fix crypt writer getting stuck in a loop
        -   IMPORTANT this bug had the potential to cause data
            corruption when
            -   reading data from a network based remote and
            -   writing to a crypt on Google Drive
        -   Use the cryptcheck command to validate your data if you are
            concerned
        -   If syncing two crypt remotes, sync the unencrypted remote
-   Amazon Drive
    -   Fix panics on Move (rename)
    -   Fix panic on token expiry
-   B2
    -   Fix inconsistent listings and rclone check
    -   Fix uploading empty files with go1.8
    -   Constrain memory usage when doing multipart uploads
    -   Fix upload url not being refreshed properly
-   Drive
    -   Fix Rmdir on directories with trashed files
    -   Fix "Ignoring unknown object" when downloading
    -   Add --drive-list-chunk
    -   Add --drive-skip-gdocs (Károly Oláh)
-   OneDrive
    -   Implement Move
    -   Fix Copy
        -   Fix overwrite detection in Copy
        -   Fix waitForJob to parse errors correctly
    -   Use token renewer to stop auth errors on long uploads
    -   Fix uploading empty files with go1.8
-   Google Cloud Storage
    -   Fix depth 1 directory listings
-   Yandex
    -   Fix single level directory listing
-   Dropbox
    -   Normalise the case for single level directory listings
    -   Fix depth 1 listing
-   S3
    -   Added ca-central-1 region (Jon Yergatian)


v1.35 - 2017-01-02

-   New Features
    -   moveto and copyto commands for choosing a destination name on
        copy/move
    -   rmdirs command to recursively delete empty directories
    -   Allow repeated --include/--exclude/--filter options
    -   Only show transfer stats on commands which transfer stuff
        -   show stats on any command using the --stats flag
    -   Allow overlapping directories in move when server side dir move
        is supported
    -   Add --stats-unit option - thanks Scott McGillivray
-   Bug Fixes
    -   Fix the config file being overwritten when two rclone instances
        are running
    -   Make rclone lsd obey the filters properly
    -   Fix compilation on mips
    -   Fix not transferring files that don't differ in size
    -   Fix panic on nil retry/fatal error
-   Mount
    -   Retry reads on error - should help with reliability a lot
    -   Report the modification times for directories from the remote
    -   Add bandwidth accounting and limiting (fixes --bwlimit)
    -   If --stats provided will show stats and which files are
        transferring
    -   Support R/W files if truncate is set.
    -   Implement statfs interface so df works
    -   Note that write is now supported on Amazon Drive
    -   Report number of blocks in a file - thanks Stefan Breunig
-   Crypt
    -   Prevent the user pointing crypt at itself
    -   Fix failed to authenticate decrypted block errors
        -   these will now return the underlying unexpected EOF instead
-   Amazon Drive
    -   Add support for server side move and directory move - thanks
        Stefan Breunig
    -   Fix nil pointer deref on size attribute
-   B2
    -   Use new prefix and delimiter parameters in directory listings
        -   This makes --max-depth 1 dir listings as used in mount much
            faster
    -   Reauth the account while doing uploads too - should help with
        token expiry
-   Drive
    -   Make DirMove more efficient and complain about moving the root
    -   Create destination directory on Move()


v1.34 - 2016-11-06

-   New Features
    -   Stop single file and --files-from operations iterating through
        the source bucket.
    -   Stop removing failed upload to cloud storage remotes
    -   Make ContentType be preserved for cloud to cloud copies
    -   Add support to toggle bandwidth limits via SIGUSR2 - thanks
        Marco Paganini
    -   rclone check shows count of hashes that couldn't be checked
    -   rclone listremotes command
    -   Support linux/arm64 build - thanks Fredrik Fornwall
    -   Remove Authorization: lines from --dump-headers output
-   Bug Fixes
    -   Ignore files with control characters in the names
    -   Fix rclone move command
        -   Delete src files which already existed in dst
        -   Fix deletion of src file when dst file older
    -   Fix rclone check on crypted file systems
    -   Make failed uploads not count as "Transferred"
    -   Make sure high level retries show with -q
    -   Use a vendor directory with godep for repeatable builds
-   rclone mount - FUSE
    -   Implement FUSE mount options
        -   --no-modtime, --debug-fuse, --read-only, --allow-non-empty,
            --allow-root, --allow-other
        -   --default-permissions, --write-back-cache, --max-read-ahead,
            --umask, --uid, --gid
    -   Add --dir-cache-time to control caching of directory entries
    -   Implement seek for files opened for read (useful for video
        players)
        -   with -no-seek flag to disable
    -   Fix crash on 32 bit ARM (alignment of 64 bit counter)
    -   ...and many more internal fixes and improvements!
-   Crypt
    -   Don't show encrypted password in configurator to stop confusion
-   Amazon Drive
    -   New wait for upload option --acd-upload-wait-per-gb
        -   upload timeouts scale by file size and can be disabled
    -   Add 502 Bad Gateway to list of errors we retry
    -   Fix overwriting a file with a zero length file
    -   Fix ACD file size warning limit - thanks Felix Bünemann
-   Local
    -   Unix: implement -x/--one-file-system to stay on a single file
        system
        -   thanks Durval Menezes and Luiz Carlos Rumbelsperger Viana
    -   Windows: ignore the symlink bit on files
    -   Windows: Ignore directory based junction points
-   B2
    -   Make sure each upload has at least one upload slot - fixes
        strange upload stats
    -   Fix uploads when using crypt
    -   Fix download of large files (sha1 mismatch)
    -   Return error when we try to create a bucket which someone else
        owns
    -   Update B2 docs with Data usage, and Crypt section - thanks
        Tomasz Mazur
-   S3
    -   Command line and config file support for
        -   Setting/overriding ACL - thanks Radek Senfeld
        -   Setting storage class - thanks Asko Tamm
-   Drive
    -   Make exponential backoff work exactly as per Google
        specification
    -   add .epub, .odp and .tsv as export formats.
-   Swift
    -   Don't read metadata for directory marker objects


v1.33 - 2016-08-24

-   New Features
    -   Implement encryption
        -   data encrypted in NACL secretbox format
        -   with optional file name encryption
    -   New commands
        -   rclone mount - implements FUSE mounting of remotes
            (EXPERIMENTAL)
            -   works on Linux, FreeBSD and OS X (need testers for the
                last 2!)
        -   rclone cat - outputs remote file or files to the terminal
        -   rclone genautocomplete - command to make a bash completion
            script for rclone
    -   Editing a remote using rclone config now goes through the wizard
    -   Compile with go 1.7 - this fixes rclone on macOS Sierra and on
        386 processors
    -   Use cobra for sub commands and docs generation
-   drive
    -   Document how to make your own client_id
-   s3
    -   User-configurable Amazon S3 ACL (thanks Radek Šenfeld)
-   b2
    -   Fix stats accounting for upload - no more jumping to 100% done
    -   On cleanup delete hide marker if it is the current file
    -   New B2 API endpoint (thanks Per Cederberg)
    -   Set maximum backoff to 5 Minutes
-   onedrive
    -   Fix URL escaping in file names - eg uploading files with + in
        them.
-   amazon cloud drive
    -   Fix token expiry during large uploads
    -   Work around 408 REQUEST_TIMEOUT and 504 GATEWAY_TIMEOUT errors
-   local
    -   Fix filenames with invalid UTF-8 not being uploaded
    -   Fix problem with some UTF-8 characters on OS X


v1.32 - 2016-07-13

-   Backblaze B2
    -   Fix upload of files large files not in root


v1.31 - 2016-07-13

-   New Features
    -   Reduce memory on sync by about 50%
    -   Implement --no-traverse flag to stop copy traversing the
        destination remote.
        -   This can be used to reduce memory usage down to the smallest
            possible.
        -   Useful to copy a small number of files into a large
            destination folder.
    -   Implement cleanup command for emptying trash / removing old
        versions of files
        -   Currently B2 only
    -   Single file handling improved
        -   Now copied with --files-from
        -   Automatically sets --no-traverse when copying a single file
    -   Info on using installing with ansible - thanks Stefan Weichinger
    -   Implement --no-update-modtime flag to stop rclone fixing the
        remote modified times.
-   Bug Fixes
    -   Fix move command - stop it running for overlapping Fses - this
        was causing data loss.
-   Local
    -   Fix incomplete hashes - this was causing problems for B2.
-   Amazon Drive
    -   Rename Amazon Cloud Drive to Amazon Drive - no changes to config
        file needed.
-   Swift
    -   Add support for non-default project domain - thanks Antonio
        Messina.
-   S3
    -   Add instructions on how to use rclone with minio.
    -   Add ap-northeast-2 (Seoul) and ap-south-1 (Mumbai) regions.
    -   Skip setting the modified time for objects > 5GB as it isn't
        possible.
-   Backblaze B2
    -   Add --b2-versions flag so old versions can be listed and
        retrieved.
    -   Treat 403 errors (eg cap exceeded) as fatal.
    -   Implement cleanup command for deleting old file versions.
    -   Make error handling compliant with B2 integrations notes.
    -   Fix handling of token expiry.
    -   Implement --b2-test-mode to set X-Bz-Test-Mode header.
    -   Set cutoff for chunked upload to 200MB as per B2 guidelines.
    -   Make upload multi-threaded.
-   Dropbox
    -   Don't retry 461 errors.


v1.30 - 2016-06-18

-   New Features
    -   Directory listing code reworked for more features and better
        error reporting (thanks to Klaus Post for help). This enables
        -   Directory include filtering for efficiency
        -   --max-depth parameter
        -   Better error reporting
        -   More to come
    -   Retry more errors
    -   Add --ignore-size flag - for uploading images to onedrive
    -   Log -v output to stdout by default
    -   Display the transfer stats in more human readable form
    -   Make 0 size files specifiable with --max-size 0b
    -   Add b suffix so we can specify bytes in --bwlimit, --min-size
        etc
    -   Use "password:" instead of "password>" prompt - thanks Klaus
        Post and Leigh Klotz
-   Bug Fixes
    -   Fix retry doing one too many retries
-   Local
    -   Fix problems with OS X and UTF-8 characters
-   Amazon Drive
    -   Check a file exists before uploading to help with 408 Conflict
        errors
    -   Reauth on 401 errors - this has been causing a lot of problems
    -   Work around spurious 403 errors
    -   Restart directory listings on error
-   Google Drive
    -   Check a file exists before uploading to help with duplicates
    -   Fix retry of multipart uploads
-   Backblaze B2
    -   Implement large file uploading
-   S3
    -   Add AES256 server-side encryption for - thanks Justin R. Wilson
-   Google Cloud Storage
    -   Make sure we don't use conflicting content types on upload
    -   Add service account support - thanks Michal Witkowski
-   Swift
    -   Add auth version parameter
    -   Add domain option for openstack (v3 auth) - thanks Fabian Ruff


v1.29 - 2016-04-18

-   New Features
    -   Implement -I, --ignore-times for unconditional upload
    -   Improve dedupecommand
        -   Now removes identical copies without asking
        -   Now obeys --dry-run
        -   Implement --dedupe-mode for non interactive running
            -   --dedupe-mode interactive - interactive the default.
            -   --dedupe-mode skip - removes identical files then skips
                anything left.
            -   --dedupe-mode first - removes identical files then keeps
                the first one.
            -   --dedupe-mode newest - removes identical files then
                keeps the newest one.
            -   --dedupe-mode oldest - removes identical files then
                keeps the oldest one.
            -   --dedupe-mode rename - removes identical files then
                renames the rest to be different.
-   Bug fixes
    -   Make rclone check obey the --size-only flag.
    -   Use "application/octet-stream" if discovered mime type is
        invalid.
    -   Fix missing "quit" option when there are no remotes.
-   Google Drive
    -   Increase default chunk size to 8 MB - increases upload speed of
        big files
    -   Speed up directory listings and make more reliable
    -   Add missing retries for Move and DirMove - increases reliability
    -   Preserve mime type on file update
-   Backblaze B2
    -   Enable mod time syncing
        -   This means that B2 will now check modification times
        -   It will upload new files to update the modification times
        -   (there isn't an API to just set the mod time.)
        -   If you want the old behaviour use --size-only.
    -   Update API to new version
    -   Fix parsing of mod time when not in metadata
-   Swift/Hubic
    -   Don't return an MD5SUM for static large objects
-   S3
    -   Fix uploading files bigger than 50GB


v1.28 - 2016-03-01

-   New Features
    -   Configuration file encryption - thanks Klaus Post
    -   Improve rclone config adding more help and making it easier to
        understand
    -   Implement -u/--update so creation times can be used on all
        remotes
    -   Implement --low-level-retries flag
    -   Optionally disable gzip compression on downloads with
        --no-gzip-encoding
-   Bug fixes
    -   Don't make directories if --dry-run set
    -   Fix and document the move command
    -   Fix redirecting stderr on unix-like OSes when using --log-file
    -   Fix delete command to wait until all finished - fixes missing
        deletes.
-   Backblaze B2
    -   Use one upload URL per go routine fixes
        more than one upload using auth token
    -   Add pacing, retries and reauthentication - fixes token expiry
        problems
    -   Upload without using a temporary file from local (and remotes
        which support SHA1)
    -   Fix reading metadata for all files when it shouldn't have been
-   Drive
    -   Fix listing drive documents at root
    -   Disable copy and move for Google docs
-   Swift
    -   Fix uploading of chunked files with non ASCII characters
    -   Allow setting of storage_url in the config - thanks Xavier Lucas
-   S3
    -   Allow IAM role and credentials from environment variables -
        thanks Brian Stengaard
    -   Allow low privilege users to use S3 (check if directory exists
        during Mkdir) - thanks Jakub Gedeon
-   Amazon Drive
    -   Retry on more things to make directory listings more reliable


v1.27 - 2016-01-31

-   New Features
    -   Easier headless configuration with rclone authorize
    -   Add support for multiple hash types - we now check SHA1 as well
        as MD5 hashes.
    -   delete command which does obey the filters (unlike purge)
    -   dedupe command to deduplicate a remote. Useful with Google
        Drive.
    -   Add --ignore-existing flag to skip all files that exist on
        destination.
    -   Add --delete-before, --delete-during, --delete-after flags.
    -   Add --memprofile flag to debug memory use.
    -   Warn the user about files with same name but different case
    -   Make --include rules add their implicit exclude * at the end of
        the filter list
    -   Deprecate compiling with go1.3
-   Amazon Drive
    -   Fix download of files > 10 GB
    -   Fix directory traversal ("Next token is expired") for large
        directory listings
    -   Remove 409 conflict from error codes we will retry - stops very
        long pauses
-   Backblaze B2
    -   SHA1 hashes now checked by rclone core
-   Drive
    -   Add --drive-auth-owner-only to only consider files owned by the
        user - thanks Björn Harrtell
    -   Export Google documents
-   Dropbox
    -   Make file exclusion error controllable with -q
-   Swift
    -   Fix upload from unprivileged user.
-   S3
    -   Fix updating of mod times of files with + in.
-   Local
    -   Add local file system option to disable UNC on Windows.


v1.26 - 2016-01-02

-   New Features
    -   Yandex storage backend - thank you Dmitry Burdeev ("dibu")
    -   Implement Backblaze B2 storage backend
    -   Add --min-age and --max-age flags - thank you Adriano Aurélio
        Meirelles
    -   Make ls/lsl/md5sum/size/check obey includes and excludes
-   Fixes
    -   Fix crash in http logging
    -   Upload releases to github too
-   Swift
    -   Fix sync for chunked files
-   OneDrive
    -   Re-enable server side copy
    -   Don't mask HTTP error codes with JSON decode error
-   S3
    -   Fix corrupting Content-Type on mod time update (thanks Joseph
        Spurrier)


v1.25 - 2015-11-14

-   New features
    -   Implement Hubic storage system
-   Fixes
    -   Fix deletion of some excluded files without --delete-excluded
        -   This could have deleted files unexpectedly on sync
        -   Always check first with --dry-run!
-   Swift
    -   Stop SetModTime losing metadata (eg X-Object-Manifest)
        -   This could have caused data loss for files > 5GB in size
    -   Use ContentType from Object to avoid lookups in listings
-   OneDrive
    -   disable server side copy as it seems to be broken at Microsoft


v1.24 - 2015-11-07

-   New features
    -   Add support for Microsoft OneDrive
    -   Add --no-check-certificate option to disable server certificate
        verification
    -   Add async readahead buffer for faster transfer of big files
-   Fixes
    -   Allow spaces in remotes and check remote names for validity at
        creation time
    -   Allow '&' and disallow ':' in Windows filenames.
-   Swift
    -   Ignore directory marker objects where appropriate - allows
        working with Hubic
    -   Don't delete the container if fs wasn't at root
-   S3
    -   Don't delete the bucket if fs wasn't at root
-   Google Cloud Storage
    -   Don't delete the bucket if fs wasn't at root


v1.23 - 2015-10-03

-   New features
    -   Implement rclone size for measuring remotes
-   Fixes
    -   Fix headless config for drive and gcs
    -   Tell the user they should try again if the webserver method
        failed
    -   Improve output of --dump-headers
-   S3
    -   Allow anonymous access to public buckets
-   Swift
    -   Stop chunked operations logging "Failed to read info: Object Not
        Found"
    -   Use Content-Length on uploads for extra reliability


v1.22 - 2015-09-28

-   Implement rsync like include and exclude flags
-   swift
    -   Support files > 5GB - thanks Sergey Tolmachev


v1.21 - 2015-09-22

-   New features
    -   Display individual transfer progress
    -   Make lsl output times in localtime
-   Fixes
    -   Fix allowing user to override credentials again in Drive, GCS
        and ACD
-   Amazon Drive
    -   Implement compliant pacing scheme
-   Google Drive
    -   Make directory reads concurrent for increased speed.


v1.20 - 2015-09-15

-   New features
    -   Amazon Drive support
    -   Oauth support redone - fix many bugs and improve usability
        -   Use "golang.org/x/oauth2" as oauth library of choice
        -   Improve oauth usability for smoother initial signup
        -   drive, googlecloudstorage: optionally use auto config for
            the oauth token
    -   Implement --dump-headers and --dump-bodies debug flags
    -   Show multiple matched commands if abbreviation too short
    -   Implement server side move where possible
-   local
    -   Always use UNC paths internally on Windows - fixes a lot of bugs
-   dropbox
    -   force use of our custom transport which makes timeouts work
-   Thanks to Klaus Post for lots of help with this release


v1.19 - 2015-08-28

-   New features
    -   Server side copies for s3/swift/drive/dropbox/gcs
    -   Move command - uses server side copies if it can
    -   Implement --retries flag - tries 3 times by default
    -   Build for plan9/amd64 and solaris/amd64 too
-   Fixes
    -   Make a current version download with a fixed URL for scripting
    -   Ignore rmdir in limited fs rather than throwing error
-   dropbox
    -   Increase chunk size to improve upload speeds massively
    -   Issue an error message when trying to upload bad file name


v1.18 - 2015-08-17

-   drive
    -   Add --drive-use-trash flag so rclone trashes instead of deletes
    -   Add "Forbidden to download" message for files with no
        downloadURL
-   dropbox
    -   Remove datastore
        -   This was deprecated and it caused a lot of problems
        -   Modification times and MD5SUMs no longer stored
    -   Fix uploading files > 2GB
-   s3
    -   use official AWS SDK from github.com/aws/aws-sdk-go
    -   NB will most likely require you to delete and recreate remote
    -   enable multipart upload which enables files > 5GB
    -   tested with Ceph / RadosGW / S3 emulation
    -   many thanks to Sam Liston and Brian Haymore at the Utah Center
        for High Performance Computing for a Ceph test account
-   misc
    -   Show errors when reading the config file
    -   Do not print stats in quiet mode - thanks Leonid Shalupov
    -   Add FAQ
    -   Fix created directories not obeying umask
    -   Linux installation instructions - thanks Shimon Doodkin


v1.17 - 2015-06-14

-   dropbox: fix case insensitivity issues - thanks Leonid Shalupov


v1.16 - 2015-06-09

-   Fix uploading big files which was causing timeouts or panics
-   Don't check md5sum after download with --size-only


v1.15 - 2015-06-06

-   Add --checksum flag to only discard transfers by MD5SUM - thanks
    Alex Couper
-   Implement --size-only flag to sync on size not checksum & modtime
-   Expand docs and remove duplicated information
-   Document rclone's limitations with directories
-   dropbox: update docs about case insensitivity


v1.14 - 2015-05-21

-   local: fix encoding of non utf-8 file names - fixes a duplicate file
    problem
-   drive: docs about rate limiting
-   google cloud storage: Fix compile after API change in
    "google.golang.org/api/storage/v1"


v1.13 - 2015-05-10

-   Revise documentation (especially sync)
-   Implement --timeout and --conntimeout
-   s3: ignore etags from multipart uploads which aren't md5sums


v1.12 - 2015-03-15

-   drive: Use chunked upload for files above a certain size
-   drive: add --drive-chunk-size and --drive-upload-cutoff parameters
-   drive: switch to insert from update when a failed copy deletes the
    upload
-   core: Log duplicate files if they are detected


v1.11 - 2015-03-04

-   swift: add region parameter
-   drive: fix crash on failed to update remote mtime
-   In remote paths, change native directory separators to /
-   Add synchronization to ls/lsl/lsd output to stop corruptions
-   Ensure all stats/log messages to go stderr
-   Add --log-file flag to log everything (including panics) to file
-   Make it possible to disable stats printing with --stats=0
-   Implement --bwlimit to limit data transfer bandwidth


v1.10 - 2015-02-12

-   s3: list an unlimited number of items
-   Fix getting stuck in the configurator


v1.09 - 2015-02-07

-   windows: Stop drive letters (eg C:) getting mixed up with remotes
    (eg drive:)
-   local: Fix directory separators on Windows
-   drive: fix rate limit exceeded errors


v1.08 - 2015-02-04

-   drive: fix subdirectory listing to not list entire drive
-   drive: Fix SetModTime
-   dropbox: adapt code to recent library changes


v1.07 - 2014-12-23

-   google cloud storage: fix memory leak


v1.06 - 2014-12-12

-   Fix "Couldn't find home directory" on OSX
-   swift: Add tenant parameter
-   Use new location of Google API packages


v1.05 - 2014-08-09

-   Improved tests and consequently lots of minor fixes
-   core: Fix race detected by go race detector
-   core: Fixes after running errcheck
-   drive: reset root directory on Rmdir and Purge
-   fs: Document that Purger returns error on empty directory, test and
    fix
-   google cloud storage: fix ListDir on subdirectory
-   google cloud storage: re-read metadata in SetModTime
-   s3: make reading metadata more reliable to work around eventual
    consistency problems
-   s3: strip trailing / from ListDir()
-   swift: return directories without / in ListDir


v1.04 - 2014-07-21

-   google cloud storage: Fix crash on Update


v1.03 - 2014-07-20

-   swift, s3, dropbox: fix updated files being marked as corrupted
-   Make compile with go 1.1 again


v1.02 - 2014-07-19

-   Implement Dropbox remote
-   Implement Google Cloud Storage remote
-   Verify Md5sums and Sizes after copies
-   Remove times from "ls" command - lists sizes only
-   Add add "lsl" - lists times and sizes
-   Add "md5sum" command


v1.01 - 2014-07-04

-   drive: fix transfer of big files using up lots of memory


v1.00 - 2014-07-03

-   drive: fix whole second dates


v0.99 - 2014-06-26

-   Fix --dry-run not working
-   Make compatible with go 1.1


v0.98 - 2014-05-30

-   s3: Treat missing Content-Length as 0 for some ceph installations
-   rclonetest: add file with a space in


v0.97 - 2014-05-05

-   Implement copying of single files
-   s3 & swift: support paths inside containers/buckets


v0.96 - 2014-04-24

-   drive: Fix multiple files of same name being created
-   drive: Use o.Update and fs.Put to optimise transfers
-   Add version number, -V and --version


v0.95 - 2014-03-28

-   rclone.org: website, docs and graphics
-   drive: fix path parsing


v0.94 - 2014-03-27

-   Change remote format one last time
-   GNU style flags


v0.93 - 2014-03-16

-   drive: store token in config file
-   cross compile other versions
-   set strict permissions on config file


v0.92 - 2014-03-15

-   Config fixes and --config option


v0.91 - 2014-03-15

-   Make config file


v0.90 - 2013-06-27

-   Project named rclone


v0.00 - 2012-11-18

-   Project started



BUGS AND LIMITATIONS


Limitations

Directory timestamps aren't preserved

Rclone doesn't currently preserve the timestamps of directories. This is
because rclone only really considers objects when syncing.

Rclone struggles with millions of files in a directory/bucket

Currently rclone loads each directory/bucket entirely into memory before
using it. Since each rclone object takes 0.5k-1k of memory this can take
a very long time and use a large amount of memory.

Millions of files in a directory tends to occur on bucket-based remotes
(e.g. S3 buckets) since those remotes do not segregate subdirectories
within the bucket.

Bucket based remotes and folders

Bucket based remotes (e.g. S3/GCS/Swift/B2) do not have a concept of
directories. Rclone therefore cannot create directories in them which
means that empty directories on a bucket based remote will tend to
disappear.

Some software creates empty keys ending in / as directory markers.
Rclone doesn't do this as it potentially creates more objects and costs
more. This ability may be added in the future (probably via a
flag/option).


Bugs

Bugs are stored in rclone's GitHub project:

-   Reported bugs
-   Known issues


Frequently Asked Questions

Do all cloud storage systems support all rclone commands

Yes they do. All the rclone commands (eg sync, copy etc) will work on
all the remote storage systems.

Can I copy the config from one machine to another

Sure! Rclone stores all of its config in a single file. If you want to
find this file, run rclone config file which will tell you where it is.

See the remote setup docs for more info.

How do I configure rclone on a remote / headless box with no browser?

This has now been documented in its own remote setup page.

Can rclone sync directly from drive to s3

Rclone can sync between two remote cloud storage systems just fine.

Note that it effectively downloads the file and uploads it again, so the
node running rclone would need to have lots of bandwidth.

The syncs would be incremental (on a file by file basis).

Eg

    rclone sync -i drive:Folder s3:bucket

Using rclone from multiple locations at the same time

You can use rclone from multiple places at the same time if you choose
different subdirectory for the output, eg

    Server A> rclone sync -i /tmp/whatever remote:ServerA
    Server B> rclone sync -i /tmp/whatever remote:ServerB

If you sync to the same directory then you should use rclone copy
otherwise the two instances of rclone may delete each other's files, eg

    Server A> rclone copy /tmp/whatever remote:Backup
    Server B> rclone copy /tmp/whatever remote:Backup

The file names you upload from Server A and Server B should be different
in this case, otherwise some file systems (eg Drive) may make
duplicates.

Why doesn't rclone support partial transfers / binary diffs like rsync?

Rclone stores each file you transfer as a native object on the remote
cloud storage system. This means that you can see the files you upload
as expected using alternative access methods (eg using the Google Drive
web interface). There is a 1:1 mapping between files on your hard disk
and objects created in the cloud storage system.

Cloud storage systems (at least none I've come across yet) don't support
partially uploading an object. You can't take an existing object, and
change some bytes in the middle of it.

It would be possible to make a sync system which stored binary diffs
instead of whole objects like rclone does, but that would break the 1:1
mapping of files on your hard disk to objects in the remote cloud
storage system.

All the cloud storage systems support partial downloads of content, so
it would be possible to make partial downloads work. However to make
this work efficiently this would require storing a significant amount of
metadata, which breaks the desired 1:1 mapping of files to objects.

Can rclone do bi-directional sync?

No, not at present. rclone only does uni-directional sync from A -> B.
It may do in the future though since it has all the primitives - it just
requires writing the algorithm to do it.

Can I use rclone with an HTTP proxy?

Yes. rclone will follow the standard environment variables for proxies,
similar to cURL and other programs.

In general the variables are called http_proxy (for services reached
over http) and https_proxy (for services reached over https). Most
public services will be using https, but you may wish to set both.

The content of the variable is protocol://server:port. The protocol
value is the one used to talk to the proxy server, itself, and is
commonly either http or socks5.

Slightly annoyingly, there is no _standard_ for the name; some
applications may use http_proxy but another one HTTP_PROXY. The Go
libraries used by rclone will try both variations, but you may wish to
set all possibilities. So, on Linux, you may end up with code similar to

    export http_proxy=http://proxyserver:12345
    export https_proxy=$http_proxy
    export HTTP_PROXY=$http_proxy
    export HTTPS_PROXY=$http_proxy

The NO_PROXY allows you to disable the proxy for specific hosts. Hosts
must be comma separated, and can contain domains or parts. For instance
"foo.com" also matches "bar.foo.com".

e.g.

    export no_proxy=localhost,127.0.0.0/8,my.host.name
    export NO_PROXY=$no_proxy

Note that the ftp backend does not support ftp_proxy yet.

Rclone gives x509: failed to load system roots and no roots provided error

This means that rclone can't file the SSL root certificates. Likely you
are running rclone on a NAS with a cut-down Linux OS, or possibly on
Solaris.

Rclone (via the Go runtime) tries to load the root certificates from
these places on Linux.

    "/etc/ssl/certs/ca-certificates.crt", // Debian/Ubuntu/Gentoo etc.
    "/etc/pki/tls/certs/ca-bundle.crt",   // Fedora/RHEL
    "/etc/ssl/ca-bundle.pem",             // OpenSUSE
    "/etc/pki/tls/cacert.pem",            // OpenELEC

So doing something like this should fix the problem. It also sets the
time which is important for SSL to work properly.

    mkdir -p /etc/ssl/certs/
    curl -o /etc/ssl/certs/ca-certificates.crt https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt
    ntpclient -s -h pool.ntp.org

The two environment variables SSL_CERT_FILE and SSL_CERT_DIR, mentioned
in the x509 package, provide an additional way to provide the SSL root
certificates.

Note that you may need to add the --insecure option to the curl command
line if it doesn't work without.

    curl --insecure -o /etc/ssl/certs/ca-certificates.crt https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt

Rclone gives Failed to load config file: function not implemented error

Likely this means that you are running rclone on Linux version not
supported by the go runtime, ie earlier than version 2.6.23.

See the system requirements section in the go install docs for full
details.

All my uploaded docx/xlsx/pptx files appear as archive/zip

This is caused by uploading these files from a Windows computer which
hasn't got the Microsoft Office suite installed. The easiest way to fix
is to install the Word viewer and the Microsoft Office Compatibility
Pack for Word, Excel, and PowerPoint 2007 and later versions' file
formats

tcp lookup some.domain.com no such host

This happens when rclone cannot resolve a domain. Please check that your
DNS setup is generally working, e.g.

    # both should print a long list of possible IP addresses
    dig www.googleapis.com          # resolve using your default DNS
    dig www.googleapis.com @8.8.8.8 # resolve with Google's DNS server

If you are using systemd-resolved (default on Arch Linux), ensure it is
at version 233 or higher. Previous releases contain a bug which causes
not all domains to be resolved properly.

Additionally with the GODEBUG=netdns= environment variable the Go
resolver decision can be influenced. This also allows to resolve certain
issues with DNS resolution. See the name resolution section in the go
docs.

The total size reported in the stats for a sync is wrong and keeps changing

It is likely you have more than 10,000 files that need to be synced. By
default rclone only gets 10,000 files ahead in a sync so as not to use
up too much memory. You can change this default with the --max-backlog
flag.

Rclone is using too much memory or appears to have a memory leak

Rclone is written in Go which uses a garbage collector. The default
settings for the garbage collector mean that it runs when the heap size
has doubled.

However it is possible to tune the garbage collector to use less memory
by setting GOGC to a lower value, say export GOGC=20. This will make the
garbage collector work harder, reducing memory size at the expense of
CPU usage.

The most common cause of rclone using lots of memory is a single
directory with thousands or millions of files in. Rclone has to load
this entirely into memory as rclone objects. Each rclone object takes
0.5k-1k of memory.


License

This is free software under the terms of MIT the license (check the
COPYING file included with the source code).

    Copyright (C) 2019 by Nick Craig-Wood https://www.craig-wood.com/nick/

    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the "Software"), to deal
    in the Software without restriction, including without limitation the rights
    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    copies of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    THE SOFTWARE.


Authors

-   Nick Craig-Wood nick@craig-wood.com


Contributors

{{< rem
email addresses removed from here need to be addeed to bin/.ignore-emails to make sure update-authors.py doesn't immediately put them back in again.
>}}

-   Alex Couper amcouper@gmail.com
-   Leonid Shalupov leonid@shalupov.com shalupov@diverse.org.ru
-   Shimon Doodkin helpmepro1@gmail.com
-   Colin Nicholson colin@colinn.com
-   Klaus Post klauspost@gmail.com
-   Sergey Tolmachev tolsi.ru@gmail.com
-   Adriano Aurélio Meirelles adriano@atinge.com
-   C. Bess cbess@users.noreply.github.com
-   Dmitry Burdeev dibu28@gmail.com
-   Joseph Spurrier github@josephspurrier.com
-   Björn Harrtell bjorn@wololo.org
-   Xavier Lucas xavier.lucas@corp.ovh.com
-   Werner Beroux werner@beroux.com
-   Brian Stengaard brian@stengaard.eu
-   Jakub Gedeon jgedeon@sofi.com
-   Jim Tittsler jwt@onjapan.net
-   Michal Witkowski michal@improbable.io
-   Fabian Ruff fabian.ruff@sap.com
-   Leigh Klotz klotz@quixey.com
-   Romain Lapray lapray.romain@gmail.com
-   Justin R. Wilson jrw972@gmail.com
-   Antonio Messina antonio.s.messina@gmail.com
-   Stefan G. Weichinger office@oops.co.at
-   Per Cederberg cederberg@gmail.com
-   Radek Šenfeld rush@logic.cz
-   Fredrik Fornwall fredrik@fornwall.net
-   Asko Tamm asko@deekit.net
-   xor-zz xor@gstocco.com
-   Tomasz Mazur tmazur90@gmail.com
-   Marco Paganini paganini@paganini.net
-   Felix Bünemann buenemann@louis.info
-   Durval Menezes jmrclone@durval.com
-   Luiz Carlos Rumbelsperger Viana maxd13_luiz_carlos@hotmail.com
-   Stefan Breunig stefan-github@yrden.de
-   Alishan Ladhani ali-l@users.noreply.github.com
-   0xJAKE 0xJAKE@users.noreply.github.com
-   Thibault Molleman thibaultmol@users.noreply.github.com
-   Scott McGillivray scott.mcgillivray@gmail.com
-   Bjørn Erik Pedersen bjorn.erik.pedersen@gmail.com
-   Lukas Loesche lukas@mesosphere.io
-   emyarod allllaboutyou@gmail.com
-   T.C. Ferguson tcf909@gmail.com
-   Brandur brandur@mutelight.org
-   Dario Giovannetti dev@dariogiovannetti.net
-   Károly Oláh okaresz@aol.com
-   Jon Yergatian jon@macfanatic.ca
-   Jack Schmidt github@mowsey.org
-   Dedsec1 Dedsec1@users.noreply.github.com
-   Hisham Zarka hzarka@gmail.com
-   Jérôme Vizcaino jerome.vizcaino@gmail.com
-   Mike Tesch mjt6129@rit.edu
-   Marvin Watson marvwatson@users.noreply.github.com
-   Danny Tsai danny8376@gmail.com
-   Yoni Jah yonjah+git@gmail.com yonjah+github@gmail.com
-   Stephen Harris github@spuddy.org sweharris@users.noreply.github.com
-   Ihor Dvoretskyi ihor.dvoretskyi@gmail.com
-   Jon Craton jncraton@gmail.com
-   Hraban Luyat hraban@0brg.net
-   Michael Ledin mledin89@gmail.com
-   Martin Kristensen me@azgul.com
-   Too Much IO toomuchio@users.noreply.github.com
-   Anisse Astier anisse@astier.eu
-   Zahiar Ahmed zahiar@live.com
-   Igor Kharin igorkharin@gmail.com
-   Bill Zissimopoulos billziss@navimatics.com
-   Bob Potter bobby.potter@gmail.com
-   Steven Lu tacticalazn@gmail.com
-   Sjur Fredriksen sjurtf@ifi.uio.no
-   Ruwbin hubus12345@gmail.com
-   Fabian Möller fabianm88@gmail.com f.moeller@nynex.de
-   Edward Q. Bridges github@eqbridges.com
-   Vasiliy Tolstov v.tolstov@selfip.ru
-   Harshavardhana harsha@minio.io
-   sainaen sainaen@gmail.com
-   gdm85 gdm85@users.noreply.github.com
-   Yaroslav Halchenko debian@onerussian.com
-   John Papandriopoulos jpap@users.noreply.github.com
-   Zhiming Wang zmwangx@gmail.com
-   Andy Pilate cubox@cubox.me
-   Oliver Heyme olihey@googlemail.com olihey@users.noreply.github.com
    de8olihe@lego.com
-   wuyu wuyu@yunify.com
-   Andrei Dragomir adragomi@adobe.com
-   Christian Brüggemann mail@cbruegg.com
-   Alex McGrath Kraak amkdude@gmail.com
-   bpicode bjoern.pirnay@googlemail.com
-   Daniel Jagszent daniel@jagszent.de
-   Josiah White thegenius2009@gmail.com
-   Ishuah Kariuki kariuki@ishuah.com ishuah91@gmail.com
-   Jan Varho jan@varho.org
-   Girish Ramakrishnan girish@cloudron.io
-   LingMan LingMan@users.noreply.github.com
-   Jacob McNamee jacobmcnamee@gmail.com
-   jersou jertux@gmail.com
-   thierry thierry@substantiel.fr
-   Simon Leinen simon.leinen@gmail.com ubuntu@s3-test.novalocal
-   Dan Dascalescu ddascalescu+github@gmail.com
-   Jason Rose jason@jro.io
-   Andrew Starr-Bochicchio a.starr.b@gmail.com
-   John Leach john@johnleach.co.uk
-   Corban Raun craun@instructure.com
-   Pierre Carlson mpcarl@us.ibm.com
-   Ernest Borowski er.borowski@gmail.com
-   Remus Bunduc remus.bunduc@gmail.com
-   Iakov Davydov iakov.davydov@unil.ch dav05.gith@myths.ru
-   Jakub Tasiemski tasiemski@gmail.com
-   David Minor dminor@saymedia.com
-   Tim Cooijmans cooijmans.tim@gmail.com
-   Laurence liuxy6@gmail.com
-   Giovanni Pizzi gio.piz@gmail.com
-   Filip Bartodziej filipbartodziej@gmail.com
-   Jon Fautley jon@dead.li
-   lewapm 32110057+lewapm@users.noreply.github.com
-   Yassine Imounachen yassine256@gmail.com
-   Chris Redekop chris-redekop@users.noreply.github.com
    chris.redekop@gmail.com
-   Jon Fautley jon@adenoid.appstal.co.uk
-   Will Gunn WillGunn@users.noreply.github.com
-   Lucas Bremgartner lucas@bremis.ch
-   Jody Frankowski jody.frankowski@gmail.com
-   Andreas Roussos arouss1980@gmail.com
-   nbuchanan nbuchanan@utah.gov
-   Durval Menezes rclone@durval.com
-   Victor vb-github@viblo.se
-   Mateusz pabian.mateusz@gmail.com
-   Daniel Loader spicypixel@gmail.com
-   David0rk davidork@gmail.com
-   Alexander Neumann alexander@bumpern.de
-   Giri Badanahatti gbadanahatti@us.ibm.com@Giris-MacBook-Pro.local
-   Leo R. Lundgren leo@finalresort.org
-   wolfv wolfv6@users.noreply.github.com
-   Dave Pedu dave@davepedu.com
-   Stefan Lindblom lindblom@spotify.com
-   seuffert oliver@seuffert.biz
-   gbadanahatti 37121690+gbadanahatti@users.noreply.github.com
-   Keith Goldfarb barkofdelight@gmail.com
-   Steve Kriss steve@heptio.com
-   Chih-Hsuan Yen yan12125@gmail.com
-   Alexander Neumann fd0@users.noreply.github.com
-   Matt Holt mholt@users.noreply.github.com
-   Eri Bastos bastos.eri@gmail.com
-   Michael P. Dubner pywebmail@list.ru
-   Antoine GIRARD sapk@users.noreply.github.com
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-   WarpedPixel WarpedPixel@users.noreply.github.com
-   Sam Edwards sam@samedwards.ca



CONTACT THE RCLONE PROJECT


Forum

Forum for questions and general discussion:

-   https://forum.rclone.org


GitHub repository

The project's repository is located at:

-   https://github.com/rclone/rclone

There you can file bug reports or contribute with pull requests.


Twitter

You can also follow me on twitter for rclone announcements:

-   [@njcw](https://twitter.com/njcw)


Email

Or if all else fails or you want to ask something private or
confidential email Nick Craig-Wood. Please don't email me requests for
help - those are better directed to the forum. Thanks!