forked from extern/nushell
49 lines
882 B
Markdown
49 lines
882 B
Markdown
---
|
|
title: find
|
|
layout: command
|
|
version: 0.59.0
|
|
---
|
|
|
|
Searches terms in the input or for elements of the input that satisfies the predicate.
|
|
|
|
## Signature
|
|
|
|
```> find ...rest --predicate```
|
|
|
|
## Parameters
|
|
|
|
- `...rest`: terms to search
|
|
- `--predicate {block}`: the predicate to satisfy
|
|
|
|
## Examples
|
|
|
|
Search for multiple terms in a command output
|
|
```shell
|
|
> ls | find toml md sh
|
|
```
|
|
|
|
Search for a term in a string
|
|
```shell
|
|
> echo Cargo.toml | find toml
|
|
```
|
|
|
|
Search a number or a file size in a list of numbers
|
|
```shell
|
|
> [1 5 3kb 4 3Mb] | find 5 3kb
|
|
```
|
|
|
|
Search a char in a list of string
|
|
```shell
|
|
> [moe larry curly] | find l
|
|
```
|
|
|
|
Find the first odd value
|
|
```shell
|
|
> echo [2 4 3 6 5 8] | find --predicate { |it| ($it mod 2) == 1 }
|
|
```
|
|
|
|
Find if a service is not running
|
|
```shell
|
|
> echo [[version patch]; [0.1.0 $false] [0.1.1 $true] [0.2.0 $false]] | find -p { |it| $it.patch }
|
|
```
|