nushell/docs/commands/metadata.md
Justin Ma c0a1d18e3d
update #4455, regenerate commands' docs and update make_docs script (#4586)
* feat: update #4455, regenerate commands' docs

* chore: update make_docs script
2022-02-21 11:26:00 -06:00

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---
title: metadata
layout: command
version: 0.59.0
---
Get the metadata for items in the stream
## Signature
```> metadata (expression)```
## Parameters
- `expression`: the expression you want metadata for
## Examples
Get the metadata of a variable
```shell
> metadata $a
```
Get the metadata of the input
```shell
> ls | metadata
```