nushell/docs/commands/keep.md

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---
title: keep
layout: command
version: 0.59.0
---
Keep the first n elements of the input.
## Signature
```> keep (n)```
## Parameters
- `n`: the number of elements to keep
## Examples
Keep two elements
```shell
> echo [[editions]; [2015] [2018] [2021]] | keep 2
```
Keep the first value
```shell
> echo [2 4 6 8] | keep
```