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nushell/docs/commands/keep.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 layout version
keep command 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

> echo [[editions]; [2015] [2018] [2021]] | keep 2

Keep the first value

> echo [2 4 6 8] | keep