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nushell/docs/commands/length.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
length command 0.59.0

Count the number of elements in the input.

Signature

> length --column

Parameters

  • --column: Show the number of columns in a table

Examples

Count the number of entries in a list

> echo [1 2 3 4 5] | length

Count the number of columns in the calendar table

> cal | length -c