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336 B
336 B
| title | layout | version |
|---|---|---|
| keep | command | 0.59.1 |
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