tldr/pages/common/shift.md

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# shift
> Shell built-in command that shifts the arguments passed to the calling function or script by a specified number of places.
> More information: <https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#shift>.
- Move arguments by one place dropping the first argument:
`shift`
- Move arguments by N places dropping the first N arguments:
`shift {{N}}`