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Juri Dispan a5bc5828f3 chronic, combine, ifdata, ifne, isutf8: add pages (#12114 )

* chronic, combine, ifdata, ifne, isutf8: add pages

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Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

2024-01-24 12:59:50 +05:30

ifne

Run a command depending on the emptyness of stdin. More information: https://joeyh.name/code/moreutils/.

ifne {{command options ...}}

Run the specified command if and only if stdin is empty, otherwise pass stdin to stdout:

ifne -n {{command options ...}}