mirror of https://github.com/CrimsonTome/tldr.git
25 lines
819 B
Markdown
25 lines
819 B
Markdown
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# xe
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> Execute a command once for each line piped from another command or file.
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> More information: <https://github.com/leahneukirchen/xe>.
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- Run a command once for each line of input data as arguments:
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`{{arguments_source}} | xe {{command}}`
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- Execute the commands, replacing any occurrence of the placeholder (marked as `{}`) with the input line:
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`{{arguments_source}} | xe {{command}} {} {{optional_extra_arguments}}`
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- Execute a shellscript, joining every `N` lines into a single call:
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`echo -e 'a\nb' | xe -N{{2}} -s 'echo $2 $1'`
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- Delete all files with a `.backup` extension:
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`find . -name {{'*.backup'}} | xe rm -v`
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- Run up to `max-jobs` processes in parallel; the default is 1. If `max-jobs` is 0, xe will run as many processes as cpu cores:
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`{{arguments_source}} | xe -j {{max-jobs}} {{command}}`
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