26 lines
346 B
Bash
Executable file
26 lines
346 B
Bash
Executable file
#!/bin/sh
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CACHE=$HOME/.dmenu_cache
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IFS=:
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uptodate() {
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test ! -f $CACHE && return 1
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for dir in $PATH
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do
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test $dir -nt $CACHE && return 1
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done
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return 0
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}
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if ! uptodate
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then
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for dir in $PATH
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do
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for file in "$dir"/*
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do
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test -x "$file" && echo "${file##*/}"
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done
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done | sort | uniq > $CACHE.$$
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mv $CACHE.$$ $CACHE
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fi
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cat $CACHE
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