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30 lines
362 B
30 lines
362 B
#!/bin/sh
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CACHE=$HOME/.dmenu_cache
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UPTODATE=1
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IFS=:
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if test ! -f $CACHE
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then
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unset UPTODATE
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fi
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if test $UPTODATE
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then
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for dir in $PATH
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do
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test $dir -nt $CACHE && unset UPTODATE
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done
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fi
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if test ! $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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fi
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cat $CACHE
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