15 lines
183 B
Text
15 lines
183 B
Text
inpath()
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{
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path=$(echo $PATH | sed 's/^:/.:/
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s/::/:.:/g
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s/:$/:./
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s/:/ /g')
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for x in $path
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do
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[ -x $x/$1 ] && { PROG=$x/$1; break; }
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done
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[ -z "$PROG" ]
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return
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}
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