22 lines
295 B
Bash
Executable File
22 lines
295 B
Bash
Executable File
#!/bin/sh
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if [ "$1" = "-h" ]; then
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cat<<EOF
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Usage: ${0##*/} PATH
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Display PATH one entry per line. If PATH is not provided, use \$PATH by
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default. PATH must be a ':' separated list.
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EOF
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exit
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fi
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if [ $# -ne 0 ]; then
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ARG="$1"
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else
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ARG="$PATH"
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fi
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echo "$ARG" | sed 's/:/\n/g'
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