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25 lines
395 B
Bash
Executable File
25 lines
395 B
Bash
Executable File
#!/bin/sh
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PATH=/bin:/sbin:/usr/bin:/usr/sbin:$PATH
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show_usage () {
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echo "usage: $0 [v] group" >&2
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exit 1
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}
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while getopts 'v' f; do
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case $f in
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v) ;; # ignored
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\?) show_usage;;
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esac
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done
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shift $(($OPTIND - 1))
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if test $# -ne 1; then
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show_usage
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fi
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cp -p /etc/group /etc/group.tmp
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awk -F: -v name="$1" '$1 != name' /etc/group > /etc/group.tmp
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mv /etc/group.tmp /etc/group
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