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#!/bin/sh
#---------------------------------------------------------------
# Project : Mageia Linux
# Module : rpm-helper
# File : add-group
# Version : $Id$
# Author : Frederic Lepied
# Created On : Mon Jul 29 15:07:28 2002
# Purpose : helper script for rpm scriptlets to add a
# system group.
#---------------------------------------------------------------
if [ $# -lt 3 ]; then
echo "usage: $0 <pkg name> <num installed> <group name> [<user1>,<user2>...]" 1>&2
exit 1
fi
pkg=$1 # name of the package
num=$2 # number of packages installed
name=$3 # name of the group
users=$4 # users to add to this group
if ! getent group "$name" > /dev/null 2>&1; then
/usr/sbin/groupadd -r "$name" > /dev/null
if [ -n "$users" ]; then
SAVED_IFS="$IFS"
export IFS="$IFS",
set $users
IFS="$SAVED_IFS"
for u in $*; do
old=$(grep -E "[:,]$u(,|$)" /etc/group | cut -d : -f 1 | xargs echo)
if [ -n "$old" ]; then
old=$(echo ",$old" | sed 's/ /,/g')
fi
/usr/sbin/usermod -G "$name$old" "$u" > /dev/null
done
fi
fi
exit 0
# add-group ends here
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