aboutsummaryrefslogtreecommitdiffstats
path: root/del-shell
blob: fa1d4b2cddd2c75b2503858e23c465a6a17b04ea (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
#!/bin/sh
#---------------------------------------------------------------
# Project         : Mandrake Linux
# Module          : rpm-helper
# File            : del-shell
# Version         : $Id$
# Author          : Thierry Vignaud
# Created On      : Tue Nov  5 13:52:20 2002
# Purpose         : helper script for rpm scriptlets to remove a
#		    shell from /etc/shells.
#---------------------------------------------------------------

if [ $# != 3 ]; then
	echo "usage: $0 <pkg name> <number installed> <shell name>" 1>&2
	exit 1
fi

pkg=$1				# name of the package
num=$2				# number of packages installed
shl=$3				# name of the shell

CFG_FILE=/etc/shells

# Create $CFG_FILE if needed
if [ ! -f $CFG_FILE ]; then
	> $CFG_FILE
	exit 0
fi

if [ "$num" = 0 ]; then
	if [ ! -x $shl ]; then
		grep -v "^$shl$" < $CFG_FILE > $CFG_FILE.new
		mv -f $CFG_FILE.new $CFG_FILE
	fi
fi