add {add,del}-shell

1 files changed, 32 insertions, 0 deletions

diff --git a/add-shell b/add-shell
new file mode 100755
index 0000000..cd8ecb0
--- /dev/null
+++ b/add-shell
@@ -0,0 +1,32 @@
+#!/bin/sh
+#---------------------------------------------------------------
+# Project         : Mandrake Linux
+# Module          : rpm-helper
+# File            : add-shell
+# Version         : $Id$
+# Author          : Thierry Vignaud
+# Created On      : Tue Nov  5 13:52:20 2002
+# Purpose         : helper script for rpm scriptlets to add a
+#		    shell from $CFG_FILE.
+#---------------------------------------------------------------
+
+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
+fi
+
+if [ $num = 1 ]; then
+    grep -v "^$shl$" && echo $shl >> $CFG_FILE
+fi
+