Mercurial > pkg

     1 #!/bin/bash

     2 # Copyright (c) 2000,2004 Matthias S. Benkmann <article AT winterdrache DOT de>

     3 # You may do everything with this code except misrepresent its origin.

     4 # PROVIDED `AS IS' WITH ABSOLUTELY NO WARRANTY OF ANY KIND!

     5 

     6 #

     7 # This is a primitive script to serve as groupadd until the real groupadd

     8 # has been installed. It has little error checking, so don't pass it anything

     9 # stupid or it'll mess up your /etc/group file.

    10 #

    11 

    12 if [ $# -ne 3 -o z$1 != z-g ]; then

    13 echo 1>&2 USAGE: groupadd -g gid groupname

    14 exit 1

    15 fi

    16 

    17 #test if group already exists

    18 grep "^${3}:.*" /etc/group 

    19 if [ $? -eq 0 ]; then

    20   echo 1>&2 $0: Group does already exist

    21   exit 1

    22 fi       

    23 

    24 cp /etc/group /tmp/group123456

    25 echo ${3}:x:${2}: | sort -t : -k3,3n -m /tmp/group123456 - > /etc/group

    26
author	Robert McIntyre <rlm@mit.edu>
date	Tue, 15 Jan 2013 03:56:59 +0000
parents	d6bef198ae71
children