annotate previous-work/more_control_helpers/sbin/groupadd @ 24:eab9ad213a69
implemented script to restore acls.
author |
Robert McIntyre <rlm@mit.edu> |
date |
Thu, 10 Jan 2013 12:49:52 +0000 |
parents |
d6bef198ae71 |
children |
|
rev |
line source |
rlm@1
|
1 #!/bin/bash
|
rlm@1
|
2 # Copyright (c) 2000,2004 Matthias S. Benkmann <article AT winterdrache DOT de>
|
rlm@1
|
3 # You may do everything with this code except misrepresent its origin.
|
rlm@1
|
4 # PROVIDED `AS IS' WITH ABSOLUTELY NO WARRANTY OF ANY KIND!
|
rlm@1
|
5
|
rlm@1
|
6 #
|
rlm@1
|
7 # This is a primitive script to serve as groupadd until the real groupadd
|
rlm@1
|
8 # has been installed. It has little error checking, so don't pass it anything
|
rlm@1
|
9 # stupid or it'll mess up your /etc/group file.
|
rlm@1
|
10 #
|
rlm@1
|
11
|
rlm@1
|
12 if [ $# -ne 3 -o z$1 != z-g ]; then
|
rlm@1
|
13 echo 1>&2 USAGE: groupadd -g gid groupname
|
rlm@1
|
14 exit 1
|
rlm@1
|
15 fi
|
rlm@1
|
16
|
rlm@1
|
17 #test if group already exists
|
rlm@1
|
18 grep "^${3}:.*" /etc/group
|
rlm@1
|
19 if [ $? -eq 0 ]; then
|
rlm@1
|
20 echo 1>&2 $0: Group does already exist
|
rlm@1
|
21 exit 1
|
rlm@1
|
22 fi
|
rlm@1
|
23
|
rlm@1
|
24 cp /etc/group /tmp/group123456
|
rlm@1
|
25 echo ${3}:x:${2}: | sort -t : -k3,3n -m /tmp/group123456 - > /etc/group
|
rlm@1
|
26
|