Mercurial > pkg
comparison previous-work/more_control_helpers/sbin/groupadd @ 1:d6bef198ae71
add work by Matthias S. Benkmann which is the inspiration for this project.
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Tue, 08 Jan 2013 11:45:01 +0000 |
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| 0:0b7a589f6e9a | 1:d6bef198ae71 |
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| 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 |