I'm kinda new to unix programming so bear with me...
I'm running a script prompting a user for an existing user and group and want to be able to validate if they valid.
Is there any code available?
Any help or push in the right direction would help.
Thank you, (2 Replies)
im trying to get an ARP readout using the command 'arp -a'... but the command doesnt exist in Fedora Core 6 - IPv6.... is there an equivalent command? (4 Replies)
Hi,
Another problem, here is my code
#!/bin/sh
dir='/opt/apps/script/CSV'
datadir='/opt/apps/script/data'
while : ; do
ls -1rt $dir/*.csv > /dev/null 2>&1
if ;then
cp $datadir/weekly.txt $dir/weekly.csv
else
exit 0
fi
done (10 Replies)
I tried a few ways to resolve this using a bash script w/ a loop, no luck.
File1: roughly 6,000 account numbers such as:
1111
1512
1113
123
I also have a dozen or so csv files, w/ the account number in the 4th field. What I would like to do is remove all lines if the... (19 Replies)
Hey People,
I've got a question! How can i write a function in a script which is looking for if a group exist and if not, that the group "users" is the standard group..I know that i have to use "grep" und "if-else"..I will be very happy for answers ;)
Greetz
Ali (2 Replies)
I am trying to add some code to the begging of a script so that it will remove all the .transcript files, when their is no coressponding .wav file. But it doesnt work.
This is the code I have added:
for transcriptfile in `$voicemaildir/*.transcript`; do
wavfile=`echo $transcriptfile | cut -d'.'... (2 Replies)
Our SAN administrator decided to unpresent then destroy LUN's we were actively using as a volume group (all PV's in said volume group). Now every time I do a pvscan or whatever it complains about I/O errors trying to access those PV's. How do I get it to forget the VG existed completely? vgreduce... (7 Replies)
Hi,
In the following output you can see the the user "richard" is a member on the team/group "developers":
# id richard
uid=10247(richard) gid=100361(developers) groups=100361(developers),10053(testers)
but in the following details of the said group (developers), the said user... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I'm able to create a group but when I'm trying to delete the group it keeps stating Group Doesn't Exist. I know... (2 Replies)
Discussion started by: GoBoyGo
2 Replies
LEARN ABOUT REDHAT
gpasswd
GPASSWD(1) General Commands Manual GPASSWD(1)NAME
gpasswd - administer the /etc/group file
SYNOPSIS
gpasswd group
gpasswd -a user group
gpasswd -d user group
gpasswd -R group
gpasswd -r group
gpasswd [-A user,...] [-M user,...] group
DESCRIPTION
gpasswd is used to administer the /etc/group file (and /etc/gshadow file if compiled with SHADOWGRP defined). Every group can have adminis-
trators, members and a password. System administrator can use -A option to define group administrator(s) and -M option to define members
and has all rights of group administrators and members.
Group administrator can add and delete users using -a and -d options respectively. Administrators can use -r option to remove group pass-
word. When no password is set only group members can use newgrp(1) to join the group. Option -R disables access to the group through new-
grp(1) command.
gpasswd called by a group administrator with group name only prompts for the group password. If password is set the members can still new-
grp(1) without a password, non-members must supply the password.
FILES
/etc/group - group information
/etc/gshadow - shadow group information
SEE ALSO newgrp(1), groupadd(8), groupdel(8), groupmod(8), grpck(8)AUTHOR
Rafal Maszkowski <rzm@pdi.net>
GPASSWD(1)