script for finding all the users with GID 0 ( admin group ) Post: 302334314

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Rsync - Preserve owner/group with different UID/GID

Dear Folks :-) I want to rsync some files between some servers and preserve files owner and group (not UID or GID), in some machines UID and GID are differents, for example: a) In the rsync server: # stat vbseo.php File: `vbseo.php' Size: 26758 Blocks: 56 IO...

2. UNIX for Dummies Questions & Answers

Get the gid from a group name

Hi there, One can easily retrieve the uid from a username : id -u $username But how can we easily retrieve the gid from a group name? I mean is there a command without using sed? sed -nr "s/^$groupname:x:(+):.*/\1/p" /etc/group Thanks for your help Santiago

3. AIX

Gid=0 and 7 + admin=FALSE

Checking configuration access files for an AIX server, left me wondering about this :confused:: If a user is added to system group, it gets gid=0 with some security risks because it gets some root kind of file access level. Is this insecure condition kept if the user has admin variable...

4. Shell Programming and Scripting

Append users if GID exists

I have thousands of users assigned various roles. The role header defines the GID that they should have. If I can get all the GID information into /etc/group format I can upload the output file and easily assign all users into the desired GID. Right now I can get an output file like this:...

5. Red Hat

Problem with Script to email Admin users with expired passwords writed byygemici

Hi, I have problem with a script, it was working for 6 month and suddenly I started getting strange expire times example: # chage -l wXXp Last password change : Oct 28, 2014 Password expires : Nov 27, 2014 Password...

6. UNIX for Dummies Questions & Answers

Conflicting GID in group and passwd files.

Hi guys, I have a question. In the passwd file, user johndoe has a GID of 100 which is the group named users in the group file. But if you check the group file, johndoe is not listed under GID 100, but under GID 33, which is the group named videos. Under what group does johndoe really belong,...

7. AIX

UID & GID instead of user name and group name

Hi Everyone, We are encountering the following issue on AIX 5.3. When we do ls -ltr the list displays only user id and group id instead of user name and group name. This is happening for all users except root. Whe we do ls -ltr with root user it shows perfectly fine. When we searched...

8. Homework & Coursework Questions

Display info about users (UID GID processes terminal)

I would like to get an opinion for my solution for this task and get feedback about better approach or mistakes I have made. 1. The problem statement, all variables and given/known data: The task is to create a script which prints information about users whose names are specified in the...

9. HP-UX

Creating a group of users with script

Hi, I have a file with usernames, and the comment section, e.g : Data removed by request of sanchitadutta91, 20 May 2020 I need to add these users into a server. Is it possible to use a script to create the users, together with the comment ? From the commandline to add one user, the...

LEARN ABOUT CENTOS

pam_localuser

PAM_LOCALUSER(8)						 Linux-PAM Manual						  PAM_LOCALUSER(8)

NAME

       pam_localuser - require users to be listed in /etc/passwd

SYNOPSIS

       pam_localuser.so [debug] [file=/path/passwd]

DESCRIPTION

       pam_localuser is a PAM module to help implementing site-wide login policies, where they typically include a subset of the network's users
       and a few accounts that are local to a particular workstation. Using pam_localuser and pam_wheel or pam_listfile is an effective way to
       restrict access to either local users and/or a subset of the network's users.

       This could also be implemented using pam_listfile.so and a very short awk script invoked by cron, but it's common enough to have been
       separated out.

OPTIONS

       debug
	   Print debug information.

       file=/path/passwd
	   Use a file other than /etc/passwd.

MODULE TYPES PROVIDED

       All module types (account, auth, password and session) are provided.

RETURN VALUES

       PAM_SUCCESS
	   The new localuser was set successfully.

       PAM_SERVICE_ERR
	   No username was given.

       PAM_USER_UNKNOWN
	   User not known.

EXAMPLES

       Add the following line to /etc/pam.d/su to allow only local users in group wheel to use su.

	   account sufficient pam_localuser.so
	   account required pam_wheel.so

FILES

       /etc/passwd
	   Local user account information.

SEE ALSO

       pam.conf(5), pam.d(5), pam(8)

AUTHOR

       pam_localuser was written by Nalin Dahyabhai <nalin@redhat.com>.

Linux-PAM Manual						    09/19/2013							  PAM_LOCALUSER(8)