12-02-2004
user list
Hi,
I have root access on Linux red hat server.
How do I see the current user list and group they belong?
ThankS!
10 More Discussions You Might Find Interesting
1. AIX
Hi,
Do you know if it's possible to have the user list with their umask on AIX system ?
I need to check if they are OK but with smit and user by user, it will take all the day. :)
An idea ?
Thx a lot. (3 Replies)
Discussion started by: Zlikos
3 Replies
2. Shell Programming and Scripting
To all,
I need to find a group in /etc/group and if found, I need to list out all the login ids for that group - one login id per line.
To find the list of user login ids for group X, I probably will use
cat /etc/group|grep ^X:|cut -d: -f4
This will return back a list of comma delimited... (4 Replies)
Discussion started by: april
4 Replies
3. Shell Programming and Scripting
I need to add to a BASH script if ${USER} is not in a list of users (smitha, brownd, adamsp) then do something... what is the best shortest way to accomplish an if statement with a list like this? Also the list of users should be in the script, not an external file.
Thanks! (5 Replies)
Discussion started by: glev2005
5 Replies
4. Shell Programming and Scripting
Hi,
cut -d: -f1,3 /etc/group >rpt.out
I have a doubt in above unix commands. right i am getting list of group user id into rpt.out file. instead i need to store it as an array. could you please tell me how can i get list of user into an array..
If u could tell me give me in perl script... (2 Replies)
Discussion started by: solo123
2 Replies
5. Shell Programming and Scripting
Folks,
I have written one script for following condition by referring some of online post in this forum. Please correct it if I'm missing something in it. (OS: AIX 5.3)
List the idle user. (I used whoidle command to list first 15 user and get username, idle time, pid and login time).... (4 Replies)
Discussion started by: sumit30
4 Replies
6. Solaris
Can someone tell me the Solaris equivelant of aix command lsuser? I need to find a users primary and secondary group. I don't have smit... (2 Replies)
Discussion started by: Grueben
2 Replies
7. UNIX for Advanced & Expert Users
Hi all,
I want to list out users from different group and root, who are roaming in our group or root as a user.
how can i list out this users ? (1 Reply)
Discussion started by: kpatel97
1 Replies
8. Shell Programming and Scripting
Hi,
I need an output of process running on server, i am executing
ps -ef | grep test
output is
asak 22362 1 0 Nov07 ? 00:00:03 /usr/software/bin/perl-5.8.8 /u/assk/bin/test -v none JOBID=2012117
asak 23748 22362 0 Nov07 ? 00:00:00 /usr/software/bin/perl-5.8.8... (3 Replies)
Discussion started by: asak
3 Replies
9. Emergency UNIX and Linux Support
Can someone please help me with a way to generate a user list on a system along with the group to which the id belongs? (8 Replies)
Discussion started by: ggayathri
8 Replies
10. Shell Programming and Scripting
Hello guys !
I tried a script to list all the active users in the current server in AIX
who | grep '^user'
this displays the entire line ... All I need is only the user list
I found a command for linux using grep -o word
grep -o was not recognized in AIX
Can you guys help me out ?
Use... (2 Replies)
Discussion started by: varun aravinth
2 Replies
LEARN ABOUT CENTOS
pam_wheel
PAM_WHEEL(8) Linux-PAM Manual PAM_WHEEL(8)
NAME
pam_wheel - Only permit root access to members of group wheel
SYNOPSIS
pam_wheel.so [debug] [deny] [group=name] [root_only] [trust] [use_uid]
DESCRIPTION
The pam_wheel PAM module is used to enforce the so-called wheel group. By default it permits root access to the system if the applicant
user is a member of the wheel group. If no group with this name exist, the module is using the group with the group-ID 0.
OPTIONS
debug
Print debug information.
deny
Reverse the sense of the auth operation: if the user is trying to get UID 0 access and is a member of the wheel group (or the group of
the group option), deny access. Conversely, if the user is not in the group, return PAM_IGNORE (unless trust was also specified, in
which case we return PAM_SUCCESS).
group=name
Instead of checking the wheel or GID 0 groups, use the name group to perform the authentication.
root_only
The check for wheel membership is done only.
trust
The pam_wheel module will return PAM_SUCCESS instead of PAM_IGNORE if the user is a member of the wheel group (thus with a little play
stacking the modules the wheel members may be able to su to root without being prompted for a passwd).
use_uid
The check for wheel membership will be done against the current uid instead of the original one (useful when jumping with su from one
account to another for example).
MODULE TYPES PROVIDED
The auth and account module types are provided.
RETURN VALUES
PAM_AUTH_ERR
Authentication failure.
PAM_BUF_ERR
Memory buffer error.
PAM_IGNORE
The return value should be ignored by PAM dispatch.
PAM_PERM_DENY
Permission denied.
PAM_SERVICE_ERR
Cannot determine the user name.
PAM_SUCCESS
Success.
PAM_USER_UNKNOWN
User not known.
EXAMPLES
The root account gains access by default (rootok), only wheel members can become root (wheel) but Unix authenticate non-root applicants.
su auth sufficient pam_rootok.so
su auth required pam_wheel.so
su auth required pam_unix.so
SEE ALSO
pam.conf(5), pam.d(5), pam(8)
AUTHOR
pam_wheel was written by Cristian Gafton <gafton@redhat.com>.
Linux-PAM Manual 09/19/2013 PAM_WHEEL(8)