Prevent users logging in as root Post: 302202635

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Prevent root login directly

Hi How can I prevent anyone from logging in as root directly? I have added the line console=/dev/null to the file /etc/default/login I was still able to login as root from the console. Please advice. Thanks Srini

2. UNIX for Dummies Questions & Answers

How to prevent root users from editing files (logs)

How to prevent root users from editing files (logs)? Is there any way?

3. AIX

Locking a file when using VI to prevent multiple-edit sessions by diff users

At the office, we often have to edit one file with VI. We are 4-6 workers doing it and sometimes can be done at the same time. We have found a problem and want to prevent it with a file lock. Is it possible and how ? problem : Worker-a starts edit VI session on File-A at 1PM Worker-b...

4. AIX

Logging off users

What is the best way to logoff users from my Unix system? I have done a search and found that you can do a w or who - find who is on, and ps-ef | grep <user> and kill their processes. But what if you have a bunch of users and you need them off the system quickly? Killing individual processes...

5. UNIX for Advanced & Expert Users

How to prevent local root from su to an NIS user?

We have a shared development box, running Solaris 10 that is an NIS client, all the developers have local root password. If they know the NIS uid of another user, they can just do % useradd -u <uid> login And then log in as that user and have full access to his files in his home directory. ...

6. Shell Programming and Scripting

Logging out users

Hi, How do force users to log off Unix through shell?

7. Shell Programming and Scripting

How to prevent a shell script from copy or read from Users

I have a script which do validation check and perform code migration from one env. to another, this is built for users/developers. How can I prevent this shell script from copy or read from users, as they can modify it and run it as per their requirement where as this has to be standard script and...

8. Solaris

How can i prevent logging user1 from console?

Dear all, i have two users user1 and user2 i want force user1 to login first by user2 and then su - user1 i want to prevent logging user1 from console directly

9. Shell Programming and Scripting

Find users with root UID or GID or root home

I need to list users in /etc/passwd with root's GID or UID or /root as home directory If we have these entries in /etc/passwd root:x:0:0:root:/root:/bin/bash rootgooduser1:x:100:100::/home/gooduser1:/bin/bash baduser1:x:0:300::/home/baduser1:/bin/bash...

10. OS X (Apple)

Does there exist a UNIX command to prevent docs' versions from uncontrolled erasing on logging in?

So far nobody on ASC, nor anywhere was able to respond to my issue and Google wasn't much of help either. I started to experience the issue some time ago: my OS is Lion 10.7.5. It occurs in all apps that have the function of versioning (iWork which I have updated up to v9.2, namely, Pages 4.2,...

LEARN ABOUT CENTOS

cancel-cups

cancel(1)							    Apple Inc.								 cancel(1)

NAME

       cancel - cancel jobs

SYNOPSIS

       cancel [ -E ] [ -U username ] [ -a ] [ -h hostname[:port] ] [ -u username ] [ id ] [ destination ] [ destination-id ]

DESCRIPTION

       cancel cancels existing print jobs. The -a option will remove all jobs from the specified destination.

OPTIONS

       The following options are recognized by cancel:

       -E
	    Forces encryption when connecting to the server.

       -U username
	    Specifies the username to use when connecting to the server.

       -a
	    Cancel all jobs on the named destination, or all jobs on all destinations if none is provided.

       -h hostname[:port]
	    Chooses an alternate server.

       -u username
	    Cancels jobs owned by username.

COMPATIBILITY

       Unlike  the  System  V printing system, CUPS allows printer names to contain any printable character except SPACE, TAB, "/", or "#".  Also,
       printer and class names are not case-sensitive.

NOTES

       Administrators wishing to prevent unauthorized cancellation of jobs via the -u option should require authentication for Cancel-Jobs  opera-
       tions in cupsd.conf(5).

SEE ALSO

       lp(1), lpmove(8), lpstat(1),
       http://localhost:631/help

COPYRIGHT

       Copyright 2007-2013 by Apple Inc.

20 March 2006							       CUPS								 cancel(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Prevent root login directly

Discussion started by: skotapal

2. UNIX for Dummies Questions & Answers

How to prevent root users from editing files (logs)

Discussion started by: vehchi

3. AIX

Locking a file when using VI to prevent multiple-edit sessions by diff users

Discussion started by: Browser_ice

4. AIX

Logging off users

Discussion started by: outtacontrol