Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: do i need these users?
Operating Systems Solaris do i need these users? Post 302071016 by csaunders on Tuesday 11th of April 2006 11:19:11 AM
Old 04-11-2006
Quote:
Originally Posted by rhfrommn
I would recommend against deleting those. They are all system accounts used for various purposes. For example, listen is the network listener daemon that monitors your system for requests coming in over the network. Turn that off and all of a sudden your box will be unable to accept connections over the network.

There is no harm to leaving these in place, and removing them could cause a variety of problems. Even if you're sure you don't use one of them, I would imagine removing a system account like that could cause future problems when trying to apply patches to your machine which try to update files related to the removed account.

If your concern is security related, definitely turn off the services you don't want in inetd.conf or (or using inetadm in Solaris 10). But I wouldn't remove the related system accounts.
yep im in agreement with you... completley.. but i wanted a second opinon...
 

8 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

no of users

Is there any way to find the number of unique users in a system other than who | cut -d" " -f1 | sort -u | wc -l ? (3 Replies)
Discussion started by: asutoshch
3 Replies

2. HP-UX

Users

Is there a command to tell what applications certain users ran in past few months? And thier last login? This is on HPUX machine Thanks! (1 Reply)
Discussion started by: catwomen
1 Replies

3. Shell Programming and Scripting

users login

Hello everyone I need to send to a file the last command from all users who log in and log out by week or month. My questions are I can do it with the command or I need to do a script ? If the answer is I need to do a script, someone can help me because Im complete new to make a... (3 Replies)
Discussion started by: lo-lp-kl
3 Replies

4. HP-UX

Limiting SFTP Users While Not Limiting Regular Users?

Hi, I have searched the web and have come back with nothing that is satisfactory for what I require. SFTP is my corporations new file transfer standard. What I require is a method to lock down SFTP users to their directory (they may go to sub directories) while not restricting regular users. ... (2 Replies)
Discussion started by: Emancipator
2 Replies

5. Solaris

To restrict the users not to change the passwords for NIS users

Hi All, How to restrict the NIS users not to change their passwords in for NIS users?? and my NIS user is unable to login to at client location what could be the problem for this ? Any body can help me. Thanks in advance. (1 Reply)
Discussion started by: Sharath Kumar
1 Replies

6. Red Hat

Showing all users in 'users' and 'top' commands

Hi All, I work in a multi user environment where my school uses Red Hat Linux server. When I issue commands such as "top" or "users", I get to see what others are doing and what kinds of applications they are running (even ps -aux will give such information). "users" will let me know who else is... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies

7. Red Hat

users cannot switch with "su" to another users

Hi, i have a problem, itīs because users without belonging wheel group cannot switch to another user , when the password is introduced says not right password. The only solution for now is to add them to wheel users, but then i have another problem, they can login as root. Is there any... (3 Replies)
Discussion started by: pabloli150
3 Replies

8. Shell Programming and Scripting

Create multiple users with individual passwords to users

hi, i am new to shell scripts i write a shell script to create multiple users but i need to give passwords to that users while creating users, command to write this script (1 Reply)
Discussion started by: DONFOX
1 Replies

LEARN ABOUT OPENDARWIN

userdel

userdel(1M)						  System Administration Commands					       userdel(1M)

NAME

       userdel - delete a user's login from the system

SYNOPSIS

       userdel [-r] login

DESCRIPTION

       The  userdel  utility  deletes a user account from the system and makes the appropriate account-related changes to the system file and file
       system.

OPTIONS

       The following options are supported:

       -r	Remove the user's home directory from the system. This directory must exist. The files and directories under  the  home  directory
		will no longer be accessible following successful execution of the command.

OPERANDS

       The following operands are supported:

       login	An existing login name to be deleted.

EXIT STATUS

       The following exit values are returned:

       0	Successful completion.

       2	Invalid command syntax. A usage message for the userdel command is displayed.

       6	The account to be removed does not exist.

       8	The account to be removed is in use.

       10	Cannot update the /etc/group or /etc/user_attr file but the login is removed from the /etc/passwd file.

       12	Cannot remove or otherwise modify the home directory.

FILES

       /etc/passwd	       system password file

       /etc/shadow	       system file contain users' encrypted passwords and related information

       /etc/group	       system file containing group definitions

       /etc/user_attr	       system file containing additional user attributes

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       auths(1),  passwd(1),  profiles(1),  roles(1),  users(1B),  groupadd(1M), groupdel(1M), groupmod(1M), logins(1M), roleadd(1M), rolemod(1M),
       useradd(1M), userdel(1M), usermod(1M), passwd(4), prof_attr(4), user_attr(4), attributes(5)

NOTES

       The userdel utility only deletes an account definition that is in the local /etc/group, /etc/passwd, /etc/shadow, and /etc/user_attr  file.
       file. If a network name service such as NIS or NIS+ is being used to supplement the local /etc/passwd file with additional entries, userdel
       cannot change information supplied by the network name service.

SunOS 5.10							    8 Sep 1999							       userdel(1M)
All times are GMT -4. The time now is 08:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy