Hi,
There was a problem when creating a username. which was to be mapped in nis. but we encountered a problem and decided to delete the username. So instead of using the userdel command we acidentally deleted the username entry in the passwd file, which does not have backup. So upon recreating... (1 Reply)
dear Linux expert,
I am using Fedora R5
how to use tar to archive /var to a test_var.tar and compressing it?
how to delete a user? just remove the line in /etc/passwd?
and then what is the procedure to create a new user ?
many thank (2 Replies)
Hi,
Is there a way to grab the username who is running the shell script. I am trying to do is:
$ who am i
Peterd123 pts/5 Mar 20 09:30 (H0021563.xyz.com)
Is there a way to display only the user name above, which is"Peterd123".
Thanks
Raj (3 Replies)
Discussion started by: rkumar28
3 Replies
4. Post Here to Contact Site Administrators and Moderators
Hey,
i'm using AIX 5.3 which authenticates against a Microsoft Active Directory.
Everything works fine but like everytime there's a problem.
I created users with usernames with more than 8 characters.
Now i tried do login on AIX with these users, which didn't work. The login-window... (3 Replies)
Discussion started by: damn-86
3 Replies
6. Post Here to Contact Site Administrators and Moderators
Is it possible to change my username in this site or is thre a way to delete my account and then create a new one with a diffrent user name (2 Replies)
Hi
I am new to using unix and am struggling with a script i am writing. What i am trying to do is get a user to enter a username, check the original file i created with username and pin to see if their is a corresponding entry. Next ask the user to enter the pin and see if this matches... (5 Replies)
Discussion started by: somersetdan
5 Replies
8. Post Here to Contact Site Administrators and Moderators
I know username is the unique id for my unix_dot_com account, but is it possible change it ? should i raise any special request to moderators ? (2 Replies)
Greetings,
The title pretty much says it all. I've snooped everywhere and can't find anything on this. Since our organization went to numeric usernames, using the u|U option for ps returns no processes. Example passwd entry:
320074:DjZAJKXun8HBs:10129:6006:Joe Y:/cadhome/analysis/jy:/bin/bash... (4 Replies)
Discussion started by: crimso
4 Replies
LEARN ABOUT ULTRIX
su
su(1) General Commands Manual su(1)Name
su - substitute a user ID
Syntax
su [username]
su - [username]
su -f [username]
Description
The command requests the password of the specified username. If the correct password is given, changes to that username without changing
the current directory. The user environment is unchanged except for HOME and SHELL which are taken from the password file entry for user-
name. The shell that is run is also taken from the password file entry for username. The new user ID stays in force until the shell
exits.
If no username is specified, `root' is assumed. To remind the superuser of his responsibilities, the shell substitutes `#' for its usual
prompt.
Options-f Prevents from executing the .cshrc file, making start up faster.
- Simulates a full login.
Diagnostics
Sorry
An invalid password was supplied for the specified username.
Unknown login: username
The specified username was not found in the passwd database.
No directory
The home directory for the username is not accessible at this time (only with ``-'' argument).
No shell
The shell specified in the passwd database entry for username could not be executed.
Kerberos initialization failure
Consult your system administrator.
If enhanced security features are enabled the following error messages are also possible:
Requires secure terminal
Attempt to su to UID 0 on a line that is not marked secure in
User's password has expired
Access is denied because the password for username is expired.
This account is disabled
Access is denied because the auth entry corresponding to username is marked disabled.
Files
Log file of anyone who became
root, with a date mark.
See Alsocsh(1), sh(1), passwd(5yp), environ(7), edauth(8)
Security Guide for Administrators
Security Guide for Users
su(1)