09-11-2014
im using redhat OS - Centos,
i have create tem username so the password modification time of user is as same as the time that it has created in my machine ,
i want to list all user + create time when run script
sh date
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Create users from template file (0 Replies)
Discussion started by: rijeshpp
0 Replies
2. UNIX Desktop Questions & Answers
I new to unix and I'm using a HP UX and I'm logging in as user: root. I wish to create new users by using the 'useradd' command.
When I keyed in' useradd -u 101 -g group john', the reply was 'Group group specified with -g does not exist'.
I've read the man page on useradd and I still don't... (8 Replies)
Discussion started by: mascotlee
8 Replies
3. Solaris
Hi Friends,,
I installed solaris 10 in vmware just now.I got a simple problem while i want to create users in /home directory.It is saying "cannot create ".So i checked the permission and then i find that the perm to user(root) is r-x.So i tried to change it to rwx using chmod but again i got a... (4 Replies)
Discussion started by: sdspawankumar
4 Replies
4. Shell Programming and Scripting
Hi All
I want to make summery for
Date=245Duration=545 ... (1 Reply)
Discussion started by: nalakaatslt
1 Replies
5. Shell Programming and Scripting
Hi All
I want to make summery for
Date=245Duration=545
Date=245Duration=10
Date=245Duration=278
Date=246Duration=30
Date=246Duration=178
Date=246Duration=414
Date=247Duration=17
Date=247Duration=281
Date=247Duration=9
Date=248Duration=968
Date=248Duration=550
Date=248Duration=1011... (1 Reply)
Discussion started by: nalakaatslt
1 Replies
6. Solaris
How to create users in NIS server in solaris
Thanks in Advance (6 Replies)
Discussion started by: durgaprasadr13
6 Replies
7. Shell Programming and Scripting
Hi ,
i would like to create a new user over unix ,which are these commands to used and which are the directories to handler?
Thank you (3 Replies)
Discussion started by: dimitris
3 Replies
8. Shell Programming and Scripting
hi my friends
im asking for the possibility to creat a script in ubuntu for added date to list users for doing this :
- search in debug connected user of all connected users
- if a new user is connect for the first time to my server
the script record the date of the connection and added it... (1 Reply)
Discussion started by: amzioujda
1 Replies
9. Shell Programming and Scripting
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
10. Shell Programming and Scripting
Hello,
I have files that with a naming convention as shown below. Some of the files have dates in the file name and some of them don't have dates in the file name.
imap-hp-import-20150917.txt
imap-dell-gec-import-20150901.txt
imap-cvs-import-20150915.txt
imap-gec-import.txt... (8 Replies)
Discussion started by: Saanvi1
8 Replies
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 Also
csh(1), sh(1), passwd(5yp), environ(7), edauth(8)
Security Guide for Administrators
Security Guide for Users
su(1)