There is UID 0 for root.
By adding a second UID 0 user you make it an alias for root.
Still it logs in with its separate password.
I don't know why the login fails. Look at error messages in /var/adm/syslog/syslog.log
How do you login? With ssh? Then, perhaps there is "PermitRootLogin no" in sshd_config, and sshd treats all UID 0 users accordingly.
Once logged in as the alias user, a "whoami" will say "root". Some odd things can happen.
So userdel fails because it sees that "root" has running processes.
Adding a second UID 0 account is no good practice.
A better way is sudo and an appropriate entry in sudoers file.
I've got SUSE 9 installed on a removable hard drive and the system is up and running fine.
I'm trying to copy stuff off a CD onto one of my Linux partitions but I am getting an errors :
* Could not read /media/cdrom/file1.tar.tar
I can browse to the file location on the CD by using the... (11 Replies)
Hi,
In my company, we are using SCO UNIX system and Informix database. Recently, there have been a lot of users accessing to server and sometimes it has made server run very slow. So, I intend to limit number of users of 30 only. Although I have tried to search on the Internet for several days,... (1 Reply)
Hi all,
I am a newbe to aix 5.2. I want to specify the characters used by users while creating user in aix like specifying the length of the password
should i use some sript for that if it is then please let me know how to do this
if yes give me the link for the scripts.
Thanks in advance
... (2 Replies)
Has anyone run into issues creating a mksysb_resource via NIM?
We get the following messages
0042-001 nim: processing error encountered on "master":
0042-006 m_mkbosi: (From_Master) connect A remote host refused an
attempted connect operation.
This happens on the LPARs on the same... (4 Replies)
I have just loaded Sabayon KDE4.2. I have a 64bit comp and have tried several Linux/Unix os and have had problems with all of them and now it seems this one as well. I can't load my printer up and I cannot access any login management. I have had trouble accessing my Login Manager. I have looked... (3 Replies)
Hi everybody,
Currently, I have a script which access a remote computer via SSH, go to a folder already defined in the code and then executes a program in it, just like that:
ssh user@host << EOI
cd path
./file
EOI
It executes fine, but now I want to pass an argument in the command... (2 Replies)
Hello,
I have a large file of syllables /strings in Urdu. Each word is on a separate line.
Example in English:
be
at
for
if
being
attract
I need to identify the frequency of each of these strings from a large corpus (which I cannot attach unfortunately because of size limitations) and... (7 Replies)
Recently, I setup a dual boot on this PC. I can currently jump from Ubuntu 12.04 and 16.04. What I would like to be able to do is access the home directory of my 16.04 OS from within the 12.04, is that possible? I can mount the partition of the hard drive where 16.04 lives from within 12.04 but it... (4 Replies)
Hi Experts,
Need your support
Redhat 6.5
I want to create a user with all(read, write, execute) privileges except that user should not be able to create any new user from his login
to perform any task. (10 Replies)
Discussion started by: as7951
10 Replies
LEARN ABOUT HPUX
chsh
chsh(1) General Commands Manual chsh(1)NAME
chsh - change default login shell
SYNOPSIS
login-name [shell]
login-name [shell]
login-name [shell]
login-name [shell]
DESCRIPTION
The command changes the login-shell for a user's login name in the repository (see passwd(1)).
The DCE repository is only available if Integrated Login has been configured; see auth.adm(1M). If Integrated Login has been configured,
other considerations apply. A user with appropriate DCE privileges is capable of modifying a user's shell; this is not dependent upon
superuser privileges.
If the repository is not specified (as in [login-name]), the login shell is changed in the file only.
Run after running to make sure the information was processed correctly.
Notes
The command is a hard link to the command. When is executed, actually the command gets executed with appropriate arguments to change the
user login shell in the repository specified in command line. If no repository is specified, the login shell is changed in the file.
Arguments
login-name A login name of a user.
shell The absolute path name of a shell. If the file exists, the new login shell must be listed in that file. Otherwise, you
can specify one of the standard shells listed in the getusershell(3C) manual entry. If shell is omitted, it defaults to
the POSIX shell,
Options
The following option is recognized:
Specify the repository to which the operation is to be applied.
Supported repositories include and
Security Restrictions
You must have appropriate privileges to use the optional login-name argument to change another user's login shell.
NETWORKING FEATURES
NFS
File can be implemented as a Network Information Service (NIS) database.
EXAMPLES
To change the login shell for user to the default:
To change the login shell for user to the C shell:
To change the login shell for user to the Korn shell in the DCE registry:
WARNINGS
If two or more users try to write the file at the same time, a passwd locking mechanism was devised. If this locking fails after subse-
quent retrying, terminates.
AUTHOR
was developed by HP and the University of California, Berkeley.
FILES SEE ALSO chfn(1), csh(1), ksh(1), passwd(1), sh(1), sh-posix(1), getusershell(3C), pam(3), passwd(4), shells(4).
chsh(1)