* write prompt program to fill the required information like a shell script or if your program already written with another language then try emulate your working enviroment.
* i assume you use a shell script then add the line ". $HOME/your_prompt_script" to your users's shell startup profile file (bash->. $HOME/.bash_profile , ksh -> $HOME/.profile ..... )
& maybe you must add "
Code:
trap '' SIGINT SIGQUIT SIGTSTP
" to your_prompt_script your script for restrict to interrupt before login to new shell.you can add other signals to trap command..
Hi, We currently have a problem on a centos server when i try to ssh to it there is a significant delay in getting a login prompt. What would be the steps in troubleshooting this issue? I have try to narrow down a possible network issue but cannot see anything obviously wrong in the routing table,... (4 Replies)
Hi, I was wondering how to change the prompt for my ssh login. At the moment it is like
user>
while I'd like it to be as
user@host>
It is in the .bash_profile or .ssh ??? Thanks (2 Replies)
Hi,
I am using DSEE 6.3 to authenticate and authorize my Solaris 9 and 10 users. Everything works fine except password expiration. I use built-in global password policy for all users. The policy works well. However I could not find the right pam configuration in order to prompt users at ssh... (2 Replies)
I was wondering if anyone can tell me how to log back in to unix after logging out. I have a MBPro. If I don't have the window close after exiting, then there is the phrase 'process completed' in brackets with a blinking cursor, but I can't type anything in.
Is it also possible to start the... (4 Replies)
OK this is a bit messy.
I run Fedora with gnome on a compiz desktop, I have a script (userstart) that opens my 'standard' environment for all my machines when I login. userstart flips to a specific workspace and then opens the required applications in that workspace then flips to the next... (2 Replies)
Hey
Am new to scripting in aix 5.3
I need to write a script to limit a user's logon prompt to an interactive menu based upon logon and nothing else.
Any ideas much appreciated.
:wall: (4 Replies)
Hi All,
I have written one script, which is connecting 3 diffrent servers and executing script placed on those.
It is smthing like:
spawn ssh user@server1
expect "*? assword:"
send "pw \r"
expect "$"
send " sh ./filename1 \r"
expect "$"
expect eof
spawn ssh user@server2
expect "*?... (7 Replies)
For any SunOS 5.XX release, it appears prior to the "login:" prompt (as if a "uname" command is run).
Would anyone know where that initial display of SunOS release comes from upon a remote login and how I can stop if from displaying?
Thank you (4 Replies)
Hi All,
I have problem running a command with another user who has no login shell
the os is solaris 10
i am root and doing the following:
su user -s /bin/bash "ls"
no output .. no error messages
if su - user i got No directory
Please use CODE tags as required by forum... (2 Replies)
Hi guys
when ever i tried to connect aix server in my institute through ssh terminal the
pop is coming like network is unreachable .Am using MacBook air
the other guys who are using putty software in windows they can easily login in tho the server through remotely . Is there any one can... (3 Replies)
Discussion started by: aashishb007
3 Replies
LEARN ABOUT OPENDARWIN
su
SU(1) BSD General Commands Manual SU(1)NAME
su -- substitute user identity
SYNOPSIS
su [-flm] [login] [-c shell arguments]
DESCRIPTION
su requests the password for login and switches to that user and group ID after obtaining proper authentication. A shell is then executed,
and any additional shell arguments after the login name are passed to the shell. If su is executed by root, no password is requested and a
shell with the appropriate user ID is executed.
The options are as follows:
-c Invoke the following command in a subshell as the specified user.
-f If the invoked shell is csh(1), this option prevents it from reading the ``.cshrc'' file.
-l Simulate a full login. The environment is discarded except for HOME, SHELL, PATH, TERM, and USER. HOME and SHELL are modified as
above. USER is set to the target login. PATH is set to ``/bin:/usr/bin''. TERM is imported from your current environment. The
invoked shell is the target login's, and su will change directory to the target login's home directory. This option is identical to
just passing "-", as in "su -".
-m Leave the environment unmodified. The invoked shell is your login shell, and no directory changes are made. As a security precau-
tion, if the target user's shell is a non-standard shell (as defined by getusershell(3)) and the caller's real uid is non-zero, su
will fail.
The -l and -m options are mutually exclusive; the last one specified overrides any previous ones.
Only users in group ``wheel'' (normally gid 0) or group ``admin'' (normally gid 20) can su to ``root''.
By default (unless the prompt is reset by a startup file) the super-user prompt is set to ``#'' to remind one of its awesome power.
SEE ALSO csh(1), login(1), sh(1), skey(1), kinit(1), kerberos(1), passwd(5), group(5), environ(7)ENVIRONMENT
Environment variables used by su :
HOME Default home directory of real user ID unless modified as specified above.
PATH Default search path of real user ID unless modified as specified above.
TERM Provides terminal type which may be retained for the substituted user ID.
USER The user ID is always the effective ID (the target user ID) after an su unless the user ID is 0 (root).
HISTORY
A su command appeared in Version 7 AT&T UNIX.
BSD April 18, 1994 BSD