topic Re: how to kill the user process loging on now? in Operating System - HP-UX

how to kill the user process loging on now?

常有慈悲心 — Mon, 19 Apr 2004 04:22:35 GMT

Hi,
I want to do a job every day, and at first i must kill all the user process and logout all the user. how can i accomplish this using the shell script?

Re: how to kill the user process loging on now?

Sanjay Kumar Suri — Mon, 19 Apr 2004 04:30:33 GMT

You can user fuser commane to achieve this

#fuser -ku /file_system

You must be super user.

sks

Re: how to kill the user process loging on now?

Bharat Katkar — Mon, 19 Apr 2004 04:31:31 GMT

You can use following command in your script to read the information:
#who "gives you all users in the system. Get the tty no. of every users."
#ps -t "This will list all processes related to that user with their PID's."
#kill -9 "kill the particular process."

If you kill the sh process of the user, he gets automatically logged out.

Hope this is sufficient

Re: how to kill the user process loging on now?

Steve Steel — Mon, 19 Apr 2004 04:43:08 GMT

Hi

What type of job is it.

If you are running a database application just killing things is a bad idea.

Also things like lp which is maybe seen as a user does not like being killed.

You would be safer going to runlevel 1 or 2
and then running.

Steve Steel

Re: how to kill the user process loging on now?

Sanjay Kumar Suri — Mon, 19 Apr 2004 04:55:22 GMT

You can also introduce a start script in the directory /sbin/rc2.d directory which will get executed whenever run level changed from 1 to 2 and so on.

sks

Re: how to kill the user process loging on now?

KapilRaj — Mon, 19 Apr 2004 05:04:19 GMT

who -u |awk '{print "kill -9",$7}' |ksh

Modify it for u'r use

Kaps