topic Re: script in Operating System - HP-UX

script

Indrajit_1 — Mon, 30 Jan 2006 21:04:35 GMT

Hi All;

Do u have any script for killing old ssh process?

Cheers
Indrajit

Re: script

RAC_1 — Mon, 30 Jan 2006 21:43:09 GMT

Many things to check.

1. How do you decide "old session"
2. Old logins/sessions do not terminate on it's own, it could be on account ssh also. Check your ssh version and update to latest.
3. Check ssh config files to see if you have any option there.

Re: script

Muthukumar_5 — Tue, 31 Jan 2006 00:14:58 GMT

Get ssh process as,

# ps -ef | grep ssh

kill them with kill command.

Or simply as,

# kill -9 `ps -ef | grep ssh | awk '{ print $2 }'`

--
Muthu

Re: script

Arunvijai_4 — Tue, 31 Jan 2006 00:19:21 GMT

Hello,

You can stop all SSH process by,

#/sbin/init.d/secsh stop

or simply by,

# kill -9 `ps -ae |grep -i ssh |awk '{print $1}'`

-Arun

Re: script

Indrajit_1 — Tue, 31 Jan 2006 13:57:25 GMT

Hi;

i am trying to find some script which i can execute automatically through crontab or controlm.
The script should able to kill 15 days old ssh process.

Cheers
Indrajit

Re: script

James R. Ferguson — Tue, 31 Jan 2006 14:21:12 GMT

Hi Indrajit:

This gets greatly simplified if you leverage the UNIX95 (XPG4) mode of 'ps'.

For instance, if you wanted to discriminate "too long" on the elapsed time of a process, use 'etime':

# UNIX95= ps -C init -o pid= -o comm= -o etime=

This would return the 'pid', the 'comm'and name (basename) and the elapsed time of a process named by '-C' in this example, 'init'.

The value here is several fold. Using the '-C name' selects *only* processes matching 'name'. A grep for a name "tar" would also find processes named "start" -- probably not what you want!

The next value of the UNIX95 mode is that times, like the 'etime' are formatted in days, hours, minutes and seconds, like:

79-09:35:22

...for 79-days, 9-hours, 35-minutes and 22-seconds. This makes comparisons like greater than 15-days simple.

This should get you on the right path.

Regards!

...JRF...

Re: script

Indrajit_1 — Tue, 31 Jan 2006 20:55:31 GMT

Hi All;

Thanks a lot for ur kind support. i will try to write a script which may help me to kill old ssh process in an specific interval of time.

Thanks to James. i think ur input would help me to resolve my issue.

Cheers
Indrajit