topic script linux in Operating System - Linux

script linux

STL — Fri, 11 Nov 2005 05:07:40 GMT

How i check if my process is running with a script?
ps -ef|grep pippo
how i check if pippo is running and then if not running start them??

Re: script linux

Derek Whigham_1 — Fri, 11 Nov 2005 17:44:54 GMT

while [ $?!=0 ]
do
ps -ef | grep bash
if [ $? -eq 0 ]
then
echo "Process Running"
else
echo "Run Your Process Here"
fi
sleep 5
done

Re: script linux

Ralph Grothe — Fri, 11 Nov 2005 20:16:48 GMT

Just a wierd skeleton for a poor man's "monitor" of a daemon.

e.g. see if sshd is running

# while $(pkill -0 -P 1 -x sshd); do echo sshd running;sleep 5;done;echo sshd died
sshd running
sshd running
sshd running
sshd running
sshd died

When from another terminal I sut down the sshd

# service sshd stop
Stopping sshd: [ OK ]

Re: script linux

Muthukumar_5 — Mon, 14 Nov 2005 00:50:53 GMT

Just like as,

#!/bin/bash
ps -ef | grep -q 'pippo'

if [[ ${?} -eq 0 ]]
then
echo "Process pippo is running!"
ps -ef | grep pippo
else
# Process Startup
/pippo &
fi

# END
exit 0
########################

hth.