Shell script implements monitoring Kingate and automatically launches _linux shell

Oneself in the VPS do kingate service end, estimated the recent occupancy flow is too big, always be the service provider put my VPS reboot, but kingate this thing is once forced to end, is not boot, because to kingate.pid this file deleted to start, OK, For lazy people like us, of course, can not go to the server to login to manually delete and start Kingate, wrote a simple shell script to do this for me.

System: CentOS 5.x

Script content:

Cat kingate.sh

Copy Code code as follows:

#!/bin/bash
Kingate= ' ps-c kingate--no-header|wc-l '
file= ' Find/usr/local/kingate/var/kingate.pid |wc-l '
If ["$kingate" = "1"];then
echo "Kingate is running ..."
Else
If ["$file" = "1"];then
Rm-f/usr/local/kingate/var/kingate.pid
/etc/init.d/kingate start
Sleep 1
Kingate= ' ps-c kingate--no-header|wc-l '
If ["$kingate" = "1"];then
echo "Kingate is ok!"
Else
/etc/init.d/kingate start
Fi
Fi
Fi

Use crontab every 3 minutes to execute the kingate.sh this script, of course, if you don't waste resources, you can also make an e-mail alarm.