linux进程监控,monitor脚本

由于服务器上一些进程莫名的挂掉,需要些一个monitor的bash脚本来监控这些进程:

#! /bin/bash

#chkconfig info ### BEGIN INIT INFO # Provides: # Default
-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Description: ### END INIT INFO MYSQL_NAME='mysql' APACHE_NAME='http' function check_process { search_string=$1 search_result=`nmap localhost|grep -P $1'$'|awk '{print $3}'|grep $search_string` echo $search_result if [ "$search_result" = "$search_string" ] then echo $"Still exist!" else echo $"Not exist!" /opt/lampp/lampp start >> /dev/null echo $"Lampp restart!" echo $"Lampp stop unexpectedly, now it restart by cron!" | mail -s "Breamweb error!" 13482746059@139.com fi }
case "$1" in start) /opt/lampp/lampp start ;; stop) /opt/lampp/lampp stop ;;

        monitor)
              check_process $MYSQL_NAME
              check_process $APACHE_NAME
              ;;
              esac
              exit 0

 

 

crontab:

*/1 *  * * * /etc/init.d/<script_name> monitor >> /var/log/cron.<script_name>.monitor.log 2>&1

posted @ 2014-04-04 18:30  wangkangluo1  阅读(3183)  评论(0编辑  收藏  举报