监控Squid运行脚本

#!/bin/sh
��
��while sleep 30
��do
��SquidNum=`ps -ef|grep squid|grep -v grep|wc -l`
��#HttpNum=`netstat -an|grep 0.0.0.0:80|grep -v grep|wc -l` #80状态
��if [ $SquidNum != 3 ] ; then
�� /etc/rc3.d/squid start
�� adddate=`date +%Y-%m-%d`" "`date +%H:%M:%S`
�� echo "$adddate squid started!" >> /home/resquid.log
��fi
��
��#超过5000个http请求就重启squid服务
��HttpNum=`netstat -an|grep 80|grep -v grep|wc -l`
��if [ $HttpNum -gt 5000 ] ; then
�� /etc/rc3.d/squid restart
�� adddate=`date +%Y-%m-%d`" "`date +%H:%M:%S`
�� echo "$adddate http out 5000 squid started!" >> /home/resquid.log
��fi
��done