監控Squid運行腳本

#!/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狀態
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
#超過5000個http請求就重啟squid服務
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