方法1:
#! /bin/bash
. /etc/profile
. /root/.bash_profile
export PATH
export LC_ALL=zh_CN
mysql -e "select url,msg,telList from monitor.url where checkStatus='1';" -ss >/tmp/url.tmp
URL="(hostname)"
while read turl
do
url=`echo $turl |awk '{print $1}'`
msg=`echo $turl | awk '{print $2}'`
telList=`echo $turl | awk '{print $3}'`
$(curl "$url" >/dev/null)
if [ $? -eq 0 ]; then
echo "$url OK"
else
`echo "$url error"`
echo "$URL&msg=$msg"
curl "$URL&tel=$telList&msg=$msg"
/monitor/shell/sms.sh
fi
done </tmp/url.tmp
$(rm -f /monitor/shell/htmltmp/*.*)
url.tmp的内容格式如下:
监控url的地址 发送信息内容 接收手机号码
新浪网首页不能打开 1348067****
方法2:检查httpd、ftp、这些服务的端口,以达到检测的目的。
#!/bin/bash
export LC_ALL=zh_CN
ports="3306 80 21" #定义要监控的端口
service="Mysql数据库 WEB服务 FTP服务"
portNum=($(echo $ports))
portName=($(echo $service))
for ((i=0;i<${#portNum[@]};i++)); do
/bin/netstat -tulpn | grep -vE '^Active|Proto'|grep ${portNum[$i]} >/dev/null
if [ $? -ne 0 ]; then
echo "${portName[$i]}:${portNum[$i]} isn't exist"
else
echo "${portName[$i]}:${portNum[$i]} is OK"
fi
done
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