利用curl监控web返回状态码监控web service

#/bin/bash
# monitoring web is running
curl www.163.com -I| awk  -F  ' '  '{print $2}' | sed  's/[a-zA-Z]//g' | grep  200
if  [ $? == 0 ]
then
  echo  "web is running ok"
else
echo  "web is dead" |mail -s  "web is not running"  [email protected]
fi

注：只要返回不是200，就会发邮件告警
       缺点：如果返回的是301，就会误判\

本文转自 boy461205160 51CTO博客，原文链接:http://blog.51cto.com/461205160/1744345