#!/bin/bash
a=`curl -o /dev/null -s -w %{http_code} "http://www.baidu.com"`
if [ $a -eq 200 ]
then
echo ok
else
echo down| mail -s "mongod down" 825536458@qq.com
fi本文出自 “渐行渐远” 博客，请务必保留此出处http://825536458.blog.51cto.com/4417836/1908473
原文：http://825536458.blog.51cto.com/4417836/1908473