CentOS详细安装之十六：Linux的简单shell脚本-检查网络状态并email报警

jsczxy2

#!/bin/shping -c 5 192.168.1.111 >> state.txt file="state.txt"flag=0for line in `cat $file | grep "100% packet loss"`doflag=1done echo $flagif [ $flag == 1 ];thenecho $flagrm -rf state.txtecho "192.168.1.111:连接不正常" | mutt -s "192.168.1.111:服务器报警" xxx@gmail.comfi#具体mutt发邮件请见上一章节