论坛 › Nagios/icinga › nagios监控shadow文件

q4561231 发表于 2019-1-13 10:58:23

nagios监控shadow文件

#!/bin/bash
Modify=$(stat /etc/shadow|awk NR==6'{print $2,$3}'|md5sum|awk '{print $1}')
Change=$(stat /etc/shadow|awk NR==7'{print $2,$3}'|md5sum|awk '{print $1}')
oldmd5=$(cat /tmp/shadow)
newmd5=${Modify}${Change}
if [ $newmd5 != $oldmd5 ];then
   echo passwd is changed
   exit 1
else
   echo passwd is ok
   echo ${Modify}${Change} >/tmp/shadow
   exit 0
fi　　

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