监控MySQL的脚本

#!/bin/bash

res=`netstat -lntup | grep 3306 | awk -F '[  :]+' '{print $5}'`

if [ $res -eq "3306" ];then
        echo "Mysql is Running"
else
        echo "Mysql is Stopped"
fi

 

#!/bin/bash

res=`netstat -lntup | grep 3306 | awk -F '[/]+' '{print $NF}'`

if [ $res == "mysqld" ];then
        echo "Mysql is Running"
else
        echo "Mysql is Stopped"
fi

 

[root@rhel6 nginx-1.10.3]# nc -w 2 127.0.0.1 3306 &>/dev/null && echo success 
success