shell简单监控脚本模板

#!/bin/bash
host=127.0.0.1
user=admin
password='xx'
port=6032
x=0
check_proxy()
{
v=$(mysql -N -u$user -p$password -P6032 -h $host -e "select 1")
if [ $? -eq 0 ];then
  echo ok
  break
else
  #echo $x
  x=$(($x+1))
  if [ $x -gt "3" ];then
    echo "no"
    #/usr/bin/python /usr/local/scriipt/proxysql_warm.py
    break
  else
    check_proxy
  fi
fi

}

check_proxy

原文地址:https://www.cnblogs.com/fanxuanhui-linux/p/7750084.html