Ops运维 | Mr`kang Blog｜小豆子

#!/bin/bash
#检测服务器端口是否开放，成功会返回0值显示ok，失败会返回1值显示fail  
PWD=`pwd`
port=9888
date=`date +"%Y-%m-%d %H:%M:%S"`


Rsync_exec(){
        expect -c "
        set timeout 600;
        spawn rsync -rpogtvae \"ssh -p 1918\" root@114..11.11.11:/home/python-ssh/hostlist  /home/soft
        expect {
                \"*yes/no*\" {send \"yes\r\";exp_continue}
                \"*password*\" {send \"xxxxx\r\";}
        }
        expect eof;"
}
Rsync_exec



echo "----------------------$date 以下游戏服9888端口没启动请检查！--------------------" >$PWD/port_closed_status

while read line
do
  nc -w 40 -z $line $port > /dev/null 2>&1
  if [ $? -eq 0 ]; then
  echo "$line--$port端口status: 开启!"
  else
  echo "$line--$port端口status: 关闭!"
  echo "$line--$port端口status: Closed" >>$PWD/port_closed_status
  fi
sleep 1;
done<$PWD/hostlist


cat $PWD/port_closed_status


#send mail
closed=`cat $PWD/port_closed_status | grep Closed`
if [ "$closed" != "" ]
then
iconv -f utf-8 -t gb2312 $PWD/port_closed_status | tee $PWD/port_closed_status.txt > /dev/null
mail -s "Server Port Status " xxxxxxx@qq.com < $PWD/port_closed_status.txt -- -f monitor@t4game.com
fi