动态登录服务器的脚本【备忘】

老忘记，shell还是菜鸟级别，问了阿干，放在这儿备忘

 

#!/bin/bash

 

sshpass=`which sshpass`

 

if [ -z "$sshpass" ];then

 

    ssh guolin.zhuanggl@172.16.20.162

 

else

 

    read -p "input 6 number:"  -n 6 pwd

 

    sshpass -p yourpwd$pwd ssh guolin.zhuanggl@172.16.20.162

 

fi