shell脚本 expect 实现自动登陆

vi auto_ssh.exp

#!/usr/bin/expect

 

set ipaddress "123.227.159.159"

set passwd "你的密码"

set timeout 30

 

spawn ssh root@$ipaddress

 

expect {

"yes/no" {send "yes\r";exp_continue}

"password" {send "$passwd\r"}     #必须要加\r

}

interact