ssh自动登录脚本

#! /usr/bin/expect

set IP [lindex $argv 0]
set PWD [lindex $argv 1]

spawn ssh root@$IP
expect {
    "*(yes/no)?*" {
        send "yes\r"
        expect "*password:*"
        send "$PWD\r"
    } 
    "*password:*" {
        send "$PWD\r"
    }
}
interact 

存储上述代码为auto_ssh.sh，

chmod  +x auto_ssh.sh

使用方法

./auto_ssh.sh ip password