ssh expect登录

[gamester88@gamester88 test]$ more ssh

#!/usr/bin/expect

set ipaddress [lindex $argv 0]

set passwd [lindex $argv 1]

spawn ssh -p 22 root@$ipaddress

expect {

                "want"        {send -- "yes\r"; exp_continue}

                "password:"   {send -- "$passwd"}

                "No route"    { exit }

                }

set timeout 5

send "\n"

expect "*#"

send "uptime\r"

interact

[gamester88@gamester88 test]$ ./ssh 192.168.10.230 密码

spawn ssh -p 22 root@192.168.10.230

root@192.168.10.230's password: 

Last login: Fri Jul  2 11:16:41 2010 from 192.168.10.239

[root@igowei ~]# uptime

 11:19:36 up 18 days, 26 min,  1 user,  load average: 0.00, 0.00, 0.00

[root@igowei ~]#