#!/usr/bin/expect

set timeout 5

spawn ssh 192.168.6.136 -p 1024

expect {
    "Connection refused" exit
    "Name or service not known" exit
    "continue connecting" {send "yes\r";exp_continue}
    "password:" {send "123passwd\r";exp_continue}
    "Last login" {send " ifconfig |grep eth0 -A3\n"}
}

expect eof
exit