linux 自动登录脚本

#!/usr/bin/expect

set port 22
set user xiaoming
set password xiaoming123
set host 111.222.22.33
set time 30

set timeout $time

spawn ssh -p $port $user@$host

expect {
"yes/no" {send "yes\r"}
"*password:*" {send "$password\r"}
}

expect eof

interact

#执行时不要用sh  要用expect
expect file or ./file