Connect to system with expect

login.sh

#!/usr/bin/expect -f 

set target [lindex $argv 0];


set timeout 60
# Request the login password
stty -echo
send_user -- "Password for $target: "
expect_user -re "(.*)\n"
send_user "\n"
stty echo
set pass $expect_out(1,string)

#Connect using ssh
set timeout 2
spawn ssh -oStrictHostKeyChecking=no -oCheckHostIP=no $target
expect "?assword:"
send "$pass\n"
expect "$"