Expect Script to log into SSH

expectSSH

#!/usr/bin/expect -f

# Please remember to make the file executable using:
# chmod +x expectSSH.exp
# 
# To run the Script simply use ./expectSSH.sh yourhost.com root password

set host [lindex $argv 0]
set user [lindex $argv 1]
set pass [lindex $argv 2]

spawn ssh $user@$host
expect "assword:"
send "$pass\r"

interact

Simple, yet POWERFUL!