Shell script for NTU campus vpn connection

ntuvpn.sh

#!/usr/bin/expect

set timeout 10
spawn sudo openconnect ntuvpn.ntu.edu.sg --prot=pulse

expect "Password:"
send "ACCOUNTPWD\n"

expect "Realm"
send "Student\n"

expect "Username:"
send "UNAME\n"

expect "Password:"
send "PWD\n"

interact