How To Use expect with bash script

#!/bin/bash

username="saju"
password="saju"

expect -c "
        ##Enable debug mode
        #exp_internal 1
        #set timeout 20
        spawn ssh $username@192.168.56.101
        expect "?assword:"
        send \"$password\r\"
        ##To Get console after SSH
        interact"

Howto Debug Expect Script

#!/usr/bin/expect -f

#Enable debug mode
exp_internal 1

set timeout 20

spawn ssh saju@192.168.56.101
expect "password"
send "saju\n"

##To Get console after SSH
interact

Expect Script Example for SSH

#!/usr/bin/expect -f

#Enable debug mode
#exp_internal 1

set timeout 20

spawn ssh saju@192.168.56.101
expect "password"
send "saju\n"

##To Get console after SSH
interact