Gmail Login by Automating Browser

Prerequisites

• Make sure you run latest version of firefox
• Make sure you have installed geckodriver (a firefox webdriver) in your ruby executable path
• Run gem install watir to install watir gem

It's show time!!

require 'watir'                       
browser = Watir::Browser.new(:firefox)         # To launch the browser
browser.goto("https://www.gmail.com")
sleep 2
browser.text_field(class: "whsOnd zHQkBf").set "{ YOUR GMAIL ADDRESS HERE }"  
sleep 2
browser.span(index: 4).click
sleep 2
browser.text_field(name: "password").set "{ YOUR GMAIL PASSWORD HERE }"
sleep 2
browser.send_keys :enter

finally, cd to the script path in the terminal and type

ruby FILENAME.rb

Sit back and watch it in action!!