title: Reading files on EC2 from AWS Lambda
body: <p>I have some files uploaded on an EC2 instance.
  I would like to read and process them from a lambda function.</p>
  
  <p>Is there a short snippet (Python preferred) on how to do it?
  Or just a short tutorial?</p>
  
  <p>I've been through ton of tutorials but I can't figure it out yet</p>