title: Jenkins : how to print the contents of a text file to the build log?
body: <p>I have a non-deterministically working Jenkins build step that prints text. It's multi line and has lots of urls in it. It's a python build step.
  <code>
  print("""\
  xxxx
  yyy
  ")
  </code>
  It works many times, but not all the times - it messes up the next step when it fails. </p>
  
  <p>I'm not sure how to debug, but maybe I should just add a step that displays the contents of a text file on the console output log. I can't find such a plugin? 
  thank you!</p>