title: Passing variables on the command line to a Cucumber test
body: <p>I'm trying to keep usernames and passwords for a cucumber project out of version control.</p>
  
  <p>Is there a way to manually pass variables on the command line like usernames and passwords to a cucumber script?</p>
  
  <p>My backup plan was to put them in a YML file and add that file to the gitignore so they aren't put in version control.</p>