title: How to check Pentaho kettle version from the command line?
body: <p>I know I can check the Pentaho version by opening the spoon.sh in vi mode, but the Pentaho that is installed in production environment doesn't have that information in it. Probably some employee before me has edited it. 
  So is there any other way that I can know the version of the Pentaho that is being used on the server?</p>