title: Run command line arguments in python script
body: <p>I have a program that is run from the command line like this</p>
  
  <pre><code>python program.py 100 rfile
  </code></pre>
  
  <p>How can I write a <em>new</em> script so that instead of running it with just the '100' argument, I can run it consecutively with a list of arguments like [50, 100, 150, 200]?</p>
  
  <p>Edit: The reason I am asking is that I want to record how 'program.py' executes with different arguments.</p>