title: How would you find text in a string in python and then look for a number after it?
body: <p>I have a log file and at the end of each line in the file there is this string:
  <code>Line:#</code> where <code>#</code> is the line number.</p>
  
  <p>I am trying to get the # and compare it to the previous line's number. what would be the best way to do that in python?</p>