title: List all the versions of a given line number in the GIT history
body: <p>Is it possible in Git to list all the previous versions of a given line in a file by the line number? </p>
  
  <p>The reason why I would find it useful is to be able to easier troubleshoot a problem based on logged stack trace report.</p>
  
  <p>i.e. I have a <code>undefined method exception</code> logged at a line 100 of a given file. The file is included in plenty of commits which caused the given line might have 'traveled' up and down the file even without any changes made to it.</p>
  
  <p>How would I print out the content of line 100 of a given file across last x commits?</p>