title: How to pull a specific file with GIT?
body: <p>Say you just want to get rid of the changes you've made to one file, and get back to whatever is in the repository. I used to do this in svn:</p>
  
  <pre><code>rm a-file.txt
  svn update a-file.txt
  </code></pre>
  
  <p>What is the equivalent in Git? I know how to fetch/pull <em>evrything</em> from the repository, but how about one single file?</p>