title: How to 'git pull' all the branches easily?
body: <blockquote>
  <p>git pull --help</p>
  <p>Incorporates changes from a remote repository into the current branch.</p>
  </blockquote>
  <p>I pull the git repository for offline view of the code and like to have the updated code for the different branches. How do I pull the code for all the branches easily without doing a pull for each branch manually?</p>
  <blockquote>
  <p>--all -- Fetch all remotes.</p>
  </blockquote>
  <p>--all didn't help.</p>