title: pull specific commit/file from git
body: <p>I have made two commits in my git repository and push them to my git server</p>
  
  <p><strong>the two commits are</strong> </p>
  
  <ul>
  <li>In first commit file A is committed </li>
  <li>In second commit file B is committed</li>
  </ul>
  
  <p>now on the other development server I want to pull only the first commit or FILE A from git server. How to do this ?</p>