title: git push on a remote branch
body: <p>I have a remote project that have a branch. So I first clone the repo. Then issue the following to the clone to work on a branch:</p>
  
  <pre><code>git checkout -b &lt;name&gt; &lt;remote_branch_name&gt;
  </code></pre>
  
  <p>Then I made the changed needed on this branch and want to commit by doing this:</p>
  
  <pre><code>git commit -a -m "changed made"
  </code></pre>
  
  <p>However when i want to push back to the remote branch it just say 'Everything is up to date'</p>
  
  <pre><code>git push 
  Everything up-to-date
  </code></pre>
  
  <p>I check by clone the remote repo again in a different directory it haven't push the changes over.... 
  So how do i push my changes back to the remote branch</p>
  
  <p>Thanks</p>