check"></i><b>2.7</b> The 3 states</a></li>
<li class="chapter" data-level="2.8" data-path="version-control-git.html"><a href="version-control-git.html#un-staging-files"><i class="fa fa-check"></i><b>2.8</b> Un-staging files</a></li>
<li class="chapter" data-level="2.9" data-path="version-control-git.html"><a href="version-control-git.html#recovering-a-previous-version-of-a-file"><i class="fa fa-check"></i><b>2.9</b> Recovering a previous version of a file</a></li>
<li class="chapter" data-level="2.10" data