 shell on your system</a></li>
<li class="chapter" data-level="4.2" data-path="essential-unixlinux-terminal-knowledge.html"><a href="essential-unixlinux-terminal-knowledge.html#navigating-the-unix-filesystem"><i class="fa fa-check"></i><b>4.2</b> Navigating the Unix filesystem</a>
<ul>
<li class="chapter" data-level="4.2.1" data-path="essential-unixlinux-terminal-knowledge.html"><a href="essential-unixlinux-terminal-knowledge.html#changing-the-working-directory-with-cd"><i class="fa fa-check"></i><b>4.2.1</