        dot <code>.</code> represents the current directory. You can use these special
            expressions with any command that deals with directories. For
            example, you can <code>mv</code> a file to the current directory with the
            command</p>

          <pre><code>mv some_file .</code></pre>
        </blockquote>


        <h3 id="removing-files">Removing files</h3>


        <p>Recall the <code>rm</code> command we
          <a href="#removing-directories">introduced earlier</a>