title: Where is the _socket file?
body: <p>I'm looking through python built in library modules, and for example in <code>socket.py</code> I see the line:</p>
  
  <pre><code>import _socket
  </code></pre>
  
  <p>I understand that the socket module acts as a wrapper for <code>_socket</code>.  I want to read through some of the source code files within <code>_socket</code> to see how certain tasks are accomplished. </p>
  
  <p>Where can I find <code>_socket</code> or any of these other shared files on a Linux box?</p>