title: Linux Find command source code
body: <p>When I type find into my terminal, this is the output I get: </p>
  
  <pre><code>My-MacBook-Air:desktop User$ find
  usage: find [-H | -L | -P] [-EXdsx] [-f path] path ... [expression]
         find [-H | -L | -P] [-EXdsx] -f path [path ...] [expression]
  </code></pre>
  
  <p>How does my computer know where the source code for this command is and how can I access it myself?</p>