title: how to use the unix "find" command to find all the cpp and h files?
body: <p>I know that to find all the <code>.h</code> files I need to use:</p>
  
  <pre><code>find . -name "*.h"
  </code></pre>
  
  <p>but how to find all the <code>.h</code> AND <code>.cpp</code> files?</p>