title: Append line break to every cat in pipe
body: <p>I have the following pipeline:</p>
  
  <pre><code>find /my/place -name 'test_*_blub' | xargs cat
  </code></pre>
  
  <p>While this works fine, I also want to have all file content terminated by a line break (<code>\n</code>).</p>
  
  <p>Could not yet figure out how to append the newline.</p>