title: Use content of a file as argument for program
body: <p>I have a file A with content like this:</p>
  
  <pre><code>/filea
  /fileb
  /filec
  /filed
  </code></pre>
  
  <p>And I have a script xyz.pl to read one file and do something with it</p>
  
  <p>Now I want to provide each of the line in file A as argument to xyz.pl automatically. Effectively following commands are execute (in that order) </p>
  
  <pre><code>xyz.pl /filea
  xyz.pl /fileb
  xyz.pl /filec
  xyz.pl /filed
  </code></pre>
  
  <p>Is there any quick one-liner-command to do that ?</p>