title: mkdir command for a list of filenames paths
body: <p>I have txt file with content like this</p>
  
  <pre><code>/home/username/Desktop/folder/folder3333/IMAGw488.jpg
  /home/username/Desktop/folder/folder3333/IMAG04f88.jpg
  /home/username/Desktop/folder/folder3333/IMAGe0488.jpg
  /home/username/Desktop/folder/folder3333/IMAG0r88.jpg
  /home/username/Desktop/folder/folder3333/
  /home/username/Desktop/folder/
  /home/username/Desktop/folder/IMAG0488.jpg
  /home/username/Desktop/folder/fff/fff/feqw/123.jpg
  /home/username/Desktop/folder/fffa/asd.png
  ....
  </code></pre>
  
  <p>these are filenames paths but also paths of folders.
  The problem I want to solve is to create all folders that doesn't exist. </p>
  
  <p>I want to call mkdir command for every folder that does not exist</p>
  
  <p>How can I do this on easy way ?</p>
  
  <p>Thanks</p>