title: Sorting by integer value
body: <p>I am writing a bash script and I am using </p>
  
  <blockquote>
    <p><code>ps -e -o %cpu</code></p>
  </blockquote>
  
  <p>command.</p>
  
  <p>I would like to have output of sorted <code>%cpu</code> values (descending). How to do that?
  I know that I should use sort command but I don't know how.</p>