title: How to list the size of each file and directory and sort by descending size in Bash?
body: <p>I found that there is no easy to get way the size of a directory in Bash?</p>
  
  <p>I want that when I type <code>ls -&lt;some options&gt;</code>, it can list of all the sum of the file size of directory recursively and files at the same time and sort by size order.</p>
  
  <p>Is that possible?</p>