title: How to color ls - l command's columns
body: <p>I wonder if possible to have <code>ls -l</code> colored. I'm not talking about <code>--color</code>, of course. 
  I found an useful alias for display octal permission in an <code>ls -l</code> command, now, it's possible to color it? In the same way, is possible when I do <code>ls -l</code>, display <strong>only permissions</strong> in red or something? </p>