title: Remove first 3 columns from `ls`?
body: <p>If I do <code>ls -o</code> I get</p>
  
  <pre><code>-rw-rw-r-- 1 louise     347967 Aug 28  2017 Screenshot from 2017-08-28 09-33-01.png
  -rw-rw-r-- 1 louise     377739 Aug 29  2017 Screenshot from 2017-08-29 10-39-49.png
  -rw-rw-r-- 1 louise     340682 Aug 29  2017 Screenshot from 2017-08-29 10-40-02.png
  </code></pre>
  
  <p>I really want to remove the first 3 columns, so I get</p>
  
  <pre><code>347967 Aug 28  2017 Screenshot from 2017-08-28 09-33-01.png
  377739 Aug 29  2017 Screenshot from 2017-08-29 10-39-49.png
  340682 Aug 29  2017 Screenshot from 2017-08-29 10-40-02.png
  </code></pre>
  
  <p><code>ls</code> can't do this, it seems. There are other questions here at SO about removing multiple columns, but not from the beginning.</p>