title: OS X El Capitan deny copy file to Safari directory
body: <p>In older OS X versions I can copy a file by dragging it to Safari directory like the picture below shows. But it doesn't work in El Capitan:</p>
  
  <p><a href="https://i.stack.imgur.com/zyeBo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zyeBo.png" alt="enter image description here"></a>
  So I open Console, sudo to root use [copy] command to copy, but It show below alert:</p>
  
  <p><a href="https://i.stack.imgur.com/inB6B.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/inB6B.png" alt="enter image description here"></a></p>