title: Allow access to a directory
body: <p>I've can easely find a lot of .httaccess blocking examples, but in my case I would actually do the quit opposite, and allow access from all in subfolders matching <code>(^|/)/thumbs/(/|$)</code></p>
  
  <blockquote>
    <p>If you have a directory named 'blah' that you want to block, but it
    can occur anywhere in your directory tree, use the following: 
    RewriteEngine On RewriteRule (^|/)blah(/|$) - [F]</p>
  </blockquote>
  
  <p>Any body who know how to accomplish this?</p>