A simple script which you don't even need a documentation to use. It simply blocks people who are trying to steal the links in your site.

For example, you may have a list of files hosting on your site, but you found that some people are greedy enough to link directly to your files. On one hand, you lose bandwidth, on the another hand, you lose hits which should be yours.

You want to restrict the downloaders so that they can only download the file from your site. So what should you do? Get Getitex!