On Wed, Sep 10, 2008 at 7:27 PM, Angel Alonso <f3ler0x69 / gmail.com> wrote:

> That don't work for me.
> Only print in the screen the command.

That sounds like you're using standard quotes (' or ").
You need to use 'backticks' (`).

-- 
Rasputnik :: Jack of All Trades - Master of Nuns
http://number9.hellooperator.net/