404 Not Found

Enjoy a randomly generated fortune:

$ fortune | cowsay

 _________________________________________
/ I would like to know What I was fencing \
| in And what I was fencing out.          |
|                                         |
\ -- Robert Frost                         /
 -----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

$output = shell_exec("/usr/games/fortune | /usr/games/cowsay");
echo $output;