404 Not Found

Enjoy a randomly generated fortune:

$ fortune | cowsay

 ________________________________________
/  joeyh now has a terminal at \
| the couch?  That guy is      |
| wired, I swear =>  Knghtbrd:   |
| laptop  and I don't mean the   |
\ cats.                                  /
 ----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

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