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Enjoy a randomly generated fortune:

$ fortune | cowsay

 _________________________________________
/ He probably just wants to take over my  \
| CELLS and then EXPLODE inside me like a |
| BARREL of runny CHOPPED LIVER! Or maybe |
| he'd like to PSYCHOLIGICALLY TERRORISE  |
| ME until I have no objection to a       |
| RIGHT-WING MILITARY TAKEOVER of my      |
| apartment!! I guess I should call AL    |
\ PACINO!                                 /
 -----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

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