Enjoy a randomly generated fortune:
$ fortune | cowsay
_______________________________________
/ * liw prefers not to have Linus run \
| Debian, because then /me would |
| |
| have to run Red Hat, just to keep the |
| power balance :) |
| |
\ -- #Debian /
---------------------------------------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
$output = shell_exec("/usr/games/fortune | /usr/games/cowsay");
echo $output;