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Enjoy a randomly generated fortune:

$ fortune | cowsay

 _________________________________________
/  A hard-luck actor who appeared in one  \
| coloossal disaster after another        |
| finally got a break, a broken leg to be |
| exact. Someone pointed out that it's    |
| the first time the poor fellow's been   |
\ in the same cast for more than a week.  /
 -----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

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