Enjoy a randomly generated fortune:
$ fortune | cowsay _________________________________________ / n = ((n >> 1) & 0x55555555) | ((n << \ | 1) & 0xaaaaaaaa); | | | | n = ((n >> 2) & 0x33333333) | ((n << 2) | | & 0xcccccccc); | | | | n = ((n >> 4) & 0x0f0f0f0f) | ((n << 4) | | & 0xf0f0f0f0); | | | | n = ((n >> 8) & 0x00ff00ff) | ((n << 8) | | & 0xff00ff00); | | | | n = ((n >> 16) & 0x0000ffff) | ((n << | | 16) & 0xffff0000); | | | | -- C code which reverses the bits in a | \ word. / ----------------------------------------- \ ^__^ \ (oo)\_______ (__)\ )\/\ ||----w | || ||
$output = shell_exec("/usr/games/fortune | /usr/games/cowsay"); echo $output;