Counting with md5sum on Reddit has gotten near impossible to do without brute force of some kind.
This code in this repo runs on OS X bash command line.
git clone https://github.com/thunderrabbit/live-md5-command-line-cheater.git live-cheat
cd live-cheat
./md5nder.pl 'Okay, but your NOUN is so ADJECTIVE!' 124
I also made a slow + fragile live md5 count recursive cheater