Man i really like the format, but as an ex hetical hacker i raccomend you to use more command alias like "forw ---> cd".
Other then that the game is difficult to pick up but fun to play.
I really felt like an hacker behind a 80's computer trying to find the cure.
One important thing tho, at one moment i just began to spam ai.learn and even doing that made me win, you should make that the ai creates the cure ONLY if it has the right files and not the useless ones.
Great game over all!