I love this game. You replicated the terminal+shell so accurately. You even added redirects and small QOL things like autocomplete. My only gripes are that you can’t use mousewheel to scroll (which I know older terminals did not support but its convenient) and the text animation felt overdone. The text animation was really well done but I felt like it was slowing me down.
Overall tho, I loved this game. The puzzle was great, it was a good narrative, and again you absolutely nailed the look, feel, and features. Great work!