A Toy OS Simulator, Inside a Fake Terminal

2026-01-19 · os, git, gdb

The /OS page is a small self-contained shell with an in-memory filesystem, a real (if simplified) git state machine, and a scripted gdb session you can step through.

None of it touches a real OS — it's all client-side state, but it behaves consistently, not just canned text.

Replace this placeholder with the real writeup.