Probably a significant number of HN readers have done something like this at one point. IIRC there is a MIT course where you do a modern Unix clone in one semester.
There is an ocean between that and being an expert in Linux internals.
Oh, and the original UNIX was done in one week by one guy.
There is an ocean between that and being an expert in Linux internals.
Oh, and the original UNIX was done in one week by one guy.