Want to run old versions of UNIX for the PDP-11 on modern hardware and OSes like Linux, macOS, or FreeBSD? You can do it now for educational purposes and see how much Unix evolved over time. Ancient UNIX versions available for the PDP-11 include Version 1 UNIX, Version 5 UNIX, Version 7 UNIX, and 2.11BSD UNIX. Give it a try and experience the history once again.
Repo and build info is here https://github.com/felipenlunkes/run-ancient-unix
