Hackernews posts about Unixes
- Unix v4 Tape Found (discuss.systems)
- Ironclad – formally verified, real-time capable, Unix-like OS kernel (ironclad-os.org)
- Ken Thompson recalls Unix's rowdy, lock-picking origins (thenewstack.io)
- 52 Year old data tape could contain Unix history (www.theregister.com)
- Run ancient UNIX on modern hardware (github.com)
- A Commentary on the Sixth Edition Unix Operating System (1977) (warsus.github.io)
- Tape containing Unix v4 found – OSnews (www.osnews.com)
- Ironclad OS project popping out Unix-like kernel using Ada (www.theregister.com)
- Unix Recovery Legend (www.ee.torontomu.ca)
- It's a Unix System – Jurassic Park Control Console (jurassicsystems.com)
- Unix Hater's Handbook Stinks (boxbase.org)
- Tape containing UNIX v4 found (oldbytes.space)
- How were large Unix installations managed in the 80s/90s? (retrocomputing.stackexchange.com)
- Xv6, a simple Unix-like teaching operating system (pdos.csail.mit.edu)
- The Unix Tree (www.tuhs.org)
- sit: Create StuffIt archives on Unix systems (github.com)
- The API of a Camera and the Unix Manifesto (www.eliseomartelli.it)
- AT&T Archives: The Unix Operating System [video] (www.youtube.com)
- Unix Shell Basics (elixirestonia.github.io)
- LPE via refcount imbalance in the af_Unix of Ubuntu's Kernel (ssd-disclosure.com)
- Show HN: Zrc - a Unix shell without fi, esac or done (github.com)
- Why Unix requires mount points (utcc.utoronto.ca)