Hacker News with Generative AI: UNIX

Playing with HP Pa-RISC (thejpster.org.uk)
Having enjoyed some time with my Silicon Graphics POWER Indigo 2, I started to wonder what the other 1990's UNIX RISC machines might be like in comparison.
macOS Sequoia is certified to Unix 03 (opengroup.org)
UNIX® certification provides a vendor-neutral, highly regarded, and global benchmark for identifying open operating systems.