He was also executive director of both the USENIX Association in its very early years.

During college, his Unix history book was the first one I read that actually made the AT&T => BSD => linux throughline make sense. RIP.

https://en.wikipedia.org/wiki/Peter_H._Salus

Quarter century of UNIX sounds interesting.

I found at least 1 copy in the Internet Archive.

https://archive.org/details/aquartercenturyofunixpeterh.salu...

The cover looks redacted, as the "Sex, Drugs" from "Sex, Drugs, Unix" was removed. Hopefully the content wasn't censored as well.

RIP a goat