Keeps the Xinu Millennium Edition: first port to a modern RISC architecture: PowerPC G3 and G4. Marquette University Department of Mathematics, Statistics and Computer Science.

Xinu creator, Distinguished Professor of Computer Science, Purdue University; information, essays, affiliations.

Directory with Xinu OS for LSI-11 PDP-11 series of 16-bit computers; distribution has SunCHIP (a.k.a. CHIP) C compiler and assembler, both written in C. Unix archive. The Unix Heritage Society, Unix Archive.

Growing article, with links to many related topics. Wikipedia.