Hidden in storage, a University of Utah research associate happened upon the only known ...

It took careful work to recover the UNIX V4 operating system from the 9-track magnetic tape. The software is foundational for ...
How-To Geek on MSN

UNIX V4 is back: I booted into the 1973 OS and it made me weirdly happy

I booted UNIX V4 (first C rewrite) in a PDP‑11 emulator. It feels tactile—no backspace, staggered print, slower typing, and ...
Network World

SGI compares Linux, Unix source code

An open letter to the Linux community published this week by Silicon Graphics indicates that SGI has conducted a comprehensive comparison of the Linux kernel and the Unix System V source code owned by ...