The moment when an antique operating system that has not run in decades boots and presents a command prompt is thrilling for Warren Toomey. He compares it to restoring an old Model-T. "An old car ...

This November, the Unix community has another notable anniversary to celebrate: the 40th birthday of the first edition of Ken Thompson and Dennis Ritchie’s Unix Programmers Manual, released in ...

I booted UNIX V4 (first C rewrite) in a PDP‑11 emulator. It feels tactile—no backspace, staggered print, slower typing, and it forced me to slow down. Classic Unix tools (ls, cat, ed, cal, dc) and ...

Unix was developed in 1969 by Ken Thompson and Dennis Ritchie at AT&T, who scaled down the sophisticated, multiuser MULTICS operating system for Digital's PDP-7. The Unix name was coined as a ...

I’ve heard that those who can’t remember history are condemned to repeat it but for Unix users, repeating history is not only advantageous, it’s something of a skill. When working on the command line, ...