Éric Lévénez, who studies the history of computers, presented `` UNIX History '', which shows the history of `` UNIX '' over 50 years in chronological order, which is the first OS written in a ...

An old book about an even older operating system.

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 ...

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 ...

But these mistakes are also easy to fix.

Forty years ago this summer, a programmer sat down and knocked out in one month what would become one of the most important pieces of software ever created. In August 1969, Ken Thompson, a programmer ...

Unix is among the oldest and most reliable operating systems. Developed in the late 1960s and early '70s at AT&T's Bell Laboratories, Unix was never seen as a cash cow for Ma Bell. In fact, AT&T ...

The above video may or may not be an accurate depiction of the early days of Linux. In Helsinki in 1991, a college student named Linus Torvalds was working on what was “initially a terminal emulator, ...

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, ...