In this study, the authors took a close look into the evolution of UNIX, from the PDP-7 Research Edition to FreeBSD 11.

Web Development History is an excellent resource on different aspects of web development history.

This article gives an insight into the history of the ENIAC (Electronic Numerical Integrator and Computer) on the occasion of its 75th anniversary.

Transcription of a short talk that explains how the if-then-else statement came to life.

In preparation for a talk on Seventh Edition Unix this fall, I stumbled upon a service list from DEC for all known PDP-7 machines. From that list, and other sources, I believe that PDP-7 serial number 34 was the original Unix machine.

NeXT Software and Peripherals catalog Fall 1989

1991 Turing Award Lecture

This website describes PDP2011 – a re-creation of the well known series of PDP-11 computer systems in VHDL. Everything that is needed to run a PDP-11 system is included; you can run a complete Unibus PDP-11 system with console, disks and other peripherals on a simple low cost FPGA development board. The original V5-V7 versions of Unix, BSD 2.11, and the original DEC operating systems for the PDP-11 work.

Vintage technology has powered the innards of the NYC subway system for decades—and sometimes, it surfaces in interesting ways. This one’s for you, OS/2 fans.

g/regex/p -> /g/re/p -> grep