UNIX version 4 is quite special on account of being the first UNIX to be written in C instead of PDP-11 ASM, but it was also ...

Computer History Museum software curator Al Kossow has pulled the contents from a more than half-century-old tape found at ...

UNIX V4, the first ever version of the UNIX operating system in which the kernel was written in the then-new C programming ...

Ken Thompson and Dennis Ritchie at a PDP-11. Peter Hamer [CC BY-SA 2.0] Last week the computing world celebrated an important anniversary: the UNIX operating system turned 50 years old. What was ...

Archivist Al Kossow of Bitsavers, who led the technical recovery, described the process as "easy" as such efforts go. The tape, he explained, had "a pretty ...

Linux, macOS, FreeBSD, Android, and other operating systems can trace their lineage back to the early commercial versions of ...

First of all, credits and acknowledgment for material available in this repository that is not my own (or has been modified by me based on previous work). The UNIX versions available in this ...

If you’ve just started reading and learning about Linux, you might have encountered the term “Unix”. The word itself looks similar to Linux, but what does it mean? Perhaps you’re wondering: what is ...

If you’ve ever transferred a text file from a UNIX based system to a Windows system directly, you know that when you open the text file on the Windows system, it is usually not displayed correctly.

Duo Unix includes a PAM module or alternatively a stand alone executable that can be used to protect programs such as SSH or Sudo. This repository is meant to be used for development or cutting edge ...