Unix & Linux: File System Uid And Gid In Linux

What is Unix and why does it matter? Operating System OS Explained, History, Unix vs Linux, etc.

The History of Unix, Rob Pike

Stephanie Borgman

The Rise of Unix. The Seeds of its Fall.

Unix vs Linux

It's a unix system

A Chronicle of the Unix Wars

AT&T Archives: The UNIX Operating System

AT&T Tech Channel

Unix Pipeline (Brian Kernighan) - Computerphile

Unix Command Tutorial 2: LS

Developer's Pool

The History of UNIX

UNIX: Making Computers Easier To Use -- AT&T Archives film from 1982, Bell Laboratories

AT&T Tech Channel

Unix Shell Crash Course || Unix Shell Tutorial for Beginners

Introduction to UNIX | UNIX Tutorial for Beginners | UNIX Training | Edureka

Ken Thompson and Dennis Ritchie Explain UNIX (Bell Labs)

Why wasn't Windows built on top of Unix? | One Dev Question with Larry Osterman

Windows Developer