Title: Introduction to Linux
Course: CIS 121: Linux/UNIX I: Fundamentals ~ For IGNITE Review > Section: Learning Modules

This introductory module briefly introduces the concept of an Operating System in general and Linux in particular.  The evolution from UNIX to Linux and maturing of Linux is mentioned, and the command line is introduced.

- Understand the components of an operating system
- Be familiar with:
  - UNIX and Linux history
  - Linux and UNIX connection and differences
  - Linux and Mac connection and differences
  - Common Linux distributions
  - Release Cycles
- Understand the terms:
  - Operating System
  - Kernel
  - Command line interface
  - GUI and its components
  - Utility Programs
  - Libraries
  - Productivity programs
  - Distribution

Required Activities:

- Readings
  - Review the pages in this module
  - Read Chapter 1, pages 1-19, in the Linux Essentials text book

Videos and Presentations
- View the following videos and use the presentation as an extra resource outlining the topics covered in the video.
Consider pausing the videos at different intervals while you practice what is taught.
  - Introduction to UNIX and Linux PDF or ODP
  - Introduction to UNIX and Linux Part 1 video lecture (Time: 24:46)
  - Introduction to UNIX and Linux Part 2 video lecture (Time: 21:01)
- Exercise - complete the following exercises (located under the Exercises link within the left navigation area):
  - Exercise 1
- Quiz - complete the following quiz (located under the Quizzes and Exams link within the left navigation area):
  - Quiz 1

Enrichment Activities:

- Watch the video What is Linux? (Time: 5:30)
- Reference Text: Read pages 1-12 in the Unix and Linux book