Free "UNIX and Linux Operating System Fundamentals" Course Udemy

There are no prerequisites for this course, other than a desire to learn the basics of the UNIX and Linux operating systems, which includes UNIX shell scripting. UNIX and Linux Operating System Fundamentals course begins with a brief history and overview of both UNIX and Linux, and then proceeds to teach you the skills required for working on a server running either operating system. Hands-on lab exercises are used to reinforce key concepts, and are completed by logging in on a real server in our Internet Lab from your work or home computer. We will be covering the followings in this course:
1.Operating System Concepts
2.Getting Connected, Logging In, and Logging Out
3.Operating System Commands
4.Working with Directories
5.Working with Files
6.I/O Redirection, Pipes, and Filters
7.Getting Help
8.Processes and Jobs
9.The Shell - A Closer Look
10.Introduction to the vi Text Editor
11.Introduction to Shell Scripting/Programming
12.Tools and Utilities
13.Interacting with Other Users