Linux courses are classes you can take to learn about the Linux operating system. Linux is an open source operating system. This means anyone can access and alter the program code. Understanding how to manage Linux can help you more efficiently manage your computer system's hardware and resources. Through a Linux course, you can also learn to manage servers and file systems with basic Linux commands.There are a wide range of Linux courses you can take, ranging from beginner introductions to advanced topics. When selecting a course, consider your level of Linux expertise and your specific learning goals. You can also consider course elements like length, location, course requirements, instructor credentials and whether it's online or in-person.The Linux Foundation offers a wide range of courses that can help you develop your knowledge of Linux features. Their 6-week introductory course includes between three and four hours of work per week. It covers various Linux system tools and techniques, including the command line and graphical interface, to give beginners a solid knowledge basis on which they may build. Other specific areas of focus include: