Linux distributions vary widely in how they come configured. For example, Ubuntu doesn't allow you to use the root user out-of-the-box. You can only operate superuser commands using the sudo command.

Looking to dive into the world of Linux? Learn the essential Linux commands that will help you take full advantage of its capabilities.

Our Linux cheat sheet includes some of the most commonly used commands along with brief explanations and examples of what the commands can do.

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a ...

The course focuses on mastery of the basic commands involving administration of the Ubuntu OS, one of the most popular flavours of Linux.