The book is specifically intended for training employees to work with Linux. The main advantages of the book:• Contains thematically grouped lessons, which will quickly help you find what you need and move on to a specific chapter, where this topic is discussed in detail• Describes the basics of the Linux operating system, including its distributions, types of open source applications, free Software, licensing, navigation and much more• Explores working with the command line, including navigating it, turning commands into scripts, etc.• Teaches how to create user types and user groups (2015 - original, 2017 - translation)< /p>