Linux

What is Linux? Learn about Processes, the way Linux manages programs. Find out what they are, how they work, and how to manage them.

What is Linux? Learn about Permissions, the way Linux controls access to files and directories. Find out what they are, how they work, and how to change them.

What is Linux? Learn about Directories & Files, the way Linux organizes data. Find out what they are, how they work, and how to create them.

What is Linux? Learn about Users & Groups, the way Linux controls access to files, directories, and resources. Find out what they are, how they work, and how to create them.

What is Linux? Learn about the Linux Shell, the user interface for accessing the operating system's services. Find out what it does, how it works, and how to find your shell version.

What is Linux? Learn about the Linux kernel, the heart of the Linux operating system. Find out what it does, how it works, and how to find your kernel version.