How do you manage users and groups on Linux systems using commands such as useradd, usermod, and groupadd?
Linux is a popular operating system for system administrators, as it offers flexibility, security, and customization. One of the essential tasks of a Linux system administrator is to manage users and groups, which are the basic units of access control and permissions. In this article, you will learn how to use some common commands to create, modify, and delete users and groups on Linux systems.