<ul><li>Linux is a multi-user operating system with three main types of users: root user (superuser), regular users (standard accounts), and system users (service accounts).</li><li>The root user has unlimited access to the system and is used for administrative tasks.</li><li>Regular users can only access their own files and directories, while system users manage background services.</li><li>Understanding user types is important for access control, security, and maintaining system stability.</li></ul>

Understanding Types of Users in Linux

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