Jack Wallen walks you through creating new users and groups on Linux and adding those new users to the new groups.

Use this guide to learn how to easily create and manage a MySQL 8 user with remote access to all databases.

Sudo stands for "superuser do" and gives a user access to administrator-like powers. Here's how to use this powerful tool.

A new Linux vulnerability known as 'Dirty Pipe' allows local users to gain root privileges through publicly available exploits.