Linux groups allow better control access to files and folders. Here are the five commands you'll want to keep in your back pocket.

Setting up and managing groups on Linux systems can help when you need to assign specific privileges to particular groups of people.

If you need to add a new user to Linux, Jack Wallen is here to assure you the task isn't even remotely challenging.

Groups are identified by a Group ID (GID), similar to how users are identified by UIDs. User and Group Management Tools Linux offers a suite of command-line tools for managing users and groups: ...