User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

When I need to work with Linux user accounts, I tend to default to the command line. Sure, there are GUIs for this purpose, but I find the command line to be more efficient and effective at this task.

If you’re administering a Linux server, chances are you have a lot of user accounts to manage and, along with these, a lot of files and settings to control. Here are some commands and issues that are ...

In Linux systems, including Debian 12, the sudo group grants users the ability to execute administrative commands. This provides them with the privileges to install, update, and delete software, ...

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Managing user groups on Linux systems is easy, but the commands can be more flexible than you might be aware. User groups play an important role on Linux systems. They provide an easy way for a select ...