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

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.

There’s a new Linux security tool you should be aware of — Cmd (pronounced “see em dee”) dramatically modifies the kind of control that can be exercised over Linux users. It reaches way beyond the ...

If you have users that need certain admin privileges on your Linux machines, here's a walk-through of the process for granting full or specific rights. How many times have you created a new user on a ...

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

When logged in as a SUDO user. When logged in as ROOT. 1] When logged in as a SUDO user After you have opened your Linux distro and logged in as a SUDO user, enter the following command to add a user: ...