Linux is a multi-user environment, which means more than one user can use the system at one time. Granted, that mostly takes the form of console access (via SSH), because you can't easily have two ...

Once you have users set up in Linux, you can add details using the command usermod. Modifications might include adding the user's full name, changing their login shell, or adding them to groups.

And that's all there is to add a new user in Linux, from both the GUI and the command line. As I said, once you know how to add a user from within the Ubuntu GUI, you shouldn't have much trouble ...

You can also create a user profile and add the new profile to a group with one command by typing in "useradd -G GROUP USER" and replacing GROUP with the group name and USER with the user profile name.

Identifying the User List Existing Users. cut -d: -f1 /etc/passwd . Select the User. Choose the username you wish to add to the sudo group. Check Existing sudo Group Membership. groups <username> ...

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 ...

Sending messages to other users on the Linux command line can be very easy, ... Adding, managing and deleting groups on Linux. Mar 20, 2025 3 mins. Show me more. Popular Articles Podcasts Videos.