How do you add a user to wheel group Linux?
- Step 1: Verify the Wheel Group is Enabled. Your CentOS 7 installation may or may not have the wheel group enabled. Open the configuration file by entering the command: visudo.
- Step 2: Add User to Group. To add a user to the wheel group, use the command: usermod –aG wheel UserName.
What is Linux wheel user? The wheel group is a special user group used on some Unix systems, mostly BSD systems, to control access to the su or sudo command, which allows a user to masquerade as another user (usually the super user). Debian-like operating systems create a group called sudo with purpose similar to that of a wheel group.
How do I see users in wheel group? To find out who is the in wheel group, look in the /etc/group file, but keep in mind that users may be members of the wheel group through their /etc/passwd file entries. To see if special privileges are given to the wheel group (this is not uncommon), look at the /etc/sudoers file.
How do you add a user to the sudoers file CentOS? To add a user to the sudo group, input the command “usermod -aG wheel” followed by the username in the Linux terminal as a root user or a user with sudo privileges. The user will be asked to enter the password, type the password. That’s it.