Enabling use of the command-line interface

Use this procedure to enable a user to perform administrative tasks with the Control Center command-line interface.
  1. Log in to the host as root, or as a user with superuser privileges.
  2. Add a user to the serviced group.

    Replace User with the name of a login account on the host.

    usermod -aG serviced User
    Repeat the preceding command for each user to add.