Chapter 8: Using the Command Line Interface402config:#user defaultpreferences preferredTemperatureUnit F preferredLengthUnit feetpreferredPressureUnit psiResults:The default temperature unit is set to Fahrenheit.The default length unit is set to feet.The default pressure unit is set to psi.Role Configuration CommandsA role configuration command begins withrole.Creating a RoleThis command creates a new role, with a list of semicolon-separatedprivileges assigned to the role.config:#role create ;;...If a specific privilege contains any arguments, that privilege should befollowed by a colon and the argument(s).