There are so many variants to
useradd -- which is correct?
CentOS release 5.11 (Final) I'm using
adduser --create-home baz but somewhat prefer the way Ubuntu asks extraneous questions about contact information. On Ubuntu, just
adduser desired_user_name sudo which is easier to remember -- at least for me.
Digital Ocean says to use
Use the usermod command to add the user to the wheel group.
usermod -aG wheel username
By default, on CentOS, members of the wheel group have sudo privileges.
Just handled differently?
(This is on Elastix 2.5 (asterisk) running on CentOS.)