On Mon, 9 Dec 2019 at 20:23, aprekates <apreka...@posteo.net> wrote: > > In https://wiki.debian.org/sudo it says: > > In order for a user to run sudo, the user must belong to group=sudo.
This refers to the fact that the sudo group is already configured in the /etc/sudoers file to have certain rights. If you search inside that file you will find it there. > But i see that adding a line in /etc/sudoers can allow me execute sudo > without being in the sudo group. Sure, you can add anything else you desire using the defined syntax, see 'man 5 sudoers'.