1 points ·
If you know the root password, then you can switch to the account called `root` using the `su root` command.
In Linux there is always a user called `root`, which is the only account allowed to perform most system management tasks. The `sudo` command just executes a commend as `root`. Most of the time you don't need to actually sign into the `root` account, just use `sudo`, but you can actually sign into it in the terminal as it *is* a real bona fide user account.
The sudoers file is located at `/etc/sudoers`. Do keep in mind that this file should not be edited directly. You can use the `cat` command which will print the content of a file to the terminal. So try `cat /etc/sudoers`.