I login as the only one user in the system However my /etc/group is empty and not editable. When I try to access as root, I've got an error
"User is not in the sudoers file. This incident will be reported" after erasing /etc/group
How to restore access as a root? I found a backup for /etc/group file and want to copy it
this question is different from this one How do I reset a lost administrative password? as far as the file /etc/group has been errased
Thanks
