Backed up the whole disk image to an external drive because I didn't have time for a proper backup but knew I would need some of those files later.
Installed a fresh new OS on the same disk, used it for a couple of months.
Needed to make some space on the external drive I had the backup on so I'll just delete the backed up system files from it.
cd /mnt/external_drive
rm - r /usr /boot ...
As you can probably see, a fresh new install was happening again
Backed up the whole disk image to an external drive because I didn't have time for a proper backup but knew I would need some of those files later.
Installed a fresh new OS on the same disk, used it for a couple of months.
Needed to make some space on the external drive I had the backup on so I'll just delete the backed up system files from it.
As you can probably see, a fresh new install was happening again