How to undo move /home into /old_home?
I mistakenly missed the action "Preparing fstab for the switch" and also went on to the next action of "Moving/ residence right into/ old_home" under the documents for establishing a different residence dividing below: https://help.ubuntu.com/community/Partitioning/Home/Moving
Is it all right to simply do the action "Preparing fstab for the switch" from below or do I need to undo "Moving/ residence right into/ old_home"? Is so, just how may I do that?
Will editing and enhancing the fstab documents after
cd / && sudo mv /home /old_home && cd / && sudo mkdir -p /home injury my computer system?