How to unlock the administrator account

[jamesatlinux]

Wow! If you get locked out you are presented with:
CAUTION
Manual changes to the database can destroy your instance beyond repair. to prevent this create a copy of your database before executing: cp /PATH/TO/JELLYFIN/DB/jellyfin.db /PATH/TO/JELLYFIN/DB/jellyfin.db.bck

I guess Jellyfin will be a fringe app. You have to learn Sqlite if you make a common mistake of locking yourself out. Not to mention that half of the tutorials are invalid since they changed where the database even is. SCARY!