My friends at OCWP typically send people to these websites when posed with this question:
My buddy Steve just asked me about this so I thought I’d post it here and share. Also this may help future Jason can find these links again 🙂
Fix a corrupted Plex database on Unraid, Docker, or bare metal with PlexDBRepair. Step-by-step guide to stop Plex, repair, and restart.
How I built a script that snapshots my Unraid box (hardware, disks, shares, Docker, etc.) and publishes it as pretty Markdown pages in WikiDocs.
Forced password resets and logging out all your devices and losing server access
This one may be a time machine, it's about 25 years old.