Jellyfin Backup

[alleycat]

On my bare metal, non-docker, Jellyfin install I opted to write a short backup script and setup a cron. When the cron triggers, in the middle of the night when no one is using my Jellyfin, it runs the script, which stops jellyfin and then rsyncs any changes to a backup folder.  Then I setup Duplicati to sync the backup directory to my Google Drive.  Duplicati is configured to keep 30 days of backups, which are differentials so it isn't using up a huge amount of space.

Would you be willing to share this script with us noobs? I've been worried about backing up. I would like to backup to TrueNAS Scale.
This sounds like what I've been looking for...