This setup uses docker containers run by systemd services to automatically start up Jellyfin media server and transmission torrnet client with web interface.
This is a setup for a RPi running Raspbian (Debian), but will work on any other platform.

Required for this setup is docker and docker-compose. Also, the system must use systemd services manager (default in Ubuntu and Debian).

1. Change the name of the folder user under home to the real user name
2. Edit home//transmission/docker-compose.yml: Set PUID and PGUID to the real user and group IDs. Can be retreived by uid -u and uid -g respectively Set USER and PASS. These are the webl ogin credentials to your transmission server. Set the source folder for /download volume: Replace /media/data with your download destination
3. Edit home//jellyfin/docker-compose.yml: Set PUID and PGUID Set the source folder for /media volume
4. Edit the services file under etc/systemd/system/: Set the correct user folder
5. Copy the files to place:

   sudo cp -r etc/ /
   cp -r home/<user> /home/<user>/
   

6. Reload systemd daemon and enable services:

   sudo systemctl daemon-reload
   sudo systemctl enable transmission
   sudo systemctl enable jellyfin
   

7. Start services:

   sudo systemctl start transmission
   sudo systemctl start jellyfin