1. Find your steamID64
You do this by going to your Steam profile and copying the profile link, then paste it into steamid.io
Copy the steamID64
2. Log in to the Game Panel, and go to your server.
3. Stop the server
4. Go to Files
5. Find adminlist.txt in /home/container/.config/unity3d/IronGate/Valheim
6. Open adminlist.txt
7. Paste the steamID64 on line 2 and save
If you want more people with admin rights, follow all the steps above to find another steamID64, then paste it on line 3 and so on.
