1. A good start
2. Manage your server
3. Keep your server on time
4. Host a website
5. Host emails
6. Domain name server: DNS
7. Virtualization
8. VPN
9. Services: XMPP, Mailing-lists, Gemini, Gopher, Seedbox, Syncthing, Tor...
10. Tips, FAQ, comments...
11. Configuration examples
12. Notes