This site (https://landchad.net/) (archive (https://archive.ph/rsPc3)) has a lot of guides that I found to be important. It's a great resource to jumpstart these kinds of tasks which every internet steward should get done for themselves and their loved ones.
Some additional guides I felt like highlighting:
- cgit guide (https://landchad.net/cgit/) (archive (https://archive.ph/PoZtE))
- Fosspay guide (https://landchad.net/fosspay/) (archive (https://archive.ph/76i1x))
- Ergo IRCd with Hexchat client (https://landchad.net/irc/) (archive (https://archive.ph/iSpXy))
- Mumble voice chat (https://landchad.net/mumble/) (archive (https://archive.ph/aeoNE))
- PeerTube server (https://landchad.net/peertube/) (archive (https://archive.ph/cscCF))
- RSS bridge (https://landchad.net/rss-bridge/) (archive (https://archive.ph/OUceH))
- Transmission BitTorrent client (https://landchad.net/transmission/) (archive (https://archive.ph/GoESq))
- WireGuard VPN with WebSocket tunnelling (https://landchad.net/wireguard/) (archive (https://archive.ph/NHhXh))
- SearXNG metasearch engine aggregator + anonymiser (https://landchad.net/searxng/) (archive (https://archive.ph/AzlFt))