Operationally reviewed guides with explicit target platforms

VPS tutorials.

Step-by-step guides for real workloads: WordPress, Minecraft, WireGuard, Discord bots, Nextcloud, and Tor relays. Each guide includes plan sizing, copy-pasteable commands, and next steps.

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Illustration for How to Point a Domain to a VPS and Enable HTTPS
beginner30 min

How to Point a Domain to a VPS and Enable HTTPS

Create A records, verify public DNS, allow ports 80/443, and use Caddy for automatic HTTPS.

Target OS: Ubuntu 24.04 LTS · Reviewed 2026-07-15

DNSHTTPSCaddy

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Illustration for How to Check VPS Reachability and Reverse DNS
intermediate25 min

How to Check VPS Reachability and Reverse DNS

Separate routing, firewall, listening-service, and PTR issues before opening a support request.

Target OS: Ubuntu 24.04 LTS · Reviewed 2026-07-15

NetworkingIPv4DNS

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VPS Tutorials | uNode