The Nxeon Blog

Guides for people who run their own servers.

Straight-talking tutorials and comparisons on VPS hosting, game servers, Linux and security. No fluff, just what actually works. 346 guides from the team that runs the servers.

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131 guides for “ufw” · Clear search
Game servers · 4 min read ·

How to Set Up an Enshrouded Dedicated Server

Host a persistent Enshrouded world for up to 16 players: SteamCMD install, running the Windows-only server on Linux via Proton, ports 15636–15637, and a service.

Game servers · 4 min read ·

How to Set Up a V Rising Dedicated Server on a VPS

Host a persistent V Rising world for your clan: SteamCMD install, running the Windows-only server on Linux with Proton, ports 9876–9877, and PvP/PvE configuration.

Game servers · 4 min read ·

How to Set Up a Project Zomboid Dedicated Server

Host a persistent Project Zomboid world for your group: SteamCMD install, the -Xmx memory setting that trips everyone up, ports 16261–16262, and a systemd service.

Game servers · 4 min read ·

How to Set Up a 7 Days to Die Dedicated Server

Run a persistent 7 Days to Die world that survives horde night and reboots: SteamCMD install, serverconfig.xml, port 26900, and a systemd service. Linux beats Windows here.

Game servers · 4 min read ·

How to Set Up an ARK: Survival Ascended Server on a VPS

ARK: Survival Ascended is the most demanding survival server around, and its dedicated build is Windows-only. Here's how to run it on Linux with Proton, or on Windows.

Game servers · 4 min read ·

How to Set Up a Palworld Dedicated Server on a VPS

Run a persistent Palworld world for up to 32 players: SteamCMD install, port 8211, a systemd service, and the scheduled restarts that tame Palworld's memory growth.

Game servers · 4 min read ·

How to Set Up a Valheim Dedicated Server on a VPS

Host a persistent Valheim world your friends can join anytime: SteamCMD install, the crossplay flag, ports 2456–2458, and a systemd service that survives reboots.

Game servers · 4 min read ·

How to Set Up a Rust Dedicated Server on a VPS

Go from a fresh Ubuntu VPS to your own Rust dedicated server: SteamCMD install, the correct start flags, firewall ports, and a clean systemd service.

Networking · 5 min read ·

How to Point a Subdomain to a Different App or Port

Run several apps on one VPS, each on its own subdomain — api.yourdomain.com, app.yourdomain.com — using a reverse proxy. DNS plus the Nginx and Caddy configs.

Domains · 5 min read ·

How to Set Up a Subdomain for a Game Server

Give players a memorable address like play.yourdomain.com instead of a raw IP and port — with the right DNS record, and an SRV record to hide the port entirely.

Security · 5 min read ·

How to Self-Host Vaultwarden Behind an Nginx Reverse Proxy

Already run Nginx? Here's how to put Vaultwarden behind it properly — real config, Let's Encrypt TLS, WebSocket support and the security headers that matter.

Tutorials · 5 min read ·

How to Self-Host a URL Shortener on a VPS

Branded short links on your own domain, with real analytics and no third-party shutting them down. Install Shlink on a VPS with Docker.

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