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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124 guides for “cpu” · Clear search
Game servers · 3 min read ·

Best Minecraft Plugins for 2026 (Paper/Spigot)

The essential Paper and Spigot plugins for 2026: permissions, anti-grief, cross-play, Discord integration, live maps, and performance tools.

Tutorials · 6 min read ·

How to Set Up Health Checks and Auto-Restart for Services

Services crash. With systemd restart policies, watchdogs and simple health checks, yours come back automatically instead of staying down until you notice.

Tutorials · 5 min read ·

How to Tune Linux Performance for a Busy Server

When traffic climbs, defaults hold you back. Tune file limits, network buffers, sysctl parameters and services to squeeze more out of your VPS.

Security · 5 min read ·

How to Secure Docker Containers

Containers aren't secure by default. Run as non-root, drop capabilities, limit resources, scan images and lock down the daemon on your VPS.

Tutorials · 5 min read ·

How to Monitor a Linux VPS (htop, netdata and more)

You can't fix what you can't see. Learn the essential Linux monitoring tools — from quick htop checks to a full netdata dashboard with alerts.

Security · 6 min read ·

DDoS Protection Basics for a VPS

What a DDoS attack actually is, what you can mitigate at the server level, and where you genuinely need upstream protection. A realistic primer.

Security · 5 min read ·

How to Protect a VPS from Brute-Force Attacks

Bots relentlessly guess logins against every public server. Here's a layered playbook — keys, firewall, rate limits and bans — to make brute-forcing pointless.

Game servers · 4 min read ·

How to Set Up a Necesse Dedicated Server

Host a persistent Necesse world for your group: install the server via SteamCMD or its Java build, open port 14159, configure the world, and run it as a service.

Game servers · 4 min read ·

How to Set Up a Headless Factorio Server on a VPS

Run a Factorio headless server the right way: direct download (no SteamCMD needed), port 34197, mod syncing, and why this is the game where RAM barely matters.

Game servers · 4 min read ·

How to Set Up a Terraria Server with tModLoader

Run a modded Terraria server with tModLoader: SteamCMD install, enabling mods like Calamity, matching mod lists across players, and a persistent systemd service.

Game servers · 4 min read ·

How to Add Mods to a Project Zomboid Server

Add Steam Workshop mods to your Project Zomboid server the right way: Workshop IDs vs Mod IDs, load order, and why the two lists have to line up exactly.

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.

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