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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How to Install and Configure fail2ban
fail2ban watches your logs and automatically bans IPs that fail to log in too many times. Here's how to install it and write custom jails.
How to Set Up SSH Key Authentication and Disable Passwords
Stop relying on passwords. Generate an SSH key pair, install your public key on the VPS, and turn password logins off for good.
How to Harden SSH on a Linux VPS
A practical, copy-paste guide to locking down the SSH daemon on your VPS — the single most important service to secure on a public server.
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.
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.
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.
ARK: Survival Ascended Server Requirements
ASA is built on Unreal Engine 5 and eats RAM like no other survival game. Here's the real RAM, CPU, and storage you need — per map and for clusters.
How to Configure a Palworld Server (Settings Explained)
Every important setting in PalWorldSettings.ini explained in plain English: difficulty, rates, PvP, base limits, and the options that actually change how your server plays.
Palworld Dedicated Server Requirements (RAM & CPU)
Palworld is unusually memory-hungry. Here's the RAM and CPU you actually need by player count, why the number keeps climbing, and how to plan for it.
How to Set Up Custom Nameservers for Your Domain
Point your domain at the nameservers of Cloudflare, your host, or your own DNS server — the switch that hands DNS control to the right place. Here's how, safely.
How to Diagnose DNS Problems with dig and nslookup
When a domain won't resolve, dig and nslookup tell you exactly why. A practical, example-driven guide to reading their output and finding the real problem.
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.
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