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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157 guides for “linux” · Clear searchUFW firewall basics: lock down your VPS
UFW makes Linux firewalling simple. Learn to allow SSH and web traffic, block everything else, and manage rules safely without locking yourself out.
How to Set Up a Terraria Dedicated Server
Keep your Terraria world online for friends around the clock. Install the dedicated server on Linux, configure serverconfig.txt and open port 7777.
How to Set Up a Counter-Strike 2 (CS2) Server
Host your own CS2 server for scrims and community play. Install with SteamCMD, get a GSLT token, pick a game mode and open the ports.
How to set up SSH keys for passwordless, secure login
SSH keys are safer and more convenient than passwords. Learn to generate a key pair, copy it to your VPS, and log in without typing a password — the right way.
How to Set Up a Palworld Dedicated Server
Host a persistent Palworld world for up to 32 players. Install via SteamCMD, tune the game settings and open UDP port 8211.
How to create a sudo user on Linux
Running everything as root is dangerous. Here's how to create a normal user, grant it sudo on Ubuntu, Debian, AlmaLinux and Rocky, and test it safely.
How to Set Up a Valheim Dedicated Server
Keep your Viking world alive 24/7. Install a Valheim dedicated server on Linux with SteamCMD, set a password and open the UDP ports.
The first 10 minutes on a new VPS
A fresh server needs a few essential steps before you do anything else. This checklist walks through updates, a sudo user, SSH keys, a firewall and the basics — fast.
How to Set Up a Minecraft Bedrock Server
Run a dedicated Minecraft Bedrock server so friends on phones, consoles and Windows can all join — install, configure and open UDP port 19132.
How to connect to a VPS via SSH
SSH is how you log into your server. This beginner guide covers connecting from Windows, macOS and Linux, the host-key prompt, and fixing the most common errors.
How to Set Up a Minecraft Java Edition Server
A step-by-step guide to running your own always-on Minecraft: Java Edition server on a Linux VPS — from Java to Paper, ports and 24/7 uptime.
How to choose VPS specs: CPU, RAM and NVMe
vCPU, RAM, NVMe and bandwidth — which numbers actually matter for your project? A practical guide to sizing a VPS so you don't overpay or run out of memory.
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