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.
Search results
59 guides for “cache” · Clear search
How to Install Node.js on a VPS with NVM
Install Node.js the right way using NVM so you can switch versions per project, update painlessly, and avoid sudo-npm headaches.
How to migrate to Nxeon for free
Switching hosts sounds painful — it isn't. A guided wizard copies your files, code and databases from your old VPS with live progress, for free. Here's the whole process.
How much RAM does a VPS need?
1 GB or 8 GB? The honest answer depends on what you're running. Here's a practical, workload-by-workload guide to sizing VPS memory without overpaying.
Linux swap and OOM tuning for small VPS plans
Out of memory? Learn how swap works, how to add a swap file, tune swappiness, and understand the OOM killer so your small VPS stays stable under pressure.
How to point a domain at your VPS
Bought a domain and spun up a server? The last step is connecting them. Here's exactly how to point a domain at your VPS with A records — and verify it worked.
Common ports every developer should know (22, 80, 443, 3306…)
You don't need to memorise all 65,535 ports — just the ones that come up daily. Here's the working developer's reference to the ports you'll actually use.
How to harden a Linux server: a practical checklist
A public server is probed within minutes of going online. This hardening checklist covers users, SSH, firewalls, updates, fail2ban and monitoring — step by step.
How to run Docker on a VPS
Docker packages apps into portable containers. Learn to install Docker and Compose on a VPS, run your first container, and deploy a multi-service app.
Reading HTTP response headers: a practical guide
Response headers reveal how a site is served, cached and secured. Here's a practical tour of the headers that matter — and what to check when something's off.
How to host WordPress on a VPS
Run WordPress on your own VPS for speed and control. This LEMP-stack guide covers Nginx, MariaDB, PHP, the WordPress install, and free HTTPS.
DNS records explained: A, AAAA, MX, TXT, CNAME, NS
DNS is the internet's address book. Here's a plain-English guide to the record types you'll actually use — A, AAAA, CNAME, MX, TXT and NS — and when to reach for each.
How to deploy a Next.js app on a VPS
Self-host Next.js on your own server for full control and predictable cost. Learn to build, run with PM2, reverse-proxy with Nginx, and add HTTPS.
Deploy your first server in under a minute.
Creating an account is free and takes no card details. Every guide here runs on a Nxeon VPS or game server.