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 Speed Up WordPress on a VPS with Caching
Layered caching is the single biggest WordPress speed win. This guide sets up page cache, Redis object cache and OPcache on your VPS — with the commands.
Paper vs Spigot vs Purpur: Which Minecraft Server Should You Run?
Paper, Spigot, and Purpur are the three server software choices for plugin-based Minecraft. Here's what each does and which to pick.
How to Get a Free SSL Certificate with Certbot
Secure any site with a free, auto-renewing Let's Encrypt certificate using Certbot on Ubuntu 24.04 — for Nginx or Apache.
How to Deploy a Flask App with Gunicorn and Nginx
Take a Flask app to production on Ubuntu 24.04: a virtualenv, Gunicorn as the WSGI server, a systemd service, and an Nginx reverse proxy.
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.
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 connect a domain to WordPress on a VPS
Running WordPress on your own VPS gives you full control. Here's how to connect your domain, configure the site URL, and secure it with HTTPS.
How to install cPanel/WHM on a VPS
cPanel is the most recognized hosting control panel. This guide walks through the requirements and the official installer to get WHM running on a fresh VPS.
TTL in DNS explained: what that number really does
TTL is the little number next to every DNS record — and it controls how fast your changes take effect. Here's how to set it wisely.
DNS records explained: A, AAAA, CNAME, MX and TXT
Every domain runs on a handful of record types. Here's what each one does, with real examples, so you can read and edit DNS with confidence.
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