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 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.
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.
How to Set Up Automated Backups on a VPS
A backup you never tested isn't a backup. Build an automated, offsite, restorable backup routine for files and databases with rsync, cron and the 3-2-1 rule.
How to Keep a Discord Bot Online with PM2
Use PM2 to keep your Node.js Discord bot running 24/7 on a VPS: auto-restart on crash, start on boot, log management, and zero-downtime restarts.
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.
How to Deploy a Node.js App with PM2
Keep your Node app running forever with PM2: process management, auto-restart on crash and reboot, logs, and zero-downtime reloads.
How to Install Caddy and Get Automatic HTTPS
Caddy is a modern web server that fetches and renews TLS certificates for you. Install it on Ubuntu 24.04 and serve HTTPS with a two-line config.
How to back up a VPS (and actually restore it)
A backup you can't restore is worthless. Learn the layers of VPS backups — snapshots, file backups and database dumps — plus how to automate and test them.
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.
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