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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9 guides for “automation” in Tutorials · Clear search
How to Check and Free Up Disk Space on Linux
A full disk breaks databases, deploys and logins. Learn to find what's eating your space with df and du, and safely reclaim it — logs, caches and old kernels.
How to Create a Non-Root Sudo User on a VPS
Working as root all the time is dangerous. Create a dedicated sudo user, give it your SSH key, and adopt least-privilege as your default way of working.
How to Self-Host a URL Shortener on a VPS
Branded short links on your own domain, with real analytics and no third-party shutting them down. Install Shlink on a VPS with Docker.
How to Self-Host Home Assistant on a VPS
Home Assistant on a VPS gives you a cloud dashboard and secure remote access to your smart home. Here's how to install it with Docker — and what it can't do.
How to Self-Host n8n (Workflow Automation) on a VPS
A self-hosted Zapier alternative with no per-task fees. Install n8n on a VPS with Docker and HTTPS and automate anything with hundreds of integrations.
How to Self-Host Jellyfin (Media Server) on a VPS
A completely free, no-account media server. Install Jellyfin on a VPS with Docker, secure it with HTTPS, and stream your library to any device.
How to Set Up a Cron Job on Linux
Automate anything on a schedule with cron: crontab syntax explained, real examples, logging output, and how to avoid the common gotchas.
Vibe coding: build websites and apps with no code on a VPS
Describe what you want in plain English and let AI build it, run it, and put it online — all on a server you own. Here's how vibe coding on a VPS works.
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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