AI Coding Assistants in 2026: What Actually Saves a Sysadmin Time
Not every AI coding tool is worth the hype. Here is what genuinely speeds up scripting, config files, and debugging for sysadmin work, and what does not.
Running Your Own LLM at Home: Ollama on a Homelab Box
You do not need a data center to run a real language model. Ollama gets one running on hardware you already own, no subscription required.
MCP Explained: The Protocol Making AI Agents Actually Useful
Model Context Protocol is the thing that lets an AI assistant actually do stuff on your server instead of just talking about it. Here is what it is, in plain terms.
Azure Cost Management: How to Not Wake Up to a €400 Bill
Budgets, alerts, and the five habits that stop your test resources from quietly becoming a very real invoice.
Uptime Kuma: Find Out If Your Homelab Is Still Alive
One dashboard that pings everything you self-host and actually tells you when something dies, instead of you finding out three days later.
Do You Actually Need Kubernetes at Home? (Probably Not, But Let’s Do It Anyway)
k3s gets you real Kubernetes on a Raspberry Pi in one command. Whether your homelab actually needs it is a separate, more honest question.
Portainer: Manage Your Docker Containers Without Squinting at docker ps
A browser UI for your containers: start, stop, deploy stacks and read logs without memorizing another docker command.
What AZ-900 Actually Teaches You (And What It Does Not)
AZ-900 is free, easy, and technically “just the basics.” That does not mean it is useless — it just means you should know exactly what you are getting before you sit the exam.
Passwordless SSH: The First Thing You Should Actually Secure
If your server still logs in with a password, you are one bad brute-force script away from a very bad day. SSH keys take five minutes and fix that forever.
The Docker Compose Cheat Sheet for Self-Hosting Everything
You do not need to memorize forty docker run flags. You need one YAML file and about ten commands you will actually use. Here they are.
