Complete systemd guide: units, dependencies, timers, service hardening, and debugging. From basics to advanced features with real examples.

You open Twitter. Someone vibecoded a startup using an agentic MCP with claude.md. You assume a folding chair position. This post explains every AI dev buzzword you're seeing right now.

GitNexus: The Zero-Server Code Intelligence Engine That Actually Gets Your Codebase - practical guide with examples and best practices.

Ever stare at a whiteboard trying to sketch your infrastructure and wish you could make it look professional? Meet FossFLOW — a tool for creating beautiful isometric infrastructure diagrams in your

Database Storage in Kubernetes: What Your Colleague Got Wrong and Everything Else You Need to Know Someone on your team will eventually say "just give all the database replicas

Storage Performance Testing: What to Run, What You're Reading, and What It Actually Means Your colleagues are debating RAIDZ2 vs RAID 10. Someone runs a benchmark. Numbers appear.

mdadm, LVM, and the Storage Stack Nobody Fully Explains Most Linux admins learn these tools one crisis at a time. A disk fails, you Google mdadm commands. A volume fills

ZFS vs Traditional Stack: What Nobody Explains Until You're Recovering at 2AM Most Linux admins spend years layering mdadm on top of LVM on top of ext4 without

Comprehensive review of Montscan - Your Scanned Documents Finally Have Names That Make Sense with practical usage insights and setup guide.

AI Models Decoded: What Every Self-Hoster Needs to Know You've probably tried ChatGPT. Maybe you've heard about running "local AI" on your home

Complete guide to HashiCorp Nomad and Consul for container orchestration and service discovery.

Complete TeamCity guide covering architecture, setup, build automation, and production deployment.