Modern Samba and ZFS configuration for a homelab NAS with macOS, Linux, and Windows 11 clients using SMB3 and NFSv4 ACLs.

Learn how architectural discipline and AI assistance created a privacy-first app. Building Deadline Guard revealed that AI accelerates vision but does not replace craftsmanship.

Learn how to centrally manage multiple Docker hosts across VLANs using a single Portainer CE instance. Complete guide for Proxmox home labs with agent setup, firewall configuration, and security best practices.

A structured approach to building software with AI by using ChatGPT as architect and GitHub Copilot as programmer. Learn role separation, iterative workflows, common pitfalls, and why architecture matters.

Port knocking hides SSH and other services from attackers. This guide explains knockd, OpenSPA and fwknopd and shows a complete fwknopd setup (server + client for Windows/Linux/macOS).

A concise 2025 follow-up: how to run Pi-hole reliably today — Docker Compose example, Unbound resolver, DNS-over-HTTPS options, systemd-resolved tips, and troubleshooting checklist.

Add a Jekyll post-render hook that marks external links with target="_blank" and rel="noopener noreferrer" without breaking images, TOC or mailto links.

Learn how to programmatically read BRF+ decision table data using the FDT API in ABAP. This comprehensive guide covers querying applications, accessing decision tables, and extracting table data into custom structures.

Discover my refined Darcula Colorful IntelliJ theme with enhanced syntax highlighting for Java. Boost readability, reduce eye strain, and download the .icls.

Complete guide to resolving DNS resolution failures after upgrading to OPNsense 25.7, including step-by-step migration from Unbound to dnsmasq for improved stability and local hostname resolution in home networks.