Migrating away from WordPress at Lunch with AI
How I migrated a 10-year-old WordPress blog with 88 articles and 136 media assets to Astro SSG in a single lunch break using AI pair programming.
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Engineering, Systems & Digital Projects
Technical guides, server administration, cybersecurity research, PC gaming, and AI build logs by Dan Fry.
Welcome to DanFry.net — an engineering notebook and technical publication dedicated to systems administration, cybersecurity auditing, software development, PC gaming, and artificial intelligence workflows. Maintained by Dan Fry, a Systems Administrator, Cybersecurity Specialist, and tech enthusiast.
Browse practical Linux server configuration walkthroughs, cPanel/WHM architecture tips, Postfix email authentication scripts, game server performance tweaks, and hands-on hardware build logs below.
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Free AI Models & Endpoints for Your AI Agents
A comprehensive breakdown of free AI model APIs, developer credit tiers, and free endpoints for powering autonomous AI agents.
Self-Hosting Docker Microservices: Traefik 3, Portainer & Cloudflare Tunnels
A modern self-hosting architecture guide using Docker Compose, Traefik 3 reverse proxy, Portainer GUI, and zero-open-port Cloudflare Tunnels.
Hardening Debian 12 & Ubuntu Servers: The 10-Step Security Audit Checklist
Essential server security hardening steps for Debian 12 and Ubuntu LTS: SSH key enforcement, UFW rules, Fail2ban filters, unattended security patches, and listening port audits.
Running Local AI Coding Assistants: Ollama, DeepSeek-Coder & VS Code
How to set up private, offline AI pair programming using Ollama, DeepSeek-Coder LLMs, and VS Code extension integrations.
Basic Setup Steps for Your First Proxmox Server
A step-by-step guide to configuring your first Proxmox VE hypervisor: no-subscription repository setup, SSH key hardening, Fail2ban, LXC template seeding, and network VLAN isolation.
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