Casual tech for builders, sysadmins, and the perpetually curious. Local AI, Linux, automation, and working notes from real sessions.
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Self-sovereign AI with RAG: local models and your own text library. Open WebUI basics, advanced steering, live showcase.
Hands-on RAG: give a local AI a brand-new language it has never seen and watch retrieval do the work. No fine-tuning, no cloud required.
Companion chatbot on your hardware: model choice, quantizations, character cards, OpenWebUI wiring.
Private zero-cost assistant on Mac silicon: install, models, hardening notes, performance.
Lookaheads, lookbehinds, named groups, subroutines, real-world patterns and AI-adjacent uses.
Docker OpenWebUI + Ollama, agents, vision models, all on your machine.
Agentic coding CLI with local models: config, context limits, terminal power-user flow.
Local LLM companions: character design, consistent voice, prompt patterns on your hardware.
Practical regex with ack, rename, and Perl one-liners. Patterns you can use today.
Image review pipeline with local vision models and structured pass/fail decisions.
AUTOMATIC1111 on your hardware: SDXL, tagging, prompt weighting, practical examples.