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LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

Best 'always' free tier cloud platforms

Best 'always' free tier cloud platforms
Google Cloud

UGREEN DXP4800 Plus TrueNAS Status LED Guide

The following is a quick guide on getting basic status LED functionality working with TrueNAS running on the UGREEN DXP4800 Plus. Theoretically, it should work on all models (with some small revisions to the script), but I only have a DXP4800 Plus. :)

This guide is for cron job that runs a script to update the LEDs every couple minutes, but I'm sure the following can be modified for blinky LEDs as well.

Steps:

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

Product Positioning Framework

For (target customers)
Who must (solve a specific problem)
Our product is a new (new product category)
That provides (key breakthrough benefit vs. current way of doing things – which solves dilemma)
Unlike (competitor in new category)
We have (whole product most relevant for you)

	// This work (SDLblit.cpp, by Cory Bloyd) is free of known copyright restrictions.
	// https://creativecommons.org/publicdomain/zero/1.0/
	#include <SDL.h>

	inline uint32_t argb(uint8_t a, uint8_t r, uint8_t g, uint8_t b) { return (a<<24) \| (r << 16) \| (g << 8) \| (b << 0); }

	int main(int argc, char *argv[]) {
	SDL_Init(SDL_INIT_VIDEO);

	SDL_Rect screenRect = { 0,0,1024,1024 };

	{
	"registry-mirrors" : [
	"https://cr.yandex/mirror",
	"https://dockerhub.timeweb.cloud",
	"https://huecker.io",
	"https://noohub.ru",
	"https://dcr-px.ru",
	"https://mirror.gcr.io",
	"https://quay.io",
	"https://registry.access.redhat.com",

	$ helm repo add haproxytech https://haproxytech.github.io/helm-charts
	$ helm repo update
	$ helm install haproxy haproxytech/kubernetes-ingress