Rajendra bkrajendra

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.

Cloudflared Setup Guide on Raspberry Pi with Home Assistant

This guide will walk you through setting up Cloudflared on your system.

Pre-Requisites

You need to have administrative (sudo) access to your system.

Here are the steps to install Cloudflared.

UPDATE: 29-07-2023 - use native method for Amazon Linux 2023 at https://docs.docker.com/engine/install/centos/

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

	import com.cloudbees.hudson.plugins.folder.Folder
	import hudson.FilePath
	import jenkins.model.Jenkins

	def boolean isFolder(String name) {
	def item = Jenkins.instance.getItemByFullName(name)
	return item instanceof Folder
	}

	def deleteUnusedWorkspace(FilePath root, String path, Boolean dryRun) {

	#!/usr/bin/env python
	import RPi.GPIO as GPIO # RPi.GPIO can be referred as GPIO from now
	import time

	ledPin = 22 # pin22

	def setup():
	GPIO.setmode(GPIO.BOARD) # GPIO Numbering of Pins
	GPIO.setup(ledPin, GPIO.OUT) # Set ledPin as output
	GPIO.output(ledPin, GPIO.LOW) # Set ledPin to LOW to turn Off the LED

	<?php

	$urls = array();
	$videos = array();

	// vimeo test
	$urls[] = 'http://vimeo.com/6271487';
	$urls[] = 'http://vimeo.com/68546202';

	// youtube test