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Jeffrey Hulten jhulten

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@karpathy
karpathy / llm-wiki.md
Created April 4, 2026 16:25
llm-wiki

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.

@kwk
kwk / remove-orphan-images.sh
Last active August 21, 2024 16:52 — forked from bjaglin/remove-orphan-images.sh
#!/bin/bash
JQPATH=$(which jq)
if [ "x$JQPATH" == "x" ]; then
echo "Couldn't find jq executable." 1>&2
exit 2
fi
set -eu
shopt -s nullglob
@shykes
shykes / gist:7776351
Last active December 30, 2015 04:29

Simple ambassador container

The Simple Ambassador Container (let's just call it the ambassador) is a reusable container which can be added to your stack to represent a remote service. Using an ambassador your application can discover remote services using docker's standard links features.

Usage

Example usage:

REDIS_REMOTE_IP=1.2.3.4
@jpetazzo
jpetazzo / gist:6127116
Created July 31, 2013 23:21
Debian/Ubuntu containers protips, thanks to @spahl
# this forces dpkg not to call sync() after package extraction and speeds up install
RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup
# we don't need and apt cache in a container
RUN echo "Acquire::http {No-Cache=True;};" > /etc/apt/apt.conf.d/no-cache
@rodionmoiseev
rodionmoiseev / gist:2484934
Created April 25, 2012 00:41
Setting up Play 2.0 in build.gradle
apply plugin: 'java'
apply plugin: 'scala'
// For those using Eclipse or IntelliJ IDEA
apply plugin: 'eclipse'
apply plugin: 'idea'
def findPlay20(){
def pathEnvName = ['PATH', 'Path'].find{ System.getenv()[it] != null }
for(path in System.getenv()[pathEnvName].split(File.pathSeparator)){
for(playExec in ['play.bat', 'play.sh', 'play']){
@henrikengstrom
henrikengstrom / gist:2239521
Created March 29, 2012 16:32
Using specific config settings with TestKit - example 1
import akka.testkit.{TestActorRef, TestKit}
import com.typesafe.config.ConfigFactory
import org.scalatest.matchers.MustMatchers
import org.scalatest.WordSpec
import akka.actor.{Actor, ActorSystem}
@org.junit.runner.RunWith(classOf[org.scalatest.junit.JUnitRunner])
class Example1 extends TestKit(
ActorSystem("TestSystem", ConfigFactory.parseString("""{ test.value = "Hey, it works!" }""")))
with WordSpec
@jbz
jbz / knife.rb
Created February 16, 2011 17:08
knife.rb that switches Opscode orgs/validators based on git branch
# This knife.rb orig. provided by jtimberman@opscode.com - but any mistakes are mine!
current_dir = File.dirname(__FILE__)
platform = "https://api.opscode.com/organizations"
require 'grit'
branch = Grit::Repo.new("#{current_dir}/..").head.name
case branch
@lusis
lusis / split-em.rb
Created November 22, 2010 21:42
Splits a single JSON array file into distinct files for data bags in chef
require 'json'
require 'optparse'
all_json = []
options = {}
options[:overwrite] = false
optparse = OptionParser.new do |opts|
opts.banner = "Usage: split-em -f FILE -d DATABAG [-o]"
opts.on( '-f' ,'--file FILE', 'JSON file to split') do |file|
@kennethkalmer
kennethkalmer / README
Created October 28, 2010 11:26
Sample mysql_grant provider for Chef
Prototype mysql_grant provider for Chef
---------------------------------------
Drop the two files into your mysql cookbook, and experiment with the following examples:
mysql_grant "kenneth" do
action :grant
username "root" # <- User with admin privs
password node[:mysql][:server_root_password]
# Actual grant details
@matthewmccullough
matthewmccullough / gist:47267
Created January 15, 2009 05:15 — forked from halbtuerke/gist:31934
Show Git dirty status in your Unix bash prompt (symbols not compatible with CygWin)
RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
BLUE="\[\033[0;34m\]"
LIGHT_RED="\[\033[1;31m\]"
LIGHT_GREEN="\[\033[1;32m\]"
WHITE="\[\033[1;37m\]"
LIGHT_GRAY="\[\033[0;37m\]"
COLOR_NONE="\[\e[0m\]"