Dmitrij Koniajev dimchansky

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.

Exploiting Lua 5.1 on x86_64

The following Lua program generates a Lua bytecode program called lua-sandbox-rce.luac, which in turn spawns a shell from within Lua 5.1 sandbox. The remainder of this document attempts to explain how this program works by a whirlwind tour of relevent bits of the Lua 5.1 virtual machine.

function outer()
  local magic -- In bytecode, the stack slot corresponding to this local is changed
  local function middle()
    local co, upval
    local ub1 = {[0] = -- Convert uint8_t to char[1]

Creating a "DMG installer" for OS X

A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.

##Creating the DMG file #Disk Utility

Keybase proof

I hereby claim:

I am dimchansky on github.
I am dimchansky (https://keybase.io/dimchansky) on keybase.
I have a public key ASA3izInLgbhBKHWBiuNRMJj8oF-1k1qv89_5RhnjhEaxwo

To claim this, I am signing this object:

package main

import (
	"bufio"
	"context"
	"fmt"
	"time"
	"os"

The final result: require() any module on npm in your browser console with browserify

This article is written to explain how the above gif works in the chrome (and other) browser consoles. A quick disclaimer: this whole thing is a huge hack, it shouldn't be used for anything seriously, and there are probably much better ways of accomplishing the same.

Update: There are much better ways of accomplishing the same, and the script has been updated to use a much simpler method pulling directly from browserify-cdn. See this thread for details: mathisonian/requirify#5

inspiration

Default

Powerlevel9k

Unofficial Guide to JAMF Casper

This page documents the external/internal behavior of Casper.

Files

Casper installed itself into the following directories:

/Library/Application Support/JAMF
- ManagementFrameworkScripts - a set of scripts that runs on certain events
  - StartupScript.sh - Activated when jamf is started
  - loginhook.sh - Activated when user login
logouthook.sh - Activated when user logout

	package main

	import (
	"encoding/json"
	"fmt"
	"io"
	"math/big"
	"os"
	"strconv"
	"strings"

	package main

	import (
	"crypto/rand"
	"crypto/rsa"
	"fmt"
	"math/big"
	"os"
	)