karpathy

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.

jinjier

使用JAV金鸡儿奖官网附带的工具JAV SQL 查询器，可查询各种类别的JavDB TOP250影片：

• JavDB TOP250
• JavDB 有码 TOP250
• JavDB 无码 TOP250
• JavDB 欧美 TOP250
• JavDB FC2 TOP250

及分年数据（存在部分重复影片，原始数据的问题）：

greymd

　オレは高校生シェル芸人 sudo 新一。幼馴染で同級生の more 利蘭と遊園地に遊びに行って、黒ずくめの男の怪しげな rm -rf / 現場を目撃した。端末をみるのに夢中になっていた俺は、背後から近づいてきたもう１人の --no-preserve-root オプションに気づかなかった。 俺はその男に毒薬を飲まされ、目が覚めたら・・・ OS のプリインストールから除かれてしまっていた！

『 sudo がまだ $PATH に残っていると奴らにバレたら、また命を狙われ、他のコマンドにも危害が及ぶ』

　上田博士の助言で正体を隠すことにした俺は、 which に名前を聞かれて、とっさに『gnuplot』と名乗り、奴らの情報をつかむために、父親がシェル芸人をやっている蘭の $HOME に転がり込んだ。ところが、このおっちゃん・・・とんだヘボシェル芸人で、見かねた俺はおっちゃんになりかわり、持ち前の権限昇格能力で、次々と難タスクを解決してきた。おかげで、おっちゃんは今や世間に名を知られた名エンジニア、俺はといえばシェル芸 bot のおもちゃに逆戻り。クラスメートの convert や ojichatや textimg にお絵かきコマンドと誤解され少年ワンライナーお絵かき団を結成させられる始末。

　ではここで、博士が作ってくれたメカを紹介しよう。最初は時計型麻酔 kill 。ふたについた照準器にあわせてエンターを押せば、麻酔シグナルが飛び出し、プロセスを瞬時に sleep させることができる。 次に、蝶ネクタイ型 banner 。裏についているダイヤルを調整すれば、ありとあらゆる大きさのメッセージを標準出力できる。必殺のアイテムなら fork 力増強シューズ。電気と磁力で足を刺激し、 :(){ :|:& };: でプロセステーブ

amqndin

ultimate discord workflow

inspired by the primeagen's philosophy of never searching with eyes. go to the most frequently visited places in one keystroke, go to less frequently visited places with fuzzy finding, avoid any mental overhead as much as possible.

very keyboard centric, fit for managing bajillion discord servers without getting lost or overwhelmed by notifications. dont miss important things, ignore unimportant things.

grey dot

at the core of my workflow, is an experimental discord feature that called "grey dot". it allows you to never miss on the important messages, and ignore the unimportant messages.

haosdent

<?xml version="1.1" encoding="UTF-8"?>
<!DOCTYPE keyboard SYSTEM "file://localhost/System/Library/DTDs/KeyboardLayout.dtd">
<!--

	Data generated Wed Mar 23 01:35:41 2022

	Generated by kluchrtoxml_64 build 203

-->
<!--Last edited by Ukelele version 351 on 2022-03-23 at 01:45 (GMT+8)-->

j-mai

Using Git with Unity

What are the problems?

• Noise: Unity editor has lots of temporary files that we don’t want git to track
• Broken object references: Unity keeps track of objects created by using random GUIDs, and if they aren’t tracked using .meta files then there can be conflicts that really break your project
• Unresolvable merge conflicts: files like scene files that are written in confusing languages (like YAML) that are supposed to be translations of Unity editor actions into code. Most likely, you cannot resolve using Git, and the only way to resolve merge conflicts is to open it in a text editor and resolve them manually while hoping you don't mess anything up because these files are confusing and not meant to be manipulated directly.
• Large files: Sometimes assets are large and take up a lot of storage space

💻 Project Setup

Klerith

Instalaciones recomendadas - Curso de Git y GitHub

Shourai

From: https://blog.lobraun.de/2015/06/06/mount-sd-cards-within-virtualbox-on-mac-os-x/

Mount SD Cards within VirtualBox on Mac OS X

Sometimes you need to mount your SD cards inside a VirtualBox machine to work with the files on the card. Working with the Raspberry Pi SD card on Mac OS X is an example for this.

My Raspberry Pi runs on Linux with some version of the EXT file system. While there is some support for this on Mac OS X, the available solutions have a lot of limitations, especially when it comes to write support on EXT file systems. As I do not have an USB keyboard, I sometimes need to mount the filesystem on another system to fix a startup problem when some of my experiments go wrong.

VirtualBox in theory allows for passing the internal card reader of the MacBooks to the virtual machine. Unfortunately, this does not work for me (and it seems for many other people).

DhavalKapil

ELF

ELF Header

The first portion of any ELF file is the ELF header. This generally provides offsets to other headers (program headers and section headers) within an ELF.

typedef struct {
  unsigned char e_ident[EI_NIDENT];
 uint16_t e_type;