Skip to content

Instantly share code, notes, and snippets.

@NoteAfterNote
NoteAfterNote / note-after-note-2024-may-19-termux-usbredirect-qemu.md
Last active January 24, 2025 15:56
Reading and writing a USB drive connected to a Linux server using Termux, termux-usb, usbredirect, and QEMU on a smartphone that is not rooted
@thesamesam
thesamesam / xz-backdoor.md
Last active April 7, 2025 09:15
xz-utils backdoor situation (CVE-2024-3094)

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.

Background

@0xBEEB
0xBEEB / WiiUNotes.md
Last active April 15, 2025 14:26
What I wish I knew going into Wii U hacking

What I wish I knew going into Wii U hacking

For the past six months I've been learning about hacking my Wii U. I could have completed this project in a weekend, but sometimes I get an itch to go further.

My goal has been to have the ultimate couch console where friends can play video games in the same place in front of the same screen (plus gamepad screen). After that first weekend I was able to play homebrew, and make game backups to play. It even came with new software to use PS3 controllers on the console as pro controllers. My console had become really cool, but it wasn't perfect. So, I began working on getting it from 75% to perfect to 95% perfect (see unfixed cons below).

The documentation for that first 75% is really good and simple, but it's so simple the learning curve to do more advance things is steep. The research involved included digging through decade old forum posts, out of date wikis, finding files in abandoned MEGA drive downloads, reading source code in a dozens of repos, and lots of t

@Dan-Q
Dan-Q / _no_code_page_.php
Last active October 12, 2024 16:49
Hacky PHP to produce a "blank" web page which somehow has content when viewed in Firefox. Sample page at https://danq.me/wp-content/no-code-webpage/, explanation at https://danq.me/nocode
<?php
// half-hearted CSS minification
$css = preg_replace(
array('/\s*(\w)\s*{\s*/','/\s*(\S*:)(\s*)([^;]*)(\s|\n)*;(\n|\s)*/','/\n/','/\s*}\s*/'),
array('$1{ ','$1$3;',"",'} '),
file_get_contents('linked.css')
);
// embed as a data: uri
$base64css = rtrim(strtr(base64_encode($css), '+/', '-_'), '=');
@Gavinok
Gavinok / chatgpt.el
Last active October 20, 2024 01:10
chatgpt client for emacs WIP (Now Async!)
;;; chatgpt.el --- Simple ChatGPT frontend for Emacs -*- lexical-binding: t -*-
;; Copyright (C) Gavin Jaeger-Freeborn
;; This package is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; This package is distributed in the hope that it will be useful,
@TheBrokenRail
TheBrokenRail / README.md
Last active March 17, 2025 13:05
Jailbreak Firefox!

Jailbreak-Firefox

This script allows you to install unsigned extensions (ones that aren't approved by Mozilla) on normal Firefox builds and the official Snap! That's right, no "Firefox Developer Edition" nonsense required!

⚠️ Disclaimer ⚠️

This script is not well tested, like at all. This script might break things, possibly important things. You should probably take a backup of your Firefox profile before using it. You have been warned.

Dependencies

sudo apt install -y curl unzip zip
# Only needed when jailbreaking the Snap
@raysan5
raysan5 / raylib_vs_sdl.md
Last active April 19, 2025 05:22
raylib vs SDL - A libraries comparison

raylib_vs_sdl

In the last years I've been asked multiple times about the comparison between raylib and SDL libraries. Unfortunately, my experience with SDL was quite limited so I couldn't provide a good comparison. In the last two years I've learned about SDL and used it to teach at University so I feel that now I can provide a good comparison between both.

Hope it helps future users to better understand this two libraries internals and functionality.

Table of Content

@emidoots
emidoots / ramblings.md
Last active December 25, 2024 04:39
Because cross-compiling binaries for Windows is easier than building natively

Because cross-compiling binaries for Windows is easier than building natively

I want Microsoft to do better, want Windows to be a decent development platform-and yet, I constantly see Microsoft playing the open source game: advertising how open-source and developer friendly they are - only to crush developers under the heel of the corporate behemoth's boot.

The people who work at Microsoft are amazing, kind, talented individuals. This is aimed at the company's leadership, who I feel has on many occassions crushed myself and other developers under. It's a plea for help.

The source of truth for the 'open source' C#, C++, Rust, and other Windows SDKs is proprietary

You probably haven't heard of it before, but if you've ever used win32 API bindings in C#, C++, Rust, or other languages, odds are they were generated from a repository called microsoft/win32metadata.

@frabert
frabert / COPYING
Last active December 21, 2023 13:35
Favicons for HN
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
<!DOCTYPE HTML><html><head><title>Firefox shell</title>
<script type="text/javascript">
/*
howto:
# place this file somewhere on your disk
# open it in Firefox
# bookmark it, so it's address is like
# file:///c:/web-root/utils/firefox-shell.html
# edit new bookmark: append '?%s' to its URL, so it becomes
# file:///c:/web-root/utils/firefox-shell.html?%s