GitHub - modelcontextprotocol/servers: Model Context Protocol Servers
Official integrations are maintained by companies building production ready MCP servers for their platforms. 21st.dev Magic - Create crafted UI components inspired by the best 21st.dev design engineers. 2slides - An MCP server that provides tools to convert content into slides/PPT/presentation or generate slides/PPT/presentation with user intention. ActionKit by Paragon - Connect to 130+ SaaS inte
Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram, Jim Huang 1 Introduction 1.1 Authorship 1.2 Acknowledgements 1.3 What Is A Kernel Module? 1.4 Kernel module package 1.5 What Modules are in my Kernel? 1.6 Is there a need to download and compile the kernel? 1.7 Before We Begin 2 Headers 3 Examples 4 Hello World 4.1 The Simplest Module 4.2 Hello and Goodbye 4.3 The __init and __exit Mac
Preliminaries What Is xargs? It's an adapter between text streams and argv arrays, two essential concepts in shell. You pass it flags that specify how to split stdin. Then it generates arguments and invokes processes. Example: $ echo 'alice bob' | xargs -n 1 -- echo hi hi alice hi bob What's happening here? xargs splits the input stream on whitespace, producing 2 arguments, alice and bob. We passe
Weird Lexical Syntax
I just learned 42 programming languages this month to build a new syntax highlighter for llamafile. I feel like I'm up to my eyeballs in programming languages right now. Now that it's halloween, I thought I'd share some of the spookiest most surprising syntax I've seen. The languages I decided to support are Ada, Assembly, BASIC, C, C#, C++, COBOL, CSS, D, FORTH, FORTRAN, Go, Haskell, HTML, Java,
Update 1.80.1: The update addresses these issues. Update 1.80.2: The update addresses this security issue. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Accessibility improvements - Accessible V
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.70.1: The update addresses these issues. Update 1.70.2: The update addresses these issues. Update 1.70.3: This update is only available for Windows 7 users and is the last release supporting Windows 7. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welc
The Top 100 Video Games of All TimeOur first refresh since 2019 features some big changes. IGN’s Top 100 games list encompasses the best of the best throughout history, spanning generations of consoles, PCs, handhelds, and more. Our list last saw a major update back in 2019, and since then, there have been several games released that deserved to be added. Just as importantly, we looked at the tota
World’s First MIDI Shellcode Jan 2025 · 45 min read I gained remote code execution via MIDI messages to trick my synth into playing Bad Apple on its LCD. This blog post is about my journey with this reverse engineering project. Final iteration of Bad Apple The beginning I’ve had this Yamaha PSR-E433 synth for a very long time, and a couple of years ago I decided to open it up — partly because it w
I first learned Kubernetes ("k8s" for short) in 2018, when my manager sat me down and said "Cloudflare is migrating to Kubernetes, and you're handling our team's migration." This was slightly terrifying to me, because I was a good programmer and a mediocre engineer. I knew how to write code, but I didn't know how to deploy it, or monitor it in production. My computer science degree had taught me a
How a simple Linux kernel memory corruption bug can lead to complete system compromise
In this case, reallocating the object as one of those three types didn't seem to me like a nice way forward (although it should be possible to exploit this somehow with some effort, e.g. by using count.counter to corrupt the buf field of seq_file). Also, some systems might be using the slab_nomerge kernel command line flag, which disables this merging behavior. Another approach that I didn't look
My thoughts on writing a Minecraft server from scratch (in Bash) For the past year or so, I've been thinking about writing a Minecraft server in Bash as a thought excercise. I once tried that before with the Classic protocol (the one from 2009), but I quickly realized there wasn't really a way to properly parse binary data in bash. Take the following code sample: function a() { read -n 2 uwu echo
Tier 4 Support § Support for these targets is entirely experimental. If this target is provided by LLVM, LLVM may have the target as an experimental target, which means that you need to use Zig-provided binaries for the target to be available, or build LLVM from source with special configure flags. zig targets will display the target if it is available. This target may be considered deprecated by
Table of Contents Highlights Handling of Filenames in Shell Modern C Limits & Cooperation Makefiles Logging Internationalization Minor Changes Changes Index In the 1950s, computers did not really interoperate. ARPANET has not yet happened (that would become a thing in the 60s), and every operating system was typically tied to the hardware that was meant to run on. Most communication actually happe
Making a Chess Engine in Zig
I had the honor of speaking at Systems Distributed at the end of June. Since it was hosted by TigerBeetle who is one of the largest zig users, a lot of the zig community was there. After talking to some of them, Zig seemed more interesting for me to try out. Around the same time my youtube algorithm got me hooked on chess content. I’m not a good chess player by any means, but it started giving me
That's 93.6% faster median latency and near-perfect reliability compared to the standard approaches for scaling Node.js applications. These results come from production-grade benchmarks on real Next.js applications running on Kubernetes, comparing three common deployment strategies with identical total CPU resources (6 CPUs each). All configurations were tested under the same sustained load patter
Try Mastering Emacs for free! Are you struggling with the basics? Have you mastered movement and editing yet? When you have read Mastering Emacs you will understand Emacs. It’s that time again: there’s a new major version of Emacs and, with it, a treasure trove of new features and changes. Notable features include the formal inclusion of native compilation, a technique that will greatly speed up y
ACS事業部 亀崎です。突然ですが、みなさんGitHub Actions活用していますか？ そんな中でGitHub Actionsでワークフローを実行する際、ループ処理を実行したいと思うことはないでしょうか？ commandsというフォルダにcommand1.sh ～ command9.sh の9個のファイルがあり、これらの内容の処理をワークフロー内で実行したいといったケースを想定します。 今回はこのパターンを例にループ処理を実行してみたいと思います。 基本的なやり方 ファーストステップ まずぱっと思いつくのは次のようなやり方です。 name: simple-echo-loop on: workflow_dispatch: jobs: job: name: setup target modules runs-on: ubuntu-latest steps: - uses: actions/
Node.js
Notable changes Add support for externally shared js builtins By default Node.js is built so that all dependencies are bundled into the Node.js binary itself. Some Node.js distributions prefer to manage dependencies externally. There are existing build options that allow dependencies with native code to be externalized. This commit adds additional options so that dependencies with JavaScript code
Create a Dev Container
The Visual Studio Code Dev Containers extension lets you use a Docker container as a full-featured development environment. It allows you to open any folder or repository inside a container and take advantage of Visual Studio Code's full feature set. A devcontainer.json file in your project tells VS Code how to access (or create) a development container with a well-defined tool and runtime stack.
Preamble In the expanding world of AI my heart still lies in AST transforms, browser fingerprinting, and anti-bot circumvention. In fact, that's the majority of this blog's content. But my workflow always felt... primitive. I was still manually sifting through page scripts, pasting suspicious snippets into an editor, and writing bespoke deobfuscators by hand. Tools like Webcrack and deobfuscate.io
make.ts
Up Enter Up Up Enter Up Up Up Enter Sounds familiar? This is how I historically have been running benchmarks and other experiments requiring a repeated sequence of commands — type them manually once, then rely on shell history (and maybe some terminal splits) for reproduction. These past few years I’ve arrived at a much better workflow pattern — make.ts. I was forced to adapt it once I started wor
Expert used ChatGPT-4o to create a replica of his passport in just 5 minutes bypassing KYC
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 41 | Security Affairs newsletter Round 519 by Pierluigi Paganini – INTERNATIONAL EDITION | China admitted its role in Volt Typhoon cyberattacks on U.S. infrastructure | Symbolic Link trick lets attackers bypass FortiGate patches, Fortinet warns | Attackers are exploiting recently disclosed OttoKit WordPress plugin flaw | Laboratory Services Cooperative dat
Flipping Pages: An analysis of a new Linux vulnerability in nf_tables and hardened exploitation techniques
This blogpost is the next instalment of my series of hands-on no-boilerplate vulnerability research blogposts, intended for time-travellers in the future who want to do Linux kernel vulnerability research. Specifically, I hope beginners will learn from my VR workflow and the seasoned researchers will learn from my techniques. In this blogpost, I'm discussing a bug I found in nf_tables in the Linux
How to Write Shell Scripts in Node with Google's zx Library — SitePoint
In this article, we’ll learn what Google’s zx library provides, and how we can use it to write shell scripts with Node.js. We’ll then learn how to use the features of zx by building a command-line tool that helps us bootstrap configuration for new Node.js projects. Writing Shell Scripts: the Problem Creating a shell script — a script that’s executed by a shell such as Bash or zsh — can be a great
Automated tests are important. Without them, programmers waste a huge amount of time manually checking and fixing their code. Unfortunately, many automated tests also waste a huge amount of time. The easy, obvious way to write tests is to make broad tests that are automated versions of manual tests. But they’re flaky and slow. Folks in the know use mocks and spies (I say “mocks” for short in this
ParsingLs - Greg's Wiki
The ls(1) command is pretty good at showing you the attributes of a single file (at least in some cases), but when you ask it for a list of files, there's a huge problem: Unix allows almost any character in a filename, including whitespace, newlines, commas, pipe symbols, and pretty much anything else you'd ever try to use as a delimiter except NUL. There are proposals to try and "fix" this within
GitHub - ComfyUI-Workflow/awesome-comfyui: A collection of awesome custom nodes for ComfyUI
ComfyUI-Gemini_Flash_2.0_Exp (⭐+172): A ComfyUI custom node that integrates Google's Gemini Flash 2.0 Experimental model, enabling multimodal analysis of text, images, video frames, and audio directly within ComfyUI workflows. ComfyUI-ACE_Plus (⭐+115): Custom nodes for various visual generation and editing tasks using ACE_Plus FFT Model. ComfyUI-Manager (⭐+113): ComfyUI-Manager itself is also a cu
Node.js
Notable Changes Experimental command-line argument parser API Adds util.parseArgs helper for higher level command-line argument parsing. Contributed by Benjamin Coe, John Gee, Darcy Clarke, Joe Sepi, Kevin Gibbons, Aaron Casanova, Jessica Nahulan, and Jordan Harband - #42675 Experimental ESM Loader Hooks API Node.js ESM Loader hooks now support multiple custom loaders, and composition is achieved
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The Linux Kernel Module Programming Guide
An Opinionated Guide to xargs
June 2023 (version 1.80)
July 2022 (version 1.70)
The Top 100 Video Games of All Time - IGN
World's First MIDI Shellcode
Solving common problems with Kubernetes
My thoughts on writing a Minecraft server from scratch (in Bash)
0.10.0 Release Notes ⚡ The Zig Programming Language
What’s New in POSIX 2024 – XCU
Accelerate Next.js in Kubernetes
What's New in Emacs 28.1?
GitHub Actions workflowでループ処理を実行 - APC 技術ブログ
I'm Building a Browser for Reverse Engineers
James Shore: Testing Without Mocks: A Pattern Language