This repository is a collection of various materials and tools that I use every day in my work. It contains a lot of useful information gathered in one piece. It is an invaluable source of knowledge for me that I often look back on.
0 alpha 0 =====================================
This repo is the duck's brain. About 25 cm and 800 g of robot, run by a handful of daemons on a Rockchip RK3566: a 50 Hz control loop driving fifteen servos from neural policies, the radios and the camera, and the update machinery that gets new software onto a robot without…
fzf is a general-purpose command-line fuzzy finder and an interactive terminal toolkit.
ripgrep (rg) ------------ ripgrep is a line-oriented search tool that recursively searches the current directory for a regex pattern. By default, ripgrep will respect gitignore rules and automatically skip hidden files/directories and binary files.
Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget ( Please follow Documentation/SubmittingPatches procedure for any of your improvements.
Free and open source, powerful network-wide ads & trackers blocking DNS server.
Note: I'm planning to revise this and looking for a new co-author to help with expanding this into a more comprehensive guide. While it's very popular, it could be broader and a bit deeper. com.
tmux is a terminal multiplexer: it enables a number of terminals to be created, accessed, and controlled from a single screen. tmux may be detached from a screen and continue running in the background, then later reattached.
The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.
An open-source Chinese font derived from Fontworks' Klee One. 一款开源中文字体，基于 FONTWORKS 出品字体 Klee One 衍生。
Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions.
1 that analyzes chess positions and computes the optimal moves.
Command-line program to download videos from YouTube.com and other video sites
Mirror of the official PostgreSQL GIT repository. Note that this is just a mirror - we don't work with pull requests on github. To contribute, please see
fish - the friendly interactive shell |Build Status| =================================================================================
g. less) if the output is too large for one screen. If you would rather bat work like cat all the time (never page output), you can set --paging=never as an option, either on the command line or in your configuration file.
QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
Nix is a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible. Please refer to the Nix manual for more details.
A vi-like editor based on Plan 9's structural regular expressions
fx is a coding agent harness and CLI written in Zig, optimized for research and embeddability as part of larger systems.
Let's imagine for a moment that there is such a thing as an ideal cheat sheet. What should it look like? What features should it have?
mold is a high-performance drop-in replacement for existing Unix linkers, designed to speed up builds. 9x faster than wild at the median; see Benchmark for the full results.
This is the community-enhanced, "jumbo" version of John the Ripper. It has a lot of code, documentation, and data contributed by jumbo developers and the user community.
Please do not use in military or secret service organizations, or for illegal purposes. (This is the wish of the author and non-binding. Many people working in these organizations do not care for laws and ethics anyway.
A pure Unix shell script ACME client for SSL / TLS certificate automation
Zellij is a workspace aimed at developers, ops-oriented people and anyone who loves the terminal. Similar programs are sometimes called "Terminal Multiplexers".
These tools search for possible local privilege escalation paths that you could exploit and print them to you with nice colors so you can recognize the misconfigurations easily.
This project has a git submodule, make sure to clone with --recurse-submodules or run git submodule update --init after cloning.