Grimoire

An always-changing collection of notes, links, tables, and other such goodies! 💝

Note pages

• Chainguard command line tools - chainctl, melange, and other public tools
• Container stuff - Kubernetes, Docker, Helm, and other container things
• Finding things - noisy ways to learn stuff - enumeration, mapping, dynamic analysis, etc.
• Git functions and aliases - make git easier
• GraphQL queries and mutations - tricky bits that I always need to find quickly
• Linux commands - mostly evergreen sysadmin things
• MacOS commands - functions and more for MacOS
• Miscellaneous - little bits of shell code that have no other home
• Nmap - scripts, commands, flags, and other things that I need often
• OpenSSL cheatsheet - tl;dr commands for OpenSSL 🔒
• Raspberry Pi stuff - various commands and notes and more
• Reverse shells - a little list of reverse shells
• Static analysis tools - mostly things I keep forgetting about static code analysis tooling
• Windows things - Windows, Office, PowerShell, Active Directory, etc.

Tool pages

• BOFH excuses randomizer, for when we need an excuse in a pinch
• capsh compare to decode and/or compare kernel capabilities
• crontab schedule helper explains a cron expression in English and previews when it fires
• curl command builder builds curl commands in your browser with local javascript
• ffmpeg command builder builds ffmpeg commands in your browser with local javascript
• image tools uses ImageMagick in WASM to compress images locally in your browser
• markdown table generator edits tables, imports CSV/TSV/markdown, and writes the markdown back out
• QR code generator … pretty self-explanatory …
• rsync command builder builds rsync commands in your browser with local javascript
• SARIF viewer browses code scanning results from a .sarif file by rule, severity, and file
• systemd timer generator writes .timer and .service files and previews when they fire

External tools

• awk.js for testing awk commands online
• CyberChef , the magic multi-tool for data decoding and deobfuscation
• DOM explorer makes working with DOM not so bad
• Draw.io makes flowcharts and diagrams, exportable as images or XML
• Excalidraw for easy and quick whiteboard-style drawings
• jq play for testing jq commands online
• JSONcrack makes JSON human friendly
• Mermaid JS diagram live editor
• Party-ify emoji generator because sometimes you need a party
• sed.js for testing sed commands online
• Tree generator for creating file tree diagrams
• 1-on-1 questions - a random selection of questions from 101 questions to get unstuck

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🧙🏻‍♀️ A grimoire is a book of magic spells and invocations. Many of the folks I started working with kept and shared collections of their useful regex/shell/perl code, which I am still tremendously grateful for. Instead of my own little stash spreading across a bunch of different places without context, such as my dotfiles repo and gists and other untracked files, I’m collecting those little bits here to share.