Developer Config Center

Complete act cheatsheet covering installation, basic usage, event triggers, secrets management, and advanced features. Run GitHub Actions workflows locally.

Complete Aider AI coding cheatsheet covering launch modes, file management, chat commands, code editing, Git integration, and advanced usage.

A comprehensive Ansible cheatsheet covering ad-hoc commands, playbook writing, module usage, inventory management, variables, and debugging for daily DevOps work.

Complete AutoGen cheatsheet covering multi-agent conversations, group chat, code execution, tool registration, and more.

Essential Bash scripting syntax — variables, conditionals, loops, functions, arrays, I/O, substitution & expansion, and job control. Every command with practical examples.

Complete bat cheatsheet covering syntax highlighting, theme switching, line ranges, language detection — a cat clone with wings.

Complete Bun cheatsheet covering installation, script running, package management, testing, bundling, and advanced CLI features.

Complete chezmoi cheatsheet covering initialization, dotfile management, templating, secrets, and advanced features.

Complete ChromaDB cheatsheet covering server deployment, collection management, CRUD operations, metadata filtering, and semantic search — the go-to embedded vector database.

Complete Claude Code CLI cheatsheet covering startup, session management, code operations, configuration, and advanced usage for AI-assisted programming.

Complete Codex CLI cheatsheet covering installation, chat sessions, code review, configuration, and power user workflows for OpenAI's terminal AI coding tool.

Complete ComfyUI cheatsheet covering server startup, model download, custom node installation, and API management commands.

Complete GitHub Copilot CLI cheatsheet covering installation, command suggestions, command explanations, alias setup, and advanced terminal AI usage.

Essential curl commands — HTTP methods, headers, authentication, file uploads, debugging, cookie management, and proxy configuration. Every command with practical examples.

Complete delta cheatsheet covering diff viewing, Git integration, side-by-side mode, syntax themes — the ultimate git diff viewer.

Complete Deno cheatsheet covering installation, scripts, permission control, package management, testing, and advanced CLI features.

Complete Dify cheatsheet covering environment setup, service management, backup/restore, and production deployment — the open-source LLM application building platform.

Essential Docker commands — containers, images, networks, volumes, Compose. Every command with practical examples.

Master Docker Compose for multi-container applications: core CLI commands (up/down/logs/ps/restart), compose.yml structure, networking, volumes, and production patterns.

Complete guide to Docker networking: bridge/host/overlay drivers, port mapping, container communication, custom networks and troubleshooting.

Master Docker volumes and bind mounts: create/manage volumes, data persistence between containers, backup/restore, and storage best practices.

A comprehensive cheatsheet covering Dockerfile best practices including FROM, RUN, COPY, CMD, multi-stage builds, and more.

Complete DuckDB cheatsheet covering installation, CSV/Parquet/JSON querying, table ops, exports, and extensions — the embedded analytics database.

Complete fd cheatsheet covering file search, extension filtering, size and time filters, parallel execution — the modern find replacement.

Essential find and xargs commands — name search, time filters, size filters, execution, type filtering, permission matching, and batch operations. Every command with practical examples.

Complete fzf cheatsheet covering interactive search, file preview, key bindings, custom configuration — the ultimate fuzzy finder for your terminal.

Complete Google Gemini CLI cheatsheet covering setup, auth, chat, code generation, file ops, MCP extensions, subagents, and model config.

Complete GitHub CLI (gh) cheatsheet covering auth, repo management, PRs, Issues, Actions, Releases — manage GitHub from the terminal.

Essential Git commands — init, commit, branch, undo, remote, stash. Every command with practical examples for daily development.

Advanced Git operations cheatsheet covering Rebase, Bisect, Reflog, Cherry-pick, Submodules, and Worktrees for experienced developers.

Master Git branching: create/switch/delete branches, merge vs rebase, branch strategies. Every command with practical examples.

Complete guide to Git remote operations: add/remove remotes, push/pull/fetch, upstream branches, multiple remotes, and troubleshooting.

Complete Git stash commands guide: git stash push/pop/apply/drop/list/show, git stash branch, and practical workflow examples for pausing and resuming work.

Complete Git undo commands guide: git reset soft/mixed/hard, git revert for safe undo, git restore to discard changes. Every command with examples.

GnuPG encryption cheatsheet covering key management, file encryption and decryption, digital signing and verification with OpenPGP.

Complete Gradio cheatsheet covering app development, HuggingFace Spaces deployment, CLI chat, authentication, and more — the fastest way to build ML/AI demo interfaces.

A comprehensive grep cheatsheet covering grep, egrep, fgrep with recursive search, context control, regex, output formatting, and file filtering.

Complete Hermes Agent cheatsheet covering basic commands, messaging, configuration, model management, memory, cron automation, and advanced operations.

Homebrew command reference covering package installation/uninstallation, Formula/Cask management, Tap repositories, and system maintenance for macOS developers.

Linux process management cheatsheet covering ps, htop, kill, strace and more for process inspection, signal handling, and system monitoring.

Complete HuggingFace CLI cheatsheet covering model/dataset download and upload, cache management, repository operations, and authentication — an essential tool for AI developers.

Linux firewall cheatsheet covering iptables and nftables basic rules, NAT, port forwarding, persistence, and advanced filtering techniques.

Complete jq cheatsheet covering JSON parsing, filtering, transformation, aggregation, formatting — the command-line JSON processor.

Quick reference for jq — the command-line JSON processor. Covers basic ops, filtering, arrays, objects, pipes, and built-in functions.

A comprehensive kubectl cheatsheet covering Pod management, workloads, networking, configuration, debugging, and cluster management.

Complete LangChain CLI cheatsheet covering app creation, template management, LangServe deployment, LangGraph development, and more — the leading framework for LLM application development.

Complete Langfuse cheatsheet covering LLM tracing, span management, generation tracking, scoring, prompt management, and observability commands.

Complete lazydocker cheatsheet covering container management, image management, volume management, configuration, and keybindings.

Complete lazygit cheatsheet covering terminal Git TUI startup, configuration, and common operations.

Essential Linux commands — file operations, process management, networking, search, permissions, disk, package management, and system administration. Every command with practical examples.

Complete LiteLLM cheatsheet covering model proxying, unified API, cost management, concurrency control, and more — a unified proxy for 100+ LLMs.

Complete llama.cpp cheatsheet covering GGUF inference, model loading, GPU acceleration, HTTP server, quantization, embeddings and more — the go-to tool for local LLM inference.

Complete llm CLI cheatsheet — Simon Willison's lightweight LLM command-line tool supporting multiple models, interactive chat, prompt templates, embedding generation, and plugin extensibility.

lsof (List Open Files) cheatsheet for troubleshooting open files, network connections, and user processes on Linux and Unix systems.

Essential Makefile writing commands — variable definition, target rules, built-in functions, conditionals, implicit rules, and phony targets. Every command with practical examples.

Complete MCP CLI cheatsheet covering installation, server management, tool & resource operations, transport configuration, and advanced usage.

Essential Linux network troubleshooting CLI commands — interfaces, sockets, DNS, routing, packet capture, performance testing, and TLS/SSL diagnostics. Every command with practical examples.

Essential Nginx configuration directives — location matching, SSL/TLS, reverse proxy, caching, URL rewriting, upstream server groups, and logging. Every directive with practical configuration examples.

Essential npm commands — package installation, publishing, configuration, scripts, package management, and inspection. Every command with practical examples.

Ollama model cheatsheet covering model comparisons, memory requirements, use-case recommendations, and CLI/API commands for local LLM deployment.

Complete OpenAI CLI cheatsheet covering chat completions, image generation, audio transcription, embeddings, file management and fine-tuning commands for GPT-4o, DALL-E, Whisper and more.

Complete OpenClaw cheatsheet covering basic commands, gateway management, skill configuration, and system administration for the open-source AI assistant.

Comprehensive OpenSSL command cheatsheet covering key management, certificate generation, CSR, SSL testing, and encryption/decryption operations.

Quick reference for PostgreSQL dev commands: connection, DDL, DML, queries, indexes, backup/restore, and performance tuning.

Quick reference for Python dev config, environment management, packages, data structures, string ops, file IO, and debugging.

Comprehensive Redis command cheatsheet covering basic operations, strings, lists, sets, hashes, sorted sets, and pub/sub for daily development and ops reference.

Essential regex syntax — literals, quantifiers, groups, lookaround, flags, replacement references, and flavor differences. Every pattern with practical examples.

Complete ripgrep cheatsheet covering recursive search, file filtering, context control, PCRE2 regex — the lightning-fast code search tool.

A complete rsync cheatsheet covering basic usage, SSH remote sync, filter rules, and advanced options for local/remote file sync and incremental backups.

Essential sed and awk commands — text substitution, line operations, regex patterns, field processing, formatted output, and data aggregation. Every command with practical examples.

Complete Sentence-Transformers cheatsheet covering text embeddings, semantic similarity, semantic search, Cross-Encoder re-ranking, and more.

A complete cheatsheet for sort, uniq, and comm covering basic sorting, advanced sorting, deduplication with counts, and set operations for shell text processing and data analysis.

Essential SSH commands — remote connection, key management, port forwarding, file transfer, tunneling, and troubleshooting. Every command with practical examples.

Complete starship cheatsheet covering cross-shell prompt installation, configuration, module customization, preset themes, and advanced usage.

Essential systemd commands — service management, timers, journal inspection, unit control, boot analysis, and socket activation. Every command with practical examples.

Complete tiktoken cheatsheet covering token encoding/decoding, counting, model-encoding mapping, and cost estimation.

Complete tldr cheatsheet covering command lookup, cache management, language selection — simplified man pages.

Essential Tmux terminal multiplexer commands — session management, window operations, pane operations, layout adjustments, configuration, and clipboard. Every command with practical examples.

Complete HuggingFace Transformers cheatsheet covering model loading, Pipeline API, tokenizer usage, inference patterns, environment configuration, and more — the core library of the HuggingFace ecosystem.

Essential Vim commands — basic operations, cursor movement, editing, visual mode, search & replace, window management, configuration, and advanced techniques. Every command with practical examples.

Complete vLLM cheatsheet covering model serving deployment, multi-GPU parallelism, LoRA adapters, KV cache optimization, OpenAI-compatible API, and other production-grade LLM inference commands.

Wasmer cheatsheet covering installation, module execution, WAPM package management, runtime backend switching, and advanced WebAssembly CLI commands.

Complete OpenAI Whisper cheatsheet covering audio transcription, translation, model selection, output formats, GPU acceleration, and more — the industry standard for speech-to-text.

Complete YAML syntax cheatsheet covering basic syntax, data types, multiline strings, anchors/aliases, and advanced features for DevOps and CI/CD configuration.

Complete zoxide cheatsheet covering smart directory jumping, interactive selection, database management, shell integration — the smarter cd replacement.