cheat.sh - The only cheat sheet you need Unified access to the best community driven documentation

CheatKeys - View Windows keyboard shortcuts in the current application.

cheat - Cheat allows you to create and view interactive cheatsheets on the command-line.

Kommandr - A social application that enables users to discover, learn about, save, and share commands for the...

Hotkey Commander - Find out and override what hotkey combination is registered by which application.

explainshell - Match command-line arguments to their help.