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K2 · Cheatsheets

Quick reference.

Scan-in-seconds guides for the tools you reach for daily — Claude Code, the command line, the macOS terminal, and CSS — kept one click away.

7 sheets Claude Code CLI & terminal CSS
01

What’s on the shelf

Scan-ready

A · PDFs

Claude · 01

Claude Code Cheatsheet

→ claude-code-cheatsheet.pdf

The flagship Apple-style Claude Code reference — commands, flags, and workflows distilled onto a clean page.

Format
PDF · Apple-style one-pager.
Open PDF ›
Claude · 02

Claude Code Learning Guide

→ claude-code-learning-guide.pdf

The companion learning guide — the same Apple-style treatment, walking you from first run to confident daily use.

Format
PDF · learning companion.
Open PDF ›
CLI · 03

Command Line Cheatsheet

→ command-line-cheatsheet.pdf

Core command-line moves in one reference — the commands worth committing to muscle memory.

Format
PDF · CLI reference.
Open PDF ›
Terminal · 04

macOS Terminal Commands

→ macos-terminal-commands.pdf

The macOS terminal command reference — navigation, files, and the everyday utilities, all in one place.

Format
PDF · macOS reference.
Open PDF ›
CSS · 05

CSS Cheatsheet

→ css-cheatsheet.pdf

A CSS quick-reference — selectors, properties, and layout, formatted to find the answer fast.

Source
Washington State University · third-party sheet.
Open PDF ›
Code · 06

Code Cheatsheet

→ code-cheatsheet.pdf

A broader coding quick-reference kept alongside the rest — handy when the answer isn’t tool-specific.

Format
PDF · general reference.
Open PDF ›

B · Interactive pages

Claude · 07

Claude Secret Codes

→ claude-secret-codes.html

Interactive web cheatsheet with animations and shortcut codes for Claude usage; rebuilt as a native page.

Format
HTML · interactive
Open page ›
One rule across the library — every entry earns its own clean, dedicated home.
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