Cheatsheets — resource

Quick-reference sheets for tools, languages, and workflows in active use.

What lives here

• Compact reference tables (CLI flags, keyboard shortcuts, syntax).
• Lookup-optimized — the goal is “scan in 10 seconds”, not “learn from scratch”.

What does NOT live here

• Long-form learning notes → 2_Areas under the relevant domain.
• Per-kanji / per-radical lookups → _index (that’s its own DB).

Conventions

• Use tables over prose.
• Cite the authoritative source (man page, docs URL) in frontmatter url: when applicable.