Developer Cheat Sheets
Searchable command references for Git, Linux, Docker, SQL and more — with one-click copy and category filters.
Version control essentials — init, clone, branch, merge, rebase, stash, tags and remote commands.
File system, permissions, process management, networking, text processing and system info.
Container lifecycle, images, volumes, networks, Docker Compose and common Dockerfile instructions.
SELECT, JOINs, aggregation, window functions, indexes, transactions and DDL/DML quick reference.
Normal, insert, visual modes — navigation, editing, search/replace, macros and .vimrc basics.
Anchors, quantifiers, groups, lookaheads, character classes and common real-world patterns.
Why Use a Cheat Sheet?
Even experienced developers look up commands daily — not because they don't know them, but because memorising every flag of every tool is a poor use of cognitive load. A good cheat sheet lets you stay in flow: you remember the concept, look up the exact syntax in seconds, and get back to work. These cheat sheets are built around that workflow — searchable, filterable, and copyable so you spend zero time hunting.
How to Use These Cheat Sheets
- Search: Type any keyword in the search box to instantly filter to matching commands.
- Filter by category: Use the category pills to narrow to a specific topic (e.g., "Branching" in Git or "Networking" in Linux).
- Copy: Click the copy button on any row to copy the command to your clipboard.
- Bookmark: Add the page to your browser bookmarks — it loads instantly, no login needed.
Frequently Asked Questions — Developer Cheat Sheets
We currently cover Git and Linux Commands, with Docker, SQL, Vim, and Regex coming soon. Each cheat sheet has a searchable table of commands organized by category, with syntax, description, and a real example.
Yes — every cheat sheet page has a live search box and category filter pills so you can find any command instantly without scrolling.
Yes — each command row has a one-click copy button so you can paste directly into your terminal or editor.
Completely free, forever. No sign-up, no paywall, no ads in the command tables.