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A collection of code snippets and CLI guides for quick and easy reference while coding

Welcome to Dev Cheatsheets - a quick reference for showing you how to use a CLI tool, language or library by focusing on syntax and real world examples. While keeping explanation paragraphs to a minimum.

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Scripting

Python icon Python
JavaScript icon JavaScript

Static sites and docs

Markdown icon Markdown
Jekyll icon Jekyll

Command-line

Git icon Git
GNU Bash icon Shell

Quick reference

A few commands or code snippets that I want to keep all in one place, instead of within each category like Shell or Grep.

grep -r TERM .
# find alias
fn TERM

group :jekyll_plugins do
  # ...
end

About

These are all in one place so you don’t have to look at docs, man pages, tutorials. Sometimes, there are links to other Cheatsheet guides which do a good job.

This is not comprehensive, but, it covers definitions and usage examples which cover the basics and some common flows (leaving out the obscure things I’ll probably never need and can always lookup if I need to).

There are a lot of tools and languages on this site here for my own reference and I hope you find something useful here too, by looking for something specific or just discovering what is here.