All Cheatsheets

A quick reference for Bash scripting, covering essential syntax, commands, and best practices for writing efficient and robust scripts.

A detailed cheat sheet featuring numerous regex examples and explanations on how regex works. Explore literal matching, metacharacters, groups, lookahead/lookbehind, alternation, and practical patterns for emails, URLs, dates, and code extraction.

A comprehensive cheat sheet for Perforce, covering essential commands and workflows for version control.

A handy reference guide for iOS Shortcuts, covering essential actions, triggers, and tips to automate tasks on your iPhone and iPad.

A concise cheat sheet for essential French grammar, vocabulary, and phrases, designed to aid learners in grasping fundamental concepts and communicating effectively. This guide covers key aspects of the language, from basic greetings to verb conjugations and sentence construction.

A handy guide to understanding and using emojis effectively in digital communication. This cheat sheet covers emoji meanings, common usage, and tips for clear communication.

A quick reference guide to VHDL (VHSIC Hardware Description Language), covering syntax, data types, operators, and common constructs used in digital circuit design.

A comprehensive guide to expanding your vocabulary, featuring essential word lists, effective learning techniques, and useful tools for vocabulary enhancement.

A quick reference guide to VBScript, covering essential syntax, objects, and functions for automating tasks in Windows environments.

A quick reference guide to microcontrollers and single-board computers (SBCs), covering essential terminology, architectures, popular platforms, and key considerations for selection and use.

A quick reference guide to SQL, covering essential commands, data types, and functions for database management and querying.

A concise cheat sheet covering essential Next.js concepts, commands, and best practices for building efficient and scalable React applications.

A comprehensive guide to Mercurial, covering essential commands for version control, branching, merging, and collaboration.

A quick reference guide for Capistrano, a remote server automation and deployment tool written in Ruby. This cheat sheet covers essential commands, configuration options, and deployment strategies.

A comprehensive guide to Subversion (SVN) commands and concepts for version control.

A quick reference guide to web servers, covering core concepts, popular servers like Apache and Nginx, and essential configurations.

A quick reference guide to the Indonesian language, covering essential grammar, vocabulary, and phrases for beginners.

A comprehensive guide to help you prepare for system design interviews. Covers key concepts, common architectures, and practical tips.

A comprehensive cheat sheet for using OpenVAS, covering installation, configuration, scanning, and reporting.

A comprehensive cheat sheet for Vim, covering essential commands, modes, navigation, editing, and advanced features to boost your coding efficiency.

A quick reference guide to POSIX shell scripting, covering syntax, commands, and best practices for writing portable and robust shell scripts.

A quick reference guide covering essential aspects of the Arabic language, including script, pronunciation, grammar, and basic vocabulary.

A comprehensive cheat sheet for Valgrind, a powerful memory debugging and profiling tool for Linux. This guide covers essential Valgrind tools, common options, and practical examples to help you identify and fix memory-related issues in your C/C++ programs.

A comprehensive cheat sheet covering technical writing principles, style guidelines, and template usage to create clear, concise, and effective technical documentation.