Cheatsheets

Introduction to the Ansoff Matrix The Ansoff Matrix (also called the Product/Market Expansion Grid) is a strategic planning tool developed by mathematician and business manager Igor Ansoff in 1957. It helps organizations identify growth opportunities by analyzing the relationship between products and markets. The matrix presents four distinct growth strategies based on whether a company […]

Playbook Fundamentals Basic Structure — – name: Playbook name hosts: webservers become: yes vars: http_port: 80 tasks: – name: First task module_name: param1: value1 param2: value2 Multiple Plays — – name: First play hosts: webservers tasks: – name: Task for webservers debug: msg: “This runs on webservers” – name: Second play hosts: dbservers tasks: –

Key Concepts Control Node: Where Ansible is installed and runs from Managed Nodes: Servers managed by Ansible (no agent required) Inventory: List of managed nodes Playbooks: YAML files describing automation tasks Tasks: Individual units of work Modules: Tools for executing specific actions Roles: Reusable collections of tasks Handlers: Tasks run only when notified Installation #

Introduction to Ansible Ansible is an open-source automation tool that simplifies configuration management, application deployment, task automation, and orchestration. It uses an agentless architecture, connecting to managed nodes via SSH (for Linux/Unix) or WinRM (for Windows), making it lightweight and secure. Ansible is built on Python, uses YAML for defining automation tasks, and follows a

Introduction: Understanding Anomaly Detection Anomaly detection is the identification of rare items, events, or observations that significantly deviate from the expected pattern in a dataset. These anomalies might indicate critical incidents such as bank fraud, medical problems, structural defects, or errors in text. Effective anomaly detection is crucial across industries including cybersecurity, manufacturing, healthcare, finance,

Introduction to Annuities Annuities are financial products designed to provide a steady stream of income, typically during retirement. They are contracts between individuals and insurance companies where the individual makes a lump sum payment or series of payments, and in return receives regular disbursements beginning either immediately or at some point in the future. Annuities

Introduction to Anime Watch Orders Anime series often have complex viewing sequences due to multiple seasons, movies, OVAs (Original Video Animations), spin-offs, and alternate timelines. Following the optimal watch order enhances the viewing experience by ensuring proper story progression, character development, and thematic coherence. This cheat sheet provides definitive viewing sequences for popular anime franchises

Introduction to Animation Animation is the art of creating the illusion of movement through a sequence of images or frames displayed in rapid succession. More than just moving pictures, animation is a powerful storytelling medium that brings characters, worlds, and ideas to life through controlled motion and timing. Understanding animation matters because it combines artistic

Introduction to Animal Regulation Laws Animal regulation laws are a diverse collection of statutes, ordinances, and regulations that govern human interactions with animals across jurisdictions. These laws range from mainstream pet ownership requirements to unusually specific prohibitions that often reflect historical contexts, cultural values, or responses to unique incidents. Understanding these regulations matters because violations

Introduction to Animal Tracking Animal tracking is the systematic monitoring of animal movements and behaviors using various technologies and techniques. This field combines biology, engineering, data science, and field craft to understand how animals interact with their environment across space and time. Animal tracking matters because it reveals crucial information about habitat use, migration routes,