# qinjx/30min_guides **Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/qinjx-30min-guides).** 7,107 stars · 1,634 forks ## Links - GitHub: https://github.com/qinjx/30min_guides - awesome-repositories: https://awesome-repositories.com/repository/qinjx-30min-guides.md ## Description This project is a technical knowledge base and learning resource providing concise, step-by-step guides and summaries designed for rapid technical onboarding. It functions as a repository of curated notes covering programming languages, development tools, and general technical principles. The collection includes specific instructional content such as shell scripting guides for system automation and text processing, as well as Objective-C development tutorials covering application logic, class interfaces, and protocol implementation. The resource also covers a broad range of non-programming domains, including business logic documentation for e-commerce promotion rules, consumer product evaluation frameworks for safety and compatibility, and technical explanations of mobile positioning logic. ## Tags ### Education & Learning Resources - [Technical Knowledge Bases](https://awesome-repositories.com/f/education-learning-resources/technical-knowledge-bases.md) — Functions as a structured repository mapping technical principles and business logic to accelerate onboarding. - [Shell Scripting Guides](https://awesome-repositories.com/f/education-learning-resources/educational-resources/systems-applied-computing/infrastructure-architecture/operating-systems-shell/shell-scripting-guides.md) — Provides instructional materials for learning command-line automation and efficient shell scripting techniques. - [Onboarding Guides](https://awesome-repositories.com/f/education-learning-resources/onboarding-guides.md) — Provides concise, step-by-step introductory guides designed for rapid technical onboarding. - [Technical Learning Resources](https://awesome-repositories.com/f/education-learning-resources/technical-learning-resources.md) — Serves as a curated collection of technical guides and notes for skill development. - [Modular Structuring](https://awesome-repositories.com/f/education-learning-resources/educational-courses/modular-structuring.md) — Organizes complex technical topics into smaller, independent units for focused learning. - [Product Evaluation Frameworks](https://awesome-repositories.com/f/education-learning-resources/product-evaluation-frameworks.md) — Provides frameworks for evaluating technical specifications and safety standards to inform specialty equipment purchasing. - [Command-Line Text Processing](https://awesome-repositories.com/f/education-learning-resources/text-processing-tutorials/command-line-text-processing.md) — Offers educational resources on using shell utilities to manipulate and transform text data. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) - [Topic-Based Resource Organization](https://awesome-repositories.com/f/education-learning-resources/topic-based-resource-organization.md) — Structures educational content into categories and directories based on specific learning concepts. ### Operating Systems & Systems Programming - [Shells & Scripting](https://awesome-repositories.com/f/operating-systems-systems-programming/terminal-command-line-environments/shells-scripting.md) — Ships comprehensive guides on using shell scripting for system automation and text processing. - [Modular Scripting](https://awesome-repositories.com/f/operating-systems-systems-programming/terminal-command-line-environments/shells-scripting/modular-scripting.md) — Guides on organizing shell functionality into discrete, dynamically loaded script files. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) ### Programming Languages & Runtimes - [Objective-C](https://awesome-repositories.com/f/programming-languages-runtimes/programming-language-varieties/programming-languages/systems-languages/objective-c.md) — Offers a tutorial on implementing application logic and class interfaces using Objective-C. - [Execution Flow Control](https://awesome-repositories.com/f/programming-languages-runtimes/execution-flow-control.md) — Explains language constructs used to direct program logic through conditionals and loops. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) - [Script Variable Management](https://awesome-repositories.com/f/programming-languages-runtimes/programming-language-varieties/domain-specific-languages/automation-scripting/script-variable-management.md) — Details mechanisms for defining and storing variables within automation sequences. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) ### Part of an Awesome List - [Positioning Mechanisms](https://awesome-repositories.com/f/awesome-lists/data/gps-positioning/positioning-mechanisms.md) — Explains the technical logic behind geographic location determination using GPS, Wi-Fi, and cellular networks. ([source](https://github.com/qinjx/30min_guides/blob/master/how_does_mobile_device_get_location.md)) - [Hardware Simulation](https://awesome-repositories.com/f/awesome-lists/devtools/hardware-simulation.md) — Provides guides on mimicking hardware input to test application behavior without physical devices. ([source](https://github.com/qinjx/30min_guides/blob/master/ios.md)) ### Content Management & Publishing - [Markdown Documentation](https://awesome-repositories.com/f/content-management-publishing/content-management-systems/content-architecture-modeling/documentation-tooling/authoring-editing/markdown-documentation.md) — Uses a documentation system based on plain text files with lightweight formatting for technical content. - [Static Site Generation](https://awesome-repositories.com/f/content-management-publishing/static-site-document-generators/static-site-generators/static-site-generation.md) — Generates static HTML pages from structured documentation files to ensure fast loading. ### Development Tools & Productivity - [Build Automation Scripts](https://awesome-repositories.com/f/development-tools-productivity/build-automation-scripts.md) — Includes scripts and configurations for automating the compilation and packaging of software. ([source](https://github.com/qinjx/30min_guides/blob/master/ios.md)) - [Text String Manipulation Utilities](https://awesome-repositories.com/f/development-tools-productivity/developer-utilities-libraries/programming-logic-libraries/text-string-manipulation-utilities.md) — Provides instructions for transforming and processing text data strings using common utilities. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) ### DevOps & Infrastructure - [Application Packaging](https://awesome-repositories.com/f/devops-infrastructure/distribution-packaging/software-distribution/application-packaging.md) — Covers the creation of platform-specific installers and distribution artifacts. ([source](https://github.com/qinjx/30min_guides/blob/master/ios.md)) ### Software Engineering & Architecture - [Logic Documentation](https://awesome-repositories.com/f/software-engineering-architecture/core-business-logic/logic-documentation.md) — Offers condensed summaries and overviews of complex industry-specific operational rules and functional requirements. - [Development Workflows](https://awesome-repositories.com/f/software-engineering-architecture/development-methodologies/engineering-best-practices/development-process-methodologies/development-workflows.md) — Guides users through the standard process of writing, debugging, and packaging software for deployment. - [Technical Knowledge Maps](https://awesome-repositories.com/f/software-engineering-architecture/technical-knowledge-maps.md) — Provides a system for indexing and cross-referencing technical concepts across disparate domains. ### System Administration & Monitoring - [System Automation Scripts](https://awesome-repositories.com/f/system-administration-monitoring/system-automation-scripts.md) — Provides utilities and scripts for automating repetitive system administration tasks. ([source](https://github.com/qinjx/30min_guides/blob/master/shell.md)) ### Testing & Quality Assurance - [On-Device Correctness Verification](https://awesome-repositories.com/f/testing-quality-assurance/on-device-correctness-verification.md) — Explains how to launch applications on devices or simulators for runtime verification. ([source](https://github.com/qinjx/30min_guides/blob/master/ios.md))