Part 1: Getting Started with a Solid Foundation

This part covers the Command-Line Interface (CLI) and its resurgence in popularity. The history, anatomy, and design principles of the CLI are discussed, with a focus on UNIX’s philosophy and the benefits of using Go to build a CLI. The guide offers a step-by-step approach to building a new application, including code structure, domain-driven design, and an example audio metadata CLI application. Hands-on learning is encouraged with the example audio metadata CLI application, and popular frameworks, such as Cobra and Viper, are explored to speed up the development process. Overall, this part provides a comprehensive overview of the CLI and its practical applications in modern programming, offering ...

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