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Building CLI Applications with C# and .NET

You're reading from   Building CLI Applications with C# and .NET A step-by-step guide to developing cross-platform CLI apps—from coding and testing to deployment

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Product type Paperback
Published in Feb 2025
Publisher Packt
ISBN-13 9781835882740
Length 300 pages
Edition 1st Edition
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Author (1):
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Tidjani Belmansour Tidjani Belmansour
Author Profile Icon Tidjani Belmansour
Tidjani Belmansour
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Table of Contents (22) Chapters Close

Preface 1. Part 1: Getting Started with CLI Applications FREE CHAPTER
2. Chapter 1: Introduction to CLI Applications 3. Chapter 2: Setting Up the Development Environment 4. Chapter 3: Basic Concepts of Console Applications in .NET 5. Part 2: Foundations of Building CLI Applications
6. Chapter 4: Command-Line Parsing 7. Chapter 5: Input/Output and File Handling 8. Chapter 6: Error Handling and Logging 9. Part 3: Advanced Topics in CLI Application Development
10. Chapter 7: Interactive CLI Applications 11. Chapter 8: Building Modular and Extensible CLI Applications 12. Chapter 9: Working with External APIs and Services 13. Part 4: Testing and Deployment
14. Chapter 10: Testing CLI Applications 15. Chapter 11: Packaging and Deployment 16. Part 5: Advanced Techniques and Best Practices
17. Chapter 12: Performance Optimization and Tuning 18. Chapter 13: Security Considerations for CLI Applications 19. Chapter 14: Additional Resources and Libraries 20. Index 21. Other Books You May Enjoy

A day in the life of an IT professional

It’s a beautiful Monday morning. Today, my team and I are starting a new project.

The project is to build a web application using ASP.NET with Entity Framework as an object-relational mapper (ORM), NuGet for managing dependencies, Git as a code versioning system, and, since the application is to be deployed on Azure, Bicep as an infrastructure scripting language.

A few years ago, I would have used GUI applications for this, such as the full-fledged Visual Studio, GitHub Desktop, or GitKraken, and the Azure portal.

Today, I doing most of my work in Visual Studio Code and its integrated terminal.

So, I use commands such as mkdir to create my project directory, cd to position myself into this directory, dotnet new to create my project, git init to initialize the Git repository, dotnet add package to add NuGet packages as dependencies to my project, dotnet ef dbcontext scaffold to generate a database context and all the entity...

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