Powerful Command-Line Applications in Go

Solution: Working with Files

Explore how to work with files in Go by creating a Markdown preview tool. Understand techniques for reading files, managing command-line arguments, handling errors, and closing files to ensure resource cleanup in your CLI applications.

We'll cover the following...

Solution explanation

1.Introduction

2.First Command-Line Program in Go

3.Interacting with Users

4.Working with Files in Go

5.Navigating the File System

6.Improving the Performance of CLI Tools

7.Controlling Processes

8.Using the Cobra CLI Framework

9.Talking to REST API

10.Developing Interactive Terminal Tools

11.Persisting Data in a SQL Database

12.Distributing Tool

13.Appendix

Solution: Working with Files

Solution explanation