Go for System Programming and Network Automation: A Beginner-Friendly Guide to Building Command-Line Tools, Network Utilities, APIs, and Automation Sc (Paperback) (ISBN-13: 9798185107355)

Learning technology can feel overwhelming-but it doesn't have to stay that way.

If you have ever looked at programming, command-line tools, networking, APIs, or automation and thought, "This is too difficult for me," this book was written for you. Go for System Programming and Network Automation is a warm, beginner-friendly guide that helps you learn Go step by step while building real tools you can actually understand, run, test, and improve.

You do not need to be an expert programmer, network engineer, system administrator, or DevOps professional to begin. This book starts from the foundation and gently guides you into practical Go programming through clear explanations, hands-on examples, mini-projects, review questions, and confidence-building exercises.

Instead of overwhelming you with theory, this book shows you how Go can solve real problems: working with files, building command-line tools, calling APIs, handling JSON, checking network services, using concurrency, testing code, and creating automation scripts that make repetitive tasks easier.

Key Features

- Beginner-friendly explanations written in clear, simple language
- Practical Go examples you can type, run, and learn from
- Step-by-step projects for command-line tools, system utilities, API clients, and network automation
- Real-world skills using files, directories, configuration, HTTP, JSON, TCP, DNS, timeouts, retries, and testing
- Gentle encouragement that normalizes mistakes and helps you build confidence through small wins
- Responsible network automation guidance so you learn safe, professional habits
- Helpful appendices with Go commands, common errors, networking terms, project ideas, and safety checklists

What You Will Learn

By the end of this book, you will know how to:

- Set up Go and understand the Go toolchain
- Write beginner-friendly Go programs with variables, functions, structs, maps, slices, and error handling
- Build command-line tools with arguments, flags, and clean output
- Read, write, scan, and manage files and directories
- Use environment variables and JSON configuration files
- Run external commands safely from Go
- Build TCP clients and servers for local network practice
- Perform DNS lookups and create simple network diagnostic utilities
- Make HTTP requests, handle status codes, read headers, and work with APIs
- Encode and decode JSON for automation workflows
- Use goroutines, channels, worker pools, timeouts, cancellation, retries, and tests
- Build practical projects such as an uptime checker, safe port checker, network inventory collector, API monitoring client, and final Go automation toolkit

Who This Book Is For

This book is perfect for complete beginners, self-learners, students, new developers, aspiring DevOps engineers, junior system administrators, and anyone who wants to learn Go programming through practical projects. If you want a friendly guide that teaches Go system programming, command-line tools, network programming, HTTP API automation, and real-world automation skills without making you feel lost, this book is a strong place to start.

Table of Contents

Chapter 1: Getting Started with Go for System Programming and Network Automation
Chapter 2: Go Foundations for Building Practical Tools
Chapter 3: Building Command-Line Tools with Go
Chapter 4: Working with Files, Directories, Processes, and Configuration
Chapter 5: Network Programming Fundamentals with Go
Chapter 6: HTTP, APIs, and JSON Automation
Chapter 7: Concurrency, Timeouts, and Reliable Automation
Chapter 8: Practical Network Automation Projects
Chapter 9: Building and Shipping a Complete Go Automation Toolkit

Every expert once started as a beginner. Every useful tool begins with one small step. Start your Go programming journey today and discover how e

Author: Lucian Verne
ISBN-13: 9798185107355
Publisher: Independently Published
Language: English
Published: 07/01/2026
Pages: 236
Format: Paperback
Weight: 0.92lbs
Size: 10.00h x 7.00w x 0.50d