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Building Blockchain Projects

You're reading from   Building Blockchain Projects Building decentralized Blockchain applications with Ethereum and Solidity

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Product type Paperback
Published in Apr 2017
Publisher Packt
ISBN-13 9781787122147
Length 266 pages
Edition 1st Edition
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Author (1):
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Narayan Prusty Narayan Prusty
Author Profile Icon Narayan Prusty
Narayan Prusty
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Table of Contents (10) Chapters Close

Preface 1. Understanding Decentralized Applications FREE CHAPTER 2. Understanding How Ethereum Works 3. Writing Smart Contracts 4. Getting Started with web3.js 5. Building a Wallet Service 6. Building a Smart Contract Deployment Platform 7. Building a Betting App 8. Building Enterprise Level Smart Contracts 9. Building a Consortium Blockchain

Geth


Geth (or called as go-ethereum) is an implementation of Ethereum, Whisper, and Swarm nodes. Geth can be used to be part of all of these or only selected ones. The reason for combining them is to make them look like a single DApp and also so that via one node, a client can access all three DApps.

Geth is a CLI application. It's written in the go programming language. It's available for all the major operating systems. The current version of geth doesn't yet support Swarm and supports whisper a some of the features of Whisper. At the time of writing this book, the latest version of geth was 1.3.5.

Installing geth

Geth is available for OS X, Linux, and Windows. It supports two types of installation: binary and scripted installation. At the time of writing this book, the latest stable version of geth is 1.4.13. Let's see how to install it in various operating systems using the binary installation method. Scripted installation is used when you have to modify something in the geth source code...

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