基于私有链以太坊挖矿全流程指南

1. 创建文件夹

2. mkdir private-geth
   cd private-geth

    

2. 建立创世区块文件 genesis.json

   {

  "config": {

    "chainId": 23432,

    "homesteadBlock": 0,

    "eip155Block": 0,

    "eip158Block": 0

  },

 

  "alloc": { }

  "coinbase": "0x0000000000000000000000000000000000000000"

  "difficulty": "0x5000",

  "extraData": "",

  "gasLimit": "0x2fefd8",

  "nonce": "0x0000000000000038",

  "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",

  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",

  "timestamp": "0x00"

}

1. 安装客户端Geth

从PPA 直接安装

1. 首先安装必要的工具包

apt-get install software-properties-common

1. 添加以太坊的源

add-apt-repository -y ppa:ethereum/Ethereum

1. 最后安装 go-ethereum

apt-get install ethereum

 

安装完成后可以通过 geth version 来查看版本号、安装路径这类信息

1. 初始化区块链,生成创始区块和初始状态

启动区块链

1. 开始挖矿

miner.start()

  正在挖矿了，挖一些就好了，哈哈哈，别太贪心了