###1、安装必备环境插件 #1-5 公有链 +6-10 私有链 ``` yum update -y && yum install git wget bzip2 vim gcc-c++ ntp epel-release nodejs cmake -y yum install -y curl git golang nodejs gcc-c++ ``` ###2、安装go语言 ``` wget https://dl.google.com/go/go1.10.linux-amd64.tar.gz tar -C /usr/local -xzf go1.10.linux-amd64.tar.gz echo 'export GOROOT=/usr/local/go' >> /etc/bashrc echo 'export PATH=$PATH:$GOROOT/bin' >> /etc/bashrc echo 'export GOPATH=/root/go' >> /etc/bashrc echo 'export PATH=$PATH:$GOPATH/bin' >> /etc/bashrc source /etc/bashrc ``` ###3、验证go语言安装成功 ``` [root@jubeiTest root]# go version go version go1.10 linux/amd64 ``` ###4、安装geth客户端 '我的路径'=/mnt/ ``` git clone https://github.com/ethereum/go-ethereum.git cd go-ethereum make all echo 'export PATH=$PATH:/’你的路径’/go-ethereum/build/bin' >> /etc/bashrc source /etc/bashrc ``` ###5、验证geth ``` [root@jubeiTest go-ethereum]# geth version Geth Version: 1.8.18-unstable Git Commit: 1ff152f3a43e4adf030ac61eb5d8da345554fc5a Architecture: amd64 Protocol Versions: [63 62] Network Id: 1 Go Version: go1.10 Operating System: linux GOPATH=/root/go GOROOT=/usr/local/go ``` ###6、智能合约 ``` cd ~ wget https://cmake.org/files/v3.9/cmake-3.9.2.tar.gz tar xvf cmake-3.9.2.tar.gz && cd cmake-3.9.2 ./configure && make && make install pwd /home/ddp/cmake-3.9.2 cd /mnt/ mkdir geth_data touch start.sh chmod 755 start.sh vim start.sh (nohup geth --syncmode "fast" --cache=512 --datadir "/mnt/geth_data/data0" --rpc --rpcapi db,net,eth,web3,personal --rpcaddr 0.0.0.0 --rpccorsdomain "*" 2>>geth_log &) sh start.sh cd geth_data geth attach ./geth.ipc eth.syncing ``` 同步节点 ``` >eth.syncing { currentBlock: 164096, highestBlock: 6841125, knownStates: 318087, pulledStates: 307252, startingBlock: 0 } ``` ###7、创建创世文件（genesis.json） ``` { "config": { "chainId": 15, "homesteadBlock": 0, "eip155Block": 0, "eip158Block": 0 }, "alloc" : {}, "coinbase" : "0x0000000000000000000000000000000000000000", "difficulty" : "0x20000", "extraData" : "", "gasLimit" : "0x2fefd8", "nonce" : "0x0000000000001993", "mixhash" : "0x0000000000000000000000000000000000000000000000000000000000000000", "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000", "timestamp" : "0x00" } ``` ###8、初始化创世文件 ``` $ geth --datadir ‘你的路径’ init ‘你的路径’/genesis.json ``` ###9、创建start.sh脚本 ``` (nohup geth --syncmode "fast" --cache=512 --datadir "/mnt/geth_data/data0" --rpc --rpcapi db,net,eth,web3,personal --rpcaddr 0.0.0.0 --rpccorsdomain "*" 2>>geth_log &) ``` ###10、进入控制台 ``` $cd ‘你的路径’ $ geth attach ./geth.ipc 同步命令eth.syncing ``` history命令 ```` yum update -y && yum install git wget bzip2 vim gcc-c++ ntp epel-release nodejs cmake -y wget https://dl.google.com/go/go1.10.linux-amd64.tar.gz tar -C /usr/local -xzf go1.10.linux-amd64.tar.gz echo 'export GOROOT=/usr/local/go' >> /etc/bashrc echo 'export PATH=$PATH:$GOROOT/bin' >> /etc/bashrc echo 'export GOPATH=/root/go' >> /etc/bashrc echo 'export PATH=$PATH:$GOPATH/bin' >> /etc/bashrc source /etc/bashrc go version cd /mnt/ git clone https://github.com/ethereum/go-ethereum.git cd go-ethereum/ make all echo 'export PATH=$PATH:/mnt/go-ethereum/build/bin' >> /etc/bashrc source /etc/bashrc cd /mnt/ mkdir mkdir geth_data cd geth_data/