下载安装包
# wget https://studygolang.com/dl/golang/go1.10.1.linux-amd64.tar.gz
解压到 /usr/local/
# sudo tar -zxf go1.10.1.linux-amd64.tar.gz -C /usr/local/
显示版本信息
# /usr/local/go/bin/go version
go version go1.10.1 linux/amd64
添加环境变量 (Ubuntu 16.04)
# vim ~/.bashrc
添加环境变量 (CentOS 7.x)
# vim /etc/profile
加入以下文本，保存退出
export GOPATH=/usr/local/go
export PATH=$GOPATH/bin:$PATH
export GOROOT=/usr/local/go
export GOPATH=$PATH:$GOROOT/bin
使更改生效
# source ~/.bashrc
验证
# go version
go version go1.10.1 linux/amd64
