2.2 方法二：从源码安装golang

这个在我另外一篇文章做了详细的叙述，详情请见《修改并编译golang源码》

## 3 安装配置git

3.1 用brew安装git

fabric:~ fabric$ brew install git
==> Downloading https://homebrew.bintray.com/bottles/git-2.18.0.high_sierra.bott
######################################################################## 100.0%
==> Pouring git-2.18.0.high_sierra.bottle.tar.gz
==> Caveats
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completions and functions have been installed to:
  /usr/local/share/zsh/site-functions

Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/git
==> Summary
  /usr/local/Cellar/git/2.18.0: 1,488 files, 295.6MB

3.2 配置git

3.2.1 查看用户名和邮箱地址

fabric:~ fabric$ git config user.name
fabric:~ fabric$ git config user.email

3.2.2 修改用户名和邮箱地址

fabric:~ fabric$ git config --global user.name "你的用户名"
fabric:~ fabric$ git config --global user.email "你的邮箱地址"

3.2.3 生成SSH KEY

为了向github自己的仓库提交代码，我们需要设置SSH KEY

• 首先来生成SSH KEY

fabric:~ fabric$ ssh-keygen -t rsa -C 你的邮箱地址
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/fabric/.ssh/id_rsa): 
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /Users/fabric/.ssh/id_rsa.
Your public key has been saved in /Users/fabric/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:生成的密钥指纹 你的邮箱地址
The key's randomart image is:
+---[RSA 2048]----+
生成的密钥randomart image 
+----[SHA256]-----+

• 复制上一步生成的公钥（public key），复制进github

fabric:~ fabric$ cat /Users/fabric/.ssh/id_rsa.pub 
你的公钥

github设置公钥的地方：

右上角头像下拉选项 -> Settings -> SSH and GPG keys

• 可以试着在代码目录下拉取自己的仓库试试是否生效

cd 你的代码目录
git clone 你的代码git仓库地址

## 4 安装docker

Homebrew 的 Cask 已经支持 Docker for Mac，因此可以很方便的使用 Homebrew Cask 来进行安装：

4.1 用brew安装docker

fabric:~ fabric$ brew cask install docker

在载入 Docker app 后，点击 Next，可能会询问你的 macOS 登陆密码，你输入即可。之后会弹出一个 Docker 运行的提示窗口，状态栏上也有有个如下所示的小鲸鱼的图标：

验证一下是不是安装成功了呢，输入以下命令

fabric:~ fabric$  docker version
Client:
 Version:           18.06.0-ce
 API version:       1.38
 Go version:        go1.10.3
 Git commit:        0ffa825
 Built:             Wed Jul 18 19:05:26 2018
 OS/Arch:           darwin/amd64
 Experimental:      false

Server:
 Engine:
  Version:          18.06.0-ce
  API version:      1.38 (minimum version 1.12)
  Go version:       go1.10.3
  Git commit:       0ffa825
  Built:            Wed Jul 18 19:13:46 2018
  OS/Arch:          linux/amd64
  Experimental:     true

4.2 下载app安装