>申请Github账号
http://jingyan.baidu.com/article/455a9950abe0ada167277864.html
>Mac本机上面安装Git
brew install git
>使用SSH把本机的Git连接网页版Github
1、家目录下是否存在.ssh文件夹，若没有的话创建一个
//这里的your_email@youremail.com指的是申请Github账号时候填写的邮箱```
2、在本地生成一个SSH-KEY自动保存在id_rsa.pub文件中
```ssh-keygen -t rsa -C "your_email@youremail.com"```
这个过程中会有提示信息：
Enter passphrase(empty for no passphrase):
Enter same passphraseagain:
不用填写，直接按回车便可。
3、在网页版的Github上新建SSH连接
Settings->SSH and GPG keys->new SSH key
Title：随便填写
Key：将id_rsa.pub文件copy到这里
4、验证连接是否成功
`ssh -T git@github.com`
The authenticity of host 'github.com (207.97.227.239)' can't be established.
RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)?
Hi username! You've successfully authenticated, but GitHub does not provide shell access.
出现如上信息便成功！
刚上面只能证明本机可以连接到Github，设置账号和密码磁能确保连接到具体的Github账户
#####>配置个人信息
`$git config --global user.name "your real name"`
`$git config --global user.email "xxxxx@gmail.com"`