首先安装github
# yum install git
完成之后
https://help.github.com/articles/generating-ssh-keys/#platform-linux 官方设置教程在这个网址下
我来说明一下我的配置
ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
运行这段代码 your_email@example.com 就是你自己的github邮箱。。。不要问我github怎么注册。。。百度一下。
提示：
Generating public/private rsa key pair.
出现：
Enter file in which to save the key (/Users/you/.ssh/id_rsa): [Press enter]
按回车
Enter passphrase (empty for no passphrase): [Type a passphrase] # Enter same passphrase again: [Type passphrase again]
输入两次密码，用来后面获取sshkey
提示：
Your identification has been saved in /Users/you/.ssh/id_rsa. # Your public key has been saved in /Users/you/.ssh/id_rsa.pub. # The key fingerprint is: # 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db your_email@example.com
运行：
eval "$(ssh-agent -s)" # Agent pid 59566
绿色是成功的提示
再运行
ssh-add ~/.ssh/id_rsa
到了下一步就跟官方说的不一样，因为辣个xclip小哥我没装（也没装好，缺个X11什么的。。。以后装好了再跟大家说）
运行：
cat ~/.ssh/id_rsa.pub
会拿到一段ssh-rsa 开头 your_email@example.com 结尾的key
然后拿到这段key
登陆github的网站去添加，这段教程在官网中有截图，在setting 的 SSH keys里Add ，会发帖的都会。
添加成功以后
运行：
ssh -T git@github.com
检测是否链接上
看到下面两个代码出现，你就超神一般的搞定了
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.
关于怎么把项目拉下来
cd 到存放文件的目录下
运行
git clone https://github.com/git用户名/要克隆的文件
如果在你的目录下出现了文件夹里面还有一个index.php的文件就ok了