开发环境：ubuntu
1.添加SSH Key：
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ssh-keygen -t rsa -C "邮件地址"
输入命令之后就回车，会出现以下提示，回车
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Enter file in which to save the key (/home/lqg/.ssh/id_rsa):
接着提示输入解密钥的加密串：
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Enter passphrase (empty for no passphrase):
Enter same passphrase again:
输入后有以下提示为成功：
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Your identification has been saved in /home/lqg/.ssh/id_rsa.
Your public key has been saved in /home/lqg/.ssh/id_rsa.pub.
The key fingerprint is:
91:0f:4e:ec:89:ad:3b:75:d1:32:a9:f1:59:ee:8f:9d lqg1122@gmail.com
The key's randomart image is:
+--[ RSA 2048]----+
| |
| . . |
| * o |
| *.== o |
| . S+.B |
| .o + . |
| .. . . |
| .. .o . |
| .. ..E |
+-----------------+
紧接着，vim ~/.ssh/id_rsa.pub,复制全部内容，
最后转到github页面，在account setting里面选择ssh key - add key ，把前面复制的内容粘帖，保存。。。
敲句命令测试下：
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ssh -T git@github.com
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Hi <em>username</em>! You've successfully authenticated, but GitHub does not provide shell access.
2.在github页面上添加一个项目库 create a new repo ,库名为 username.github.com (本人为：lqg1122.github.com);
然后在本地创建同名文件夹
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mkdir lqg1122.github.com
cd lqg1122.github.com
3.由于利用到开源的blog 框架 Jekyll-Bootstrap，故要把代码给下载下来
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git clone https://github.com/plusjade/jekyll-bootstrap.git
git add .
git commit -m "提交信息：first commit"
git push origin master
代码提交完成之后稍等几分钟，打开username.github.com 就可以看到一个blog 模型了，在经过自己修改，自定义之后才变成自己的专属博客哦。。偷懒的话，可以直接利用 Jekyll-Bootstrap 官网上提供题：http://jekyllbootstrap.com/不过要做点手脚。。。。。本地上要安装 rake ，然后在项目文件夹里面输入主题相应的安装命令，在把修改的代码
提交就好了。。。。。
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sudo apt-get install rake
rake theme:install git="https://github.com/jekyllbootstrap/theme-the-program.git"
git add .
git commit -m "提交信息：first commit"
git push origin master