git使用

http://hi.baidu.com/i7521/blog/item/1223883dbae09b0ebba1674a.html
具体可简化：

ssh-keygen -t rsa -C "[e-mail]"
将.ssh/id_rsa.pub拷贝到GitHub网站
#ssh [e-mail]
如果配置正确，显示
ERROR: Hi xxx! You've successfully authenticated, but GitHub does not provide shell access
Connection to github.com closed.

# git config --global user.name "xx"
# git config --global user.email [e-mail]

到项目目录下面：
git add .
git commit -m "your first information"
git remote add origin [e-mail]:xxx/new-project.git  
git push origin master

更新：
# git commit -a  -m "update information"  
# git push origin master