1,进入根目录
$ cd
2 查看根目录下面的文件
	ls -la  
3,编辑.gitconfig
$ vi .gitconfig  
    [alias]  
    co = checkout  
    ci = commit  
    st = status  
    pl = pull  
    ps = push  
    dt = difftool  
    l = log --stat  
    cp = cherry-pick  
    ca = commit -a  
    b = branch  
	
转自:http://blog.csdn.net/iosdevtip/article/details/46424595