创建一个目录
Administrator@VE2G17IXC9C3D4L MINGW64 /f/work
$ mkdir firstgit
进入该目录
Administrator@VE2G17IXC9C3D4L MINGW64 /f/work
$ cd firstgit/
查看当前所在磁盘的位置
Administrator@VE2G17IXC9C3D4L MINGW64 /f/work/firstgit
$ pwd
/f/work/firstgit
初始化仓库
Administrator@VE2G17IXC9C3D4L MINGW64 /f/work/firstgit
$ git init
Initialized empty Git repository in F:/work/firstgit/.git/