git详细教程

http://wenku.baidu.com/link?url=5wjtDRK_Ifik3q8nqzi1QU_6AJv2ipNByAOcQ1R3dAkUH7O10yU19z0pxYkghGbaGgsMCe0NfHgrUTaILb5Es5wXx2k6ct2jNlxIe2tiylq