与MS-DOS兼容的DOS操作系统， FreeDOS like。 aldera OpenDOS Machine Readable Source Kit (M.R.S) 7.01 BUILDING THE MRS KIT The Caldera OpenDOS MRS kit contains the following components: IBMBIO, IBMDOS and COMMAND

操作系统与实例分析第三章讲义 电子科大 蒲晓蓉老师的课件 现在视频很多 这个是配套课件-operating system chapter three by Mrs. Pu. this is the chapter three, and the full version will upload later.