C:\>
dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
0 files
2 directories
0 bytes used
66797568 bytes available
C:\>cd mp3
C:\MP3\>dir
driver C label is [NO NAME]
list all files and directories of C:\MP3\
788 demo.exe
1 files
0 directories
788 bytes used
66797568 bytes available
C:\MP3\>copy demo.exe \demo.exe
C:\MP3\>cd ..
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
788 demo.exe
1 files
2 directories
788 bytes used
66781184 bytes available
C:\>ren demo.exe demo.com
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
788 demo.com
1 files
2 directories
788 bytes used
66781184 bytes available
C:\>rename demo.com demo.exe
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
788 DEMO.EXE
1 files
2 directories
788 bytes used
66781184 bytes available
C:\>cls
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
788 DEMO.EXE
1 files
2 directories
788 bytes used
66781184 bytes available
C:\>del demo.exe
C:\>dir
driver C label
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
0 files
2 directories
0 bytes used
66797568 bytes available
C:\>copy con demo.bat
echo OK!^Z
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
8 demo.bat
1 files
2 directories
8 bytes used
66781184 bytes available
C:\>demo
C:\echo OK!
dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
8 demo.bat
1 files
2 directories
8 bytes used
66781184 bytes available
echo on
C:\>dir
driver C label is [NO NAME]
list all files and directories of C:\
<DIR> mp3
<DIR> dicm
8 demo.bat
1 files
2 directories
8 bytes used
66781184 bytes available
C:\>作者: electronixtar 时间: 2006-10-28 23:04 哇,强人啦。嵌入式真的很朝阳啊~~作者: kokorosz 时间: 2006-10-28 23:07 确实是这样的DOS已经死气沉沉怎么多年了~~~~~~~~~~~
DOS 是一个非常优秀的操作系统。它不会因为年代的久远而失去魅力,它在某种意义上仍然占据着不可替代的位置。DOS 很小,这既是一个缺点,也是一个优点。当今热门的开源操作系统 LINUX,它和微软的 WINDOWS 一样,是一个复杂的操作系统,它们都不具有 DOS 的小巧美。虚拟内存,虚拟文件系统,功能强大的代价,就是丧失小巧美。这是鱼与熊掌,不可兼得的事情。DOS 所采用的文件系统也是非常小巧的,不像 NTFS 或者 EXT2 那么复杂。DOS 虽然小巧,但是完全有发展的空间。在 DOS 下可以访问 4G 内存,可以通过 EBIOS 的功能在底层访问任意大的磁盘空间。因此在功能上 DOS 是不受限制的。