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文件操作命令是在DOS提示符下键入的。照第一节所讲内容打开计算机,在提示符出现以后,我们就可以开始第一个命令。1 列示文件目录命令 DIR 功能:列示出磁盘上所有的文件信息。 该命令键入后,再按回车键,屏幕上显示: C:>DIR Volume in drive C has no label Directory of drive C: COMMAND COM 25276 09-12-97 12:00a CONFIG SYS 102 09-12-97 09:30a AUTOEXEC BAT 209 09-12-97 09:32a CUSTUMER DBF 1029 09-23-97 04:31p 5 File(s) xxxxxxxx byles free
File manipulation commands are typed at the DOS prompt. Turn on the computer as explained in the first section, and after the prompt appears, we can start the first command. 1 list file directory command DIR function: column shows all the file information on the disk. After the command is typed, press the Enter key and the screen displays: C: > DIR Volume in drive C has no label Directory of drive C: COMMAND COM 25276 09-12-97 12: 00a CONFIG SYS 102 09-12-97 09: 30a AUTOEXEC BAT 209 09-12-97 09: 32a CUSTUMER DBF 1029 09-23-97 04: 31p 5 File (s) xxxxxxxx byles free