谁可以解释一下这段内容有什么作用

来源：百度知道 编辑：UC知道 时间：2024/06/30 20:03:32
谁可以解释一下这段内容有什么作用

@ECHO OFF
PROMPT $P$G
SET DIRCMD=/4
MODE CON RATE=32 DELAY=1
REM MODE CON CP PREPARE=((437)EGA.CPI)
REM MODE CON CP SELECT=437
REM KEYB US,,KEYBOARD.SYS
LH KILLER
LH DOSKEY
LH DOSLFN /Z:c:\msdos71\CP437UNI.TBL
LH MSCDEX /D:IDE-CD
LH SHARE
REM LH NLSFUNC
REM LH SMARTDRV
LH CTMOUSE
REM For compatiblity purpose:
LH CTMOUSE > NUL
ECHO.
REM For locking volumes to enable "direct disk access":
CALL LOCKDRV
BREAK ON
LFNFOR ON
ECHO Now you are in MS-DOS 7.10 prompt. Type 'HELP' for help.
ECHO.

这样
@ECHO OFF
PROMPT $P$G
SET DIRCMD=/4
MODE CON RATE=32 DELAY=1
REM MODE CON CP PREPARE=((437)EGA.CPI)
REM MODE CON CP SELECT=437
REM KEYB US,,KEYBOARD.SYS
LH KILLER
LH DOSKEY
LH DOSLFN /Z:c:\msdos71\CP437UNI.TBL
LH MSCDEX /D:IDE-CD
LH SHARE
REM LH NLSFUNC
REM LH SMARTDRV
LH CTMOUSE
REM For compatiblity purpose:
LH CTMOUSE > NUL
ECHO.
REM For locking volumes to enable "direct disk access":
CALL LOCKDRV
BREAK ON
LFNFOR ON
ECHO Now you are in MS-DOS 7.10 prompt. Type 'HELP' for help.
ECHO.