这个文件是MYS发表过的，我只是做了少许修改。可以将当前的时间、日期、盘符、路径、版本号等存到环境变量中，使用也很方便的。只需将以下内容存为GET.BAT即可使用。直接输入GET可查看帮助信息。

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::get.bat
@if == goto help
@if == goto help
@if == goto help
@if == prompt set %2=%3$_
@if == goto end
@if == set temp=c:
@%comspec% /c %0 invoke %1 $%2>%TEMP%\tt.bat
@echo off
call %TEMP%\tt.bat
if "%3"=="" DEL %TEMP%\tt.bat
set CMDLINE=
goto end
:help
@echo off
echo.
echo GET.BAT V1.0 Lydong 030625
echo ===============================
echo get curver
echo get or
echo.
echo eg: get time t
echo get dosver v
echo.
echo Command:
echo T Current time
echo D Current date
echo P Current drive and path
echo V Windows version number
echo N Current drive
echo ===============================
echo.
:end