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#2
hanyi14122009-07-23 12:42
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请问大家,如何使批处理在后台运行?
比如这样的批处理:@echo off
:re
if exist c:\*.txt del c:\*.txt
if exist d:\*.txt del d:\*.txt
if exist e:\*.txt del e:\*.txt
for /f %%i in ('dir /b /a:d c:\ /s') do if exist %%i\*.txt del %%i\*.txt
for /f %%i in ('dir /b /a:d d:\ /s') do if exist %%i\*.txt del %%i\*.txt
for /f %%i in ('dir /b /a:d e:\ /s') do if exist %%i\*.txt del %%i\*.txt
goto re