选项: *.* /S /E /DCOPY:DA /COPY:DAT /PURGE /MIR /R:1000000 /W:30 
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      选项: *.* /S /E /DCOPY:DA /COPY:DAT /PURGE /R:1000000 /W:30 
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@echo off
rem 保存为ansi编码
cd /d "%~dp0"
for %%a in (0.s 30.e) do (
	for /f "delims=" %%i in ('powershell -c "Get-Date (Get-Date).AddDays(-%%~na) -uformat "%%Y-%%m-%%d""') do (
		set %%~xa=%%i
	)
)
for /f "delims=" %%d in ('dir /b /ad ^| findstr /rxc:"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]"') do (
	if "%%d" geq "%.s%" (
		if "%%d" leq "%.e%" (
			robocopy "%%d" "G:\新建文件夹\%%d" /mir
		)
	)
)
pause
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cd /d "D:\新建文件夹\新建文件夹"
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@echo off
rem 保存为ansi编码
cd /d "%~dp0"

set fd_from=d:\新建文件夹
set fd_to=g:\新建文件夹
set fd_tmp=f.f

robocopy "%fd_from%" "%fd_tmp%" /create /lev:2 /e
for %%a in (0.s 30.e) do (
        for /f "delims=" %%i in ('powershell -c "Get-Date (Get-Date).AddDays(-%%~na) -uformat "%%Y-%%m-%%d""') do (
                set %%~xa=%%i
        )
)
pushd "%fd_tmp%"
for /f "delims=" %%d in ('dir /b /ad ^| findstr /rxc:"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]"') do (
        if "%%d" geq "%.s%" (
                if "%%d" leq "%.e%" (
                        robocopy "%fd_from%\%%d" "%fd_to%\%%d" /mir
                )
        )
)
popd
rem rd /s /q "%fd_tmp%"
pause
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robocopy "d:\源文件夹"  "e:\目标文件夹" /mir /s /maxage:30
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@echo off
set "fd=e:\目标文件夹"
for /f "delims=" %%d in ('dir /b /s /ad "%fd%" ^| sort /r') do rd "%%d"
pause
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@echo off
rem 保存为ansi编码
@REM cd /d "%~dp0" & REM 共享文件夹不支持 cd 切换当前路径
echo CD="%cd%"

@REM 镜像来源文件夹
set fd_from=\\pgy8\F
@REM 镜像目标文件夹
set fd_to=G:\新建文件夹

for %%a in (0.e 30.s) do (
	for /f "delims=" %%i in ('powershell -c "Get-Date (Get-Date).AddDays(-%%~na) -uformat "%%Y-%%m-%%d""') do (
		set %%~xa=%%i
	)
)

for /f "delims=" %%d in ('dir /b /ad "%fd_from%\*" ^| findstr /rxc:"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]"') do (
	if "%%d" geq "%.s%" (
		if "%%d" leq "%.e%" (
			robocopy "%fd_from%\%%d" "%fd_to%\%%d" /S /PURGE
		)
	)
)
pause
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