简化批量备份脚本

Question

我已经制作了这个脚本（减去我所有的 ECHO 以方便您阅读）以将某些用户文件夹备份到外部设备。它运行完美，但我想知道是否有人对我如何简化它有任何想法（例如，更多 'clever'）。

我是这个网站和编码的新手。请多多包涵！

感谢所有帮助。

@ECHO OFF

SET driveLetter=%~d0

:CHOOSE

SET /P CHOOSE=Are you sure you want to continue [Y/N]? 

IF /I "%CHOOSE%" == "Y" GOTO :chooseYes
IF /I "%CHOOSE%" == "N" GOTO :chooseNo

GOTO :CHOOSE

:chooseYes

MKDIR %driveLetter%\Desktop
MKDIR %driveLetter%\Documents
MKDIR %driveLetter%\Favorites
MKDIR %driveLetter%\Pictures
MKDIR %driveLetter%\Downloads

TIMEOUT /T 1 /NOBREAK >NUL

ROBOCOPY %USERPROFILE%\Desktop\ %driveLetter%\Desktop /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5
ROBOCOPY %USERPROFILE%\Documents\ %driveLetter%\Documents /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5
ROBOCOPY %USERPROFILE%\Favorites\ %driveLetter%\Favorites /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5
ROBOCOPY %USERPROFILE%\Pictures\ %driveLetter%\Pictures /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5
ROBOCOPY %USERPROFILE%\Downloads\ %driveLetter%\Downloads /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5

CLEANMGR /C: /SAGERUN:65535 /SETUP

TIMEOUT /T 1 /NOBREAK >NUL

DEFRAG /C /H /V /W

PAUSE

EXIT    

:chooseNo 

TIMEOUT /T 3 /NOBREAK >NUL

此致。

Answer 1

如果可以，请不要重复自己

:chooseYes

    for %%a in ( Desktop Documents Favorites Pictured Downloads ) do (
        robocopy "%userprofile%\%%a" "%driveLetter%\%%a" /E /COPYALL /ZB /MT:20 /XJ /R:2 /W:5
    )

    CLEANMGR /C: /SAGERUN:65535 /SETUP
    TIMEOUT /T 1 /NOBREAK >NUL
    DEFRAG /C /H /V /W
    PAUSE
    EXIT

注意：mkdir 已被禁止，因为 robocopy 命令将创建目标文件夹

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