“cp——父母”在批处理文件/VBScript 中

发布于 2024-08-05 21:41:30 字数 293 浏览 3 评论 0原文

在 Windows 环境中只有批处理文件和 VBScript 可供使用时，您会如何编写此代码？

find -name '*.ext' -exec cp --parents {} destination/ \;

或者这样说：

在当前文件夹中递归查找某些文件名模式（在上面的示例中以名为 ext 的扩展名结尾），
将这些文件中的每一个复制到目标文件夹（无论在哪里）保留当前文件夹中的目录树结构（或创建任何丢失的中间目录）。

原文

How would you write this having only batch files and VBScript at your disposal in a Windows environment?

find -name '*.ext' -exec cp --parents {} destination/ \;

Or put it this way:

Look recursively in the current folder for some filename pattern (ending with an extension called ext in the example above),
Copy each of these files to a destination folder (wherever that is) preserving directory tree structure (or creating any missing intermediate directories) as in current folder.

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坏尐絯℡ 2024-08-12 21:41:30

这应该有效：

for /r %%a in (*.cmd) do xcopy %%a C:\DESTINATION%%~pa

请注意，DESTINATION 绝不应该是您要从中复制的目录的子目录，否则 for /r 会进入递归循环复制它已经复制的文件，创建越来越长的目录路径（不要问我怎么知道）。

您可以使用 xcopy /c 使其更加健壮（即使发生错误也可以继续复制）。您可能还想查看 xcopy /? 看看是否还有其他有价值的内容（/q、/r、/o 等）。

This should work:

for /r %%a in (*.cmd) do xcopy %%a C:\DESTINATION%%~pa

Note that DESTINATION should never be a subdirectory of the directory you are trying to copy from, otherwise for /r goes into a recursive loop copying files it has already copied creating longer and longer directory paths (don't ask me how I know).

You could make it slightly more robust using xcopy /c (to continue copying even if errors occur). You may also want to look at xcopy /? to see if there is anything else of value there (/q, /r, /o, etc).

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杀お生予夺 2024-08-12 21:41:30

编辑：
糟糕的是，我错过了 cp 命令中的 --parents 标志...如下所示的 xcopy 将仅重新创建向下路径，而不是当前目录“上方”的目录。

我[现在]相信xcopy [不能][单独完成。但格兰特·瓦格纳的“for /r”技巧却能创造奇迹]。

xcopy [some_path]*.ext [some_otherpath]\final_directory /E  

 (or /S, above, if you don't want empty directories)
 the elements within brackets, some_path and some_otherpath are optional

Edit:
My bad, I missed the --parents flag in cp command... xcopy as shown below will on only recreated the downward path, not that of the directories "above" current directory.

I [now] believe xcopy would [not] do the trick [alone. But works wonders with Grant Wagner's "for /r" trick].

xcopy [some_path]*.ext [some_otherpath]\final_directory /E  

 (or /S, above, if you don't want empty directories)
 the elements within brackets, some_path and some_otherpath are optional

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