在包含文件的每个目录下创建子目录 [英] Create subdirectory under each directory containing a file

问题描述

我在100多个目录中包含大量照片。这些都是安装前的照片。我想保留现有的目录结构，但在包含.jpg照片的任何目录中添加\pre和\post目录。如果给定目录仅包含其他目录但不包含文件，我不希望创建子目录

I have a large number of photos that are contained in over 100 directories. These are all pre-installation photos. I would like to keep the existing directory structure but add a \pre and \post directory in any directory that contains a .jpg photo. I dont want a subdirectory created if a given directory only contains other directories but not files

为了进行测试，我在c：\temp\one中有一个.jpg \二三。我在c：\temp中运行了此命令：

For testing , I have a single .jpg in c:\temp\one\two\three. I ran this command in c:\temp:

FOR /R c:\temp %G IN (*.jpg) DO mkdir pre

但是，它直接在c：\temp

However, it created the pre directory directly under c:\temp

推荐答案

因此，问题在于您尝试在当前目录中 mkdir 。对于您找到的每个JPG文件，您要获取目录名称，切换到该名称（使用 pushd ），创建 pre 目录 ，然后切换回开始的位置（ popd ）。

So, the problem is that you try to mkdir in a current dir. For each JPG file you find you want to get a directory name, switch to it (using pushd), create a pre directory if it does not exist yet, and then switch back to where you started (with popd).

FOR /R c:\temp %G IN (*.JPG) DO pushd %~dpG && if not exist pre mkdir pre && popd

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