使用Windows在所有目录中递归执行命令 [英] Recursively execute command in all directories using Windows

问题描述

我正在尝试执行可执行的pngout文件，以压缩文件夹及其子文件夹中包含的所有图像.我正在使用Windows 7计算机. 我尝试使用以下代码:

I'm trying to execute the executable pngout file to compress all images contained in a folder and its subfolder. I'm using a Windows 7 machine. I've tried with the following code:

for %i in (*.png) do pngout "%i" /kp
for /r /d %%x in (*) do (
    pushd "%%x"
    for %i in (*.png) do pngout "%i" /kp
    popd
)

但是在出现此错误时出现问题:
i"/kp意外

However there is an issue as I get this error:
i" /kp Unexpected

但是在单行上执行此命令仍然有效(在当前目录上):

However executing on a single line this command it works (on the current directory):

for %i in (*.png) do pngout "%i" /kp

有指针吗? 谢谢！

推荐答案

将代码放入批处理文件中，并将%i项更改为%%i

Put your code in a batch file and change the %i terms to %%i

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