如何使用"cp"命令排除特定目录? [英] How to use 'cp' command to exclude a specific directory?

问题描述

我要复制目录中的所有文件，但特定子目录中的某些文件除外. 我注意到'cp'命令没有--exclude选项. 那么，我该如何实现呢?

I want to copy all files in a directory except some files in a specific sub-directory. I have noticed that 'cp' command didn't have a --exclude option. So, how can I achieve this?

推荐答案

rsync快速简便:

rsync is fast and easy:

rsync -av --progress sourcefolder /destinationfolder --exclude thefoldertoexclude

您可以多次使用--exclude.

rsync -av --progress sourcefolder /destinationfolder --exclude thefoldertoexclude --exclude anotherfoldertoexclude

请注意，--exclude选项后的目录thefoldertoexclude是相对于sourcefolder的，即sourcefolder/thefoldertoexclude.

Note that the dir thefoldertoexclude after --exclude option is relative to the sourcefolder, i.e., sourcefolder/thefoldertoexclude.

您还可以添加-n以进行空运行，以查看在执行实际操作之前将要复制的内容，如果一切正常，请从命令行中删除-n.

Also you can add -n for dry run to see what will be copied before performing real operation, and if everything is ok, remove -n from command line.

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