LINUX命令的cp -r 和-R的区别是? - 网络营销电子商务研究中心

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LINUX命令的cp -r 和-R的区别是?

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2016-05-23, 06:29 AM

Upper Makefield Upper Makefield is offline

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LINUX命令的cp -r 和-R的区别是?

功能上是等价的。不加-r或者－R的时候，只拷贝文件，不拷贝文件夹；加上后则会拷贝文件夹——包括下一级的子文件夹，以及子文件夹中的子文件夹，余此类推。
另外rm的－R －r功能同上

ls的－R功能同上，-r的功能是结果反向排列

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