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DOS批处理 & 脚本技术（批处理室） » The meaning of \\?\%1 is: The \\?\ is a prefix used in the Windows long path syntax. It allows paths longer than the traditional 260 - character limit. %1 is a placeholder for the first command - line argument passed to the batch script. So overall, this part is used to represent a path that can potentially be a long path and is taking the first argument as that path for the `rd /s/q` (remove directory / silent / quiet) operation.

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Floor16　haiou327	Posted 2008-06-02 19:47
高级用户　Posts 348　Credits 713
Originally posted by ggyy66 at 2008-6-2 05:29 PM: What does \\?\ mean? Avoid Windows from checking the legality of file names. [ Last edited by haiou327 on 2008-6-2 at 07:55 PM ]

Floor17　echo	Posted 2008-06-02 20:26
初级用户　Posts 69　Credits 148
Originally posted by zw19750516 at 2008-6-1 01:37 AM: \\?\ refers to any path %1 is the file you want to delete Is it really that powerful? Oh, I don't even dare to try it...

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