问题描述
好吧，我知道REN命令REN source dest的典型格式，并且有几个使用通配符重命名的示例.
Ok, I know the typical format for the REN command REN source dest and there are several examples to rename using wildcards.
示例:
REN *.txt *.doc
这会将您所有的.txt文件重命名为.doc.好吧，这一切都很好，但我有很多扩展名为.aaaa.bbbb的文件，而且在使用命令时:
This will rename all your .txt files to .doc. Well, this is all fine and dandy, but I have a bunch of files with extensions .aaaa.bbbb and when I use the command:
REN *.aaaa.bbbb *.aaaa
我以扩展名.aaaa.aaaa获得所有文件.现在，我无法提出REN命令来获取.aaaa扩展名.
I get all of my files with the extenstion .aaaa.aaaa. Now I cannot come up with a REN command to just get .aaaa extension.
推荐答案
ren *.aaaa.bbbb *.
有关其工作原理的解释，请参见 Windows RENAME命令如何解释通配符?
For an explanation as to why this works, see How does the Windows RENAME command interpret wildcards?
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