How can I add an extension to all files in a folder?

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Amanda
Amanda 2021-1-5
编辑： Cris LaPierre 2021-1-9
How can I add an extension to all files in a folder?
The current filetype is simply "File"
For every IM001 to IM195 file, I want to add the extension .nii
I have several hundred to several thousands of "files" in each folder, and this is just one folder.
Is there a script I can try using to do this?
Thanks!!

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回答（1 个）

Cris LaPierre
Cris LaPierre 2021-1-5
编辑：Cris LaPierre 2021-1-5
Look into movefile, which will move or rename a file or folder
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Stephen23
Stephen23 2021-1-5
@Cris LaPierre: surely the overloaded string plus operation does not require the superfluous square brackets?
Cris LaPierre
Cris LaPierre 2021-1-5
True, it doesn't. I'd intilially written it without the plus and using single quotes, which does, but then saw the user has R2020a so switched to plus and double quotes. Just overlooked removing the square brackets.

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