How do I change a character embedded in filenames to another character?

Posted by PilotMom on Super User See other posts from Super User or by PilotMom
Published on 2011-02-08T05:27:40Z Indexed on 2012/11/18 11:11 UTC
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batch-rename

in a directory with multiple sub directories I need to change filenames that have the "_" character to a another character "."

example

Current filename: ABC12345_DEF Change to filename: ABC12345.DEF

I need to do this recursively through a directory tree.

the last three characters of the filename are not always the same.

using rename wildcards on either side of the "_" or "." doesn't work (plus I need to do this through several directories)

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Developer IT

How do I change a character embedded in filenames to another character? - Developer IT

How do I change a character embedded in filenames to another character?

batch-rename

Related posts about batch-rename

Trying to do a batch rename, can't figure out the proper RegEx

Batch rename folders?

How to batch rename files using bash

How can I use GPRename's regex feature to reinsert the matched-group into the 'replace'?

Batch rename file extensions, including subdirectories

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