Rename multiple files based on pattern in Unix

john picture john · Jul 6, 2009 · Viewed 275.7k times · Source

There are multiple files in a directory that begin with prefix fgh, for example:

fghfilea
fghfileb
fghfilec

I want to rename all of them to begin with prefix jkl. Is there a single command to do that instead of renaming each file individually?

Answer

Stephan202 picture Stephan202 · Jul 6, 2009

There are several ways, but using rename will probably be the easiest.

Using one version of rename:

rename 's/^fgh/jkl/' fgh*

Using another version of rename (same as Judy2K's answer):

rename fgh jkl fgh*

You should check your platform's man page to see which of the above applies.