I have a large folder of .m4b audio books which in their current format won't play on my Android phone. However they do work fine if they are renamed to .m4a
Is there a quick method or terminal command that can rename every .m4b file in a folder to .m4a? There is no need for any conversion of the files, simply renaming the file extension works perfectly fine.
rename
is a PERL script and accepts regular expressions. Debian systems also have arename.ul
command as part of theutil-linux-ng package
. If perl is not installed (ok, highly unlikely ;) )rename
also is not.