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This command would move the file "dir/image.jpg" with a "DateTimeOriginal" of "2005:10:12 16:05:56" to "2005/10/12/image.jpg".
This is a literal example from the exiftool man page, very useful for classifying photo's. The possibilities are endless.
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Anything like this for Music?
I recall id3v2 can print id3v2 tags so maybe that can be used to do something similar? More logic would be required to do the same with other (free ;) music formats. Python may be a better choice as it comes with batteries :)
mp3info does what I want:
for file in *.mp3;do mv "${file}" $(mp3info -p "%a/%l/%t.mp3" "${file}");doneThe problem is mv won't create directories.
then how about a
mkdir -p $(mp3info -p "%a/%l")before the mv?