I have a bunch of folders with various names, for example
2013-02 Snow and birds
PICT0001.jpg
PICT0002.jpg
2013-06 Bicycle trip
edited_panorama.jpg
From phone
DCIM0001.jpg
DCIM0002.jpg
DCIM0003.jpg
From camera
DSLR
PICT0001.raw
PICT0002.raw
Compact
S0000001.jpg
As you can see, the general structure is a varying level of nested subfolders containing images. What I want to do is to flatten the structure, adding the name of each level of subfolders to the filename, like this:
2013-02 Snow and birds_PICT0001.jpg
2013-02 Snow and birds_PICT0002.jpg
2013-06 Bicycle trip_edited_panorama.jpg
2013-06 Bicycle trip_From phone_DCIM0001.jpg
2013-06 Bicycle trip_From phone_DCIM0002.jpg
2013-06 Bicycle trip_From phone_DCIM0003.jpg
2013-06 Bicycle trip_From camera_DSLR_PICT0001.raw
2013-06 Bicycle trip_From camera_DSLR_PICT0002.raw
2013-06 Bicycle trip_From camera_Compact_S0000001.jpg
How can this be achieved by using either a Terminal script or any other kind of script? I have found some similar solutions, but they all seem to rely on a fixed level of subfolders, whereas my folder structure is varying.
Best Answer
Tricky one, especially if you want to keep all the spaces etc. Run the following in the top directory (the one which contains
2013-02 Snow and birds
etc):The assignment to
x
gets rid of the leading./
fromfind
, the${x////_}
replaces all (remaining) occurrences of/
with_
.Also, I've protected the actual
mv
with anecho
so you can verify first whether the commands look ok. Rerun the command without theecho
to actually rename/move the files.