However, what if your scanner automatic document feeder only can do duplex (both sides) scanning with letter / A4 paper size. So to scan a book it can only scan in single sides in batch. End up with 2, 4, 6, 8, 10 and then flip them over but when that's done they are reverse 9, 7, 5, 3, 1.
So to rename the files to 1, 3, 5, 7, 9 one can use VSCode
and extension Batch Rename
(JannixX11) by right-clicking on file names in explorer, Text Power Tools
to increment by a starting number, increment by 2, how many times = number of total lines and finally using Transform Reverse Lines
and saving file which renames the files. That's what I ended up doing.
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