I couldn't find an answer to my question, so here goes:
I want to make a "job" that replaces / distributes 10000+ PDF-files from 1 directory to a unique folder where "the same" PDF (only PDF name is the same) is already.
Example: directories with 10000+ PDF-files = /my_dir/backup
there are 10000+ random PDF's, like
The "job" has to search for the folder where
143079.pdf is already in, for example: its located in
/os_dir/pdf/EDFR_29384_euendho and replace it. So the "job" will see
/my_dir/backup/143079.pdf and start searching in the folder on
/os_dir/pdf/ and will find it in
/os_dir/pdf/EDFR_29384_euendho/. He has to replace
/os_dir/pdf/EDFR_29384_euendho/ with the
/my_dir/backup/. He has to do this 10000+ times with all random PDF's and all random folders.
What is the best way to do this?