http://nkuz2tpok7ctwd5ueer5bytj3bm42vp7lgjcsnznal3stotg6vyaakyd.onion/rbm_input_files.html
If you want to store and search
a file in a different directory, you can set the output_dir option to a different value. All those options are templates, and can use other options defined
inside or outside the file descriptor.