Rclone dedup between 2 different paths

[asdffdsa (jojothehumanmonkey)]

@nomachine

hash comparision between source and backup, and if it already exists in source, then remove it.

1. rclone check src: dst: can output a list of files.
2. feed that list to rclone delete src: --files-from

or maybe

1. rclone dedupe src: dst: --dedupe-mode list
2. feed that list to rclone delete src: --files-from

or maybe

1. rclone mount src: /path/to/mount/src/
2. rclone mount dst: /path/to/mount/dst/
3. point any dedupe tool to /path/to/mount/src/ /path/to/mount/dst/

or maybe
https://forum.rclone.org/t/big-syncs-with-millions-of-files/40182