Bash Flatten Directory
find /dir1 -mindepth 2 -type f -exec mv -t /dir1 -i '{}' +
Drinking from a Flask
find /dir1 -mindepth 2 -type f -exec mv -t /dir1 -i '{}' +
$ cp -r /source_directory /destination_directorycp -R source_dir destination_dircp -r /inference_scripts/object_detection/yolov4_module_houseAI_server_custom ./nfs2/Testing