usage: resumable_windows_copy.py [-h] --source SOURCE --destiny DESTINY                                  [--check] [--verbose]  Resumable file copying for windows. If copying is terminated before completion, you can rerun it to resume copying from where it was last left off.  optional arguments:   -h, --help         show this help message and exit   --source SOURCE    Source directory of data   --destiny DESTINY  Destiny directory. data will be backed up in the 'pukcab'                      subdirectory (** 'pukcab' is the reverse of the word                      'backup' to avoid possible naming collision)   --check            Only list what needs to be copied, not actual copying   --verbose          Verbose mode, print more info