cubic prune

$ cubic prune --help
Clear caches

This command removes cached VM image files, stopped temporary instances
and instance files left behind by interrupted runs or older versions of
cubic.

Usage: cubic prune [OPTIONS]

Options:
  -y, --yes
          Answer all questions with yes

  -v, --verbose
          Increase logging output

  -q, --quiet
          Reduce logging output

  -h, --help
          Print help (see a summary with '-h')