Remove unused files and directories from the cache or remote storage. More information: https://dvc.org/doc/command-reference/gc.
dvc gc {{[-w|--workspace]}}
dvc gc {{[-a|--all-branches]}} {{[-T|--all-tags]}} {{[-a|--all-commits]}}
dvc gc {{[-a|--all-commits]}} {{[-c|--cloud]}}
dvc gc {{[-a|--all-commits]}} {{[-c|--cloud]}} {{[-r|--remote]}} {{remote_name}}