Umount delete bundle (root user only)

Usage:
  apptainer oci umount <bundle_path>

Description:
  Umount will umount an OCI bundle previously mounted with apptainer oci
  mount.

Options:
  -h, --help   help for umount


Examples:
  $ apptainer oci umount /var/lib/apptainer/bundles/example


For additional help or support, please visit https://apptainer.org/help/
