groupdel -V (return code: 2)
groupdel: unrecognized option '--version'
Usage: groupdel [options] GROUP
Options:
-h, --help display this help message and exit
-R, --root CHROOT_DIR directory to chroot into
groupdel --help (return code: 0)
Usage: groupdel [options] GROUP
Options:
-h, --help display this help message and exit
-R, --root CHROOT_DIR directory to chroot into