total 12
drwxr-xr-x 5 root root 4096 Jun 19 07:14 optician_53
drwxr-xr-x 8 root root 4096 Jun 19 07:14 optician_81
drwxr-xr-x 5 root root 4096 Jun 19 07:14 radiology_27

ls -l total 12
drwxr-xr-x 5 root root 4096 Jun 19 07:14 optician_53
drwxr-xr-x 8 root root 4096 Jun 19 07:14 optician_81
drwxr-xr-x 5 root root 4096 Jun 19 07:14 radiology_27
