total 8
drwxr-xr-x 4 root root 4096 Jun 19 07:23 optician_57
drwxr-xr-x 3 root root 4096 Jun 19 07:23 radiology_65

ls -l total 8
drwxr-xr-x 4 root root 4096 Jun 19 07:23 optician_57
drwxr-xr-x 3 root root 4096 Jun 19 07:23 radiology_65
