total 20
drwxr-xr-x 4 root root 4096 Jun 19 07:42 optician_21
drwxr-xr-x 4 root root 4096 Jun 19 07:42 radiology_33
drwxr-xr-x 6 root root 4096 Jun 19 07:42 radiology_46
drwxr-xr-x 8 root root 4096 Jun 19 07:42 skin_28
drwxr-xr-x 6 root root 4096 Jun 19 07:42 skin_53

ls -l total 20
drwxr-xr-x 4 root root 4096 Jun 19 07:42 optician_21
drwxr-xr-x 4 root root 4096 Jun 19 07:42 radiology_33
drwxr-xr-x 6 root root 4096 Jun 19 07:42 radiology_46
drwxr-xr-x 8 root root 4096 Jun 19 07:42 skin_28
drwxr-xr-x 6 root root 4096 Jun 19 07:42 skin_53
