total 12
drwxr-xr-x 5 root root 4096 Jun 19 07:35 mri_48
drwxr-xr-x 6 root root 4096 Jun 19 07:35 radiology_70
drwxr-xr-x 7 root root 4096 Jun 19 07:35 skin_18

ls -l total 12
drwxr-xr-x 5 root root 4096 Jun 19 07:35 mri_48
drwxr-xr-x 6 root root 4096 Jun 19 07:35 radiology_70
drwxr-xr-x 7 root root 4096 Jun 19 07:35 skin_18
