total 12
drwxr-xr-x 7 root root 4096 Jun 19 07:46 mri_52
drwxr-xr-x 6 root root 4096 Jun 19 07:46 radiology_28
drwxr-xr-x 5 root root 4096 Jun 19 07:46 skin_54

ls -l total 12
drwxr-xr-x 7 root root 4096 Jun 19 07:46 mri_52
drwxr-xr-x 6 root root 4096 Jun 19 07:46 radiology_28
drwxr-xr-x 5 root root 4096 Jun 19 07:46 skin_54
