total 12
drwxr-xr-x 8 root root 4096 Jun 19 07:06 mri_68
drwxr-xr-x 7 root root 4096 Jun 19 07:06 optician_10
drwxr-xr-x 4 root root 4096 Jun 19 07:06 radiology_49

ls -l total 12
drwxr-xr-x 8 root root 4096 Jun 19 07:06 mri_68
drwxr-xr-x 7 root root 4096 Jun 19 07:06 optician_10
drwxr-xr-x 4 root root 4096 Jun 19 07:06 radiology_49
