total 8
drwxr-xr-x 4 root root 4096 Jun 19 07:50 mri_34
drwxr-xr-x 7 root root 4096 Jun 19 07:50 optician_36

ls -l total 8
drwxr-xr-x 4 root root 4096 Jun 19 07:50 mri_34
drwxr-xr-x 7 root root 4096 Jun 19 07:50 optician_36
