total 16
drwxr-xr-x 3 root root 4096 Jun 19 07:03 mri_25
drwxr-xr-x 6 root root 4096 Jun 19 07:03 mri_49
drwxr-xr-x 5 root root 4096 Jun 19 07:03 mri_81
drwxr-xr-x 4 root root 4096 Jun 19 07:03 optician_40

ls -l total 16
drwxr-xr-x 3 root root 4096 Jun 19 07:03 mri_25
drwxr-xr-x 6 root root 4096 Jun 19 07:03 mri_49
drwxr-xr-x 5 root root 4096 Jun 19 07:03 mri_81
drwxr-xr-x 4 root root 4096 Jun 19 07:03 optician_40
