total 8
drwxr-xr-x 3 root root 4096 Jun 19 07:48 optician_10
drwxr-xr-x 4 root root 4096 Jun 19 07:48 radiology_31

ls -l total 8
drwxr-xr-x 3 root root 4096 Jun 19 07:48 optician_10
drwxr-xr-x 4 root root 4096 Jun 19 07:48 radiology_31
