total 12
drwxr-xr-x 3 root root 4096 Jun 19 07:46 optician_19
drwxr-xr-x 4 root root 4096 Jun 19 07:46 radiology_6
drwxr-xr-x 5 root root 4096 Jun 19 07:46 skin_79

ls -l total 12
drwxr-xr-x 3 root root 4096 Jun 19 07:46 optician_19
drwxr-xr-x 4 root root 4096 Jun 19 07:46 radiology_6
drwxr-xr-x 5 root root 4096 Jun 19 07:46 skin_79
