total 16
drwxr-xr-x 5 root root 4096 Jun 19 07:02 general_16
drwxr-xr-x 4 root root 4096 Jun 19 07:02 optician_82
drwxr-xr-x 6 root root 4096 Jun 19 07:02 radiology_9
drwxr-xr-x 5 root root 4096 Jun 19 07:02 skin_89

ls -l total 16
drwxr-xr-x 5 root root 4096 Jun 19 07:02 general_16
drwxr-xr-x 4 root root 4096 Jun 19 07:02 optician_82
drwxr-xr-x 6 root root 4096 Jun 19 07:02 radiology_9
drwxr-xr-x 5 root root 4096 Jun 19 07:02 skin_89
