total 16
drwxr-xr-x 4 root root 4096 Jun 19 06:57 general_100
drwxr-xr-x 7 root root 4096 Jun 19 06:57 optician_47
drwxr-xr-x 4 root root 4096 Jun 19 06:57 radiology_26
drwxr-xr-x 5 root root 4096 Jun 19 06:57 radiology_76

ls -l total 16
drwxr-xr-x 4 root root 4096 Jun 19 06:57 general_100
drwxr-xr-x 7 root root 4096 Jun 19 06:57 optician_47
drwxr-xr-x 4 root root 4096 Jun 19 06:57 radiology_26
drwxr-xr-x 5 root root 4096 Jun 19 06:57 radiology_76
