total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:06 general_7
drwxr-xr-x 4 root root 4096 Jun 19 07:06 optician_13
drwxr-xr-x 3 root root 4096 Jun 19 07:06 optician_42
drwxr-xr-x 3 root root 4096 Jun 19 07:06 radiology_54
drwxr-xr-x 7 root root 4096 Jun 19 07:06 radiology_71

ls -l total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:06 general_7
drwxr-xr-x 4 root root 4096 Jun 19 07:06 optician_13
drwxr-xr-x 3 root root 4096 Jun 19 07:06 optician_42
drwxr-xr-x 3 root root 4096 Jun 19 07:06 radiology_54
drwxr-xr-x 7 root root 4096 Jun 19 07:06 radiology_71
