total 20
drwxr-xr-x 3 root root 4096 Jun 19 07:36 general_10
drwxr-xr-x 6 root root 4096 Jun 19 07:36 optician_14
drwxr-xr-x 5 root root 4096 Jun 19 07:36 optician_22
drwxr-xr-x 8 root root 4096 Jun 19 07:36 radiology_49
drwxr-xr-x 6 root root 4096 Jun 19 07:36 skin_22

ls -l total 20
drwxr-xr-x 3 root root 4096 Jun 19 07:36 general_10
drwxr-xr-x 6 root root 4096 Jun 19 07:36 optician_14
drwxr-xr-x 5 root root 4096 Jun 19 07:36 optician_22
drwxr-xr-x 8 root root 4096 Jun 19 07:36 radiology_49
drwxr-xr-x 6 root root 4096 Jun 19 07:36 skin_22
