total 12
drwxr-xr-x 8 root root 4096 Jun 19 06:59 optician_19
drwxr-xr-x 7 root root 4096 Jun 19 06:59 radiology_22
drwxr-xr-x 6 root root 4096 Jun 19 06:59 skin_49

ls -l total 12
drwxr-xr-x 8 root root 4096 Jun 19 06:59 optician_19
drwxr-xr-x 7 root root 4096 Jun 19 06:59 radiology_22
drwxr-xr-x 6 root root 4096 Jun 19 06:59 skin_49
