total 12
drwxr-xr-x 6 root root 4096 Jun 19 07:53 optician_2
drwxr-xr-x 3 root root 4096 Jun 19 07:53 optician_26
drwxr-xr-x 8 root root 4096 Jun 19 07:53 optician_39

ls -l total 12
drwxr-xr-x 6 root root 4096 Jun 19 07:53 optician_2
drwxr-xr-x 3 root root 4096 Jun 19 07:53 optician_26
drwxr-xr-x 8 root root 4096 Jun 19 07:53 optician_39
