total 12
drwxr-xr-x 6 root root 4096 Jun 19 08:02 general_73
drwxr-xr-x 4 root root 4096 Jun 19 08:02 mri_55
drwxr-xr-x 3 root root 4096 Jun 19 08:02 optician_12

ls -l total 12
drwxr-xr-x 6 root root 4096 Jun 19 08:02 general_73
drwxr-xr-x 4 root root 4096 Jun 19 08:02 mri_55
drwxr-xr-x 3 root root 4096 Jun 19 08:02 optician_12
