total 16
drwxr-xr-x 6 root root 4096 Jun 19 07:55 general_99
drwxr-xr-x 8 root root 4096 Jun 19 07:55 mri_61
drwxr-xr-x 6 root root 4096 Jun 19 07:55 radiology_42
drwxr-xr-x 5 root root 4096 Jun 19 07:55 radiology_81

ls -l total 16
drwxr-xr-x 6 root root 4096 Jun 19 07:55 general_99
drwxr-xr-x 8 root root 4096 Jun 19 07:55 mri_61
drwxr-xr-x 6 root root 4096 Jun 19 07:55 radiology_42
drwxr-xr-x 5 root root 4096 Jun 19 07:55 radiology_81
