total 8
drwxr-xr-x 6 root root 4096 Jun 19 07:32 radiology_100
drwxr-xr-x 7 root root 4096 Jun 19 07:32 skin_81

ls -l total 8
drwxr-xr-x 6 root root 4096 Jun 19 07:32 radiology_100
drwxr-xr-x 7 root root 4096 Jun 19 07:32 skin_81
