total 20
drwxr-xr-x 3 root root 4096 Jun 19 07:35 general_20
drwxr-xr-x 7 root root 4096 Jun 19 07:35 mri_82
drwxr-xr-x 4 root root 4096 Jun 19 07:35 radiology_4
drwxr-xr-x 5 root root 4096 Jun 19 07:35 skin_24
drwxr-xr-x 8 root root 4096 Jun 19 07:35 skin_62

ls -l total 20
drwxr-xr-x 3 root root 4096 Jun 19 07:35 general_20
drwxr-xr-x 7 root root 4096 Jun 19 07:35 mri_82
drwxr-xr-x 4 root root 4096 Jun 19 07:35 radiology_4
drwxr-xr-x 5 root root 4096 Jun 19 07:35 skin_24
drwxr-xr-x 8 root root 4096 Jun 19 07:35 skin_62
