total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:02 general_21
drwxr-xr-x 3 root root 4096 Jun 19 07:02 optician_91
drwxr-xr-x 4 root root 4096 Jun 19 07:02 radiology_45
drwxr-xr-x 6 root root 4096 Jun 19 07:02 skin_43
drwxr-xr-x 7 root root 4096 Jun 19 07:02 skin_72

ls -l total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:02 general_21
drwxr-xr-x 3 root root 4096 Jun 19 07:02 optician_91
drwxr-xr-x 4 root root 4096 Jun 19 07:02 radiology_45
drwxr-xr-x 6 root root 4096 Jun 19 07:02 skin_43
drwxr-xr-x 7 root root 4096 Jun 19 07:02 skin_72
