total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:09 general_53
drwxr-xr-x 5 root root 4096 Jun 19 07:09 mri_15
drwxr-xr-x 7 root root 4096 Jun 19 07:09 optician_21
drwxr-xr-x 3 root root 4096 Jun 19 07:09 optician_31
drwxr-xr-x 4 root root 4096 Jun 19 07:09 radiology_84

ls -l total 20
drwxr-xr-x 5 root root 4096 Jun 19 07:09 general_53
drwxr-xr-x 5 root root 4096 Jun 19 07:09 mri_15
drwxr-xr-x 7 root root 4096 Jun 19 07:09 optician_21
drwxr-xr-x 3 root root 4096 Jun 19 07:09 optician_31
drwxr-xr-x 4 root root 4096 Jun 19 07:09 radiology_84
