total 20
drwxr-xr-x 6 root root 4096 Jun 19 07:24 general_97
drwxr-xr-x 5 root root 4096 Jun 19 07:24 mri_82
drwxr-xr-x 4 root root 4096 Jun 19 07:24 optician_22
drwxr-xr-x 8 root root 4096 Jun 19 07:24 optician_73
drwxr-xr-x 7 root root 4096 Jun 19 07:24 radiology_50

ls -l total 20
drwxr-xr-x 6 root root 4096 Jun 19 07:24 general_97
drwxr-xr-x 5 root root 4096 Jun 19 07:24 mri_82
drwxr-xr-x 4 root root 4096 Jun 19 07:24 optician_22
drwxr-xr-x 8 root root 4096 Jun 19 07:24 optician_73
drwxr-xr-x 7 root root 4096 Jun 19 07:24 radiology_50
