total 24
drwxr-xr-x 6 root root 4096 Jun 19 07:48 .
drwxr-xr-x 7 root root 4096 Jun 19 07:48 ..
drwxr-xr-x 3 root root 4096 Jun 19 07:48 doctors
drwxr-xr-x 4 root root 4096 Jun 19 07:48 lab
drwxr-xr-x 3 root root 4096 Jun 19 07:48 patients
drwxr-xr-x 4 root root 4096 Jun 19 07:48 pharmacy

ls -al total 24
drwxr-xr-x 6 root root 4096 Jun 19 07:48 .
drwxr-xr-x 7 root root 4096 Jun 19 07:48 ..
drwxr-xr-x 3 root root 4096 Jun 19 07:48 doctors
drwxr-xr-x 4 root root 4096 Jun 19 07:48 lab
drwxr-xr-x 3 root root 4096 Jun 19 07:48 patients
drwxr-xr-x 4 root root 4096 Jun 19 07:48 pharmacy
