Hey there, my professor keeps all its data in a seperate webstorage. The easiest way to get the files is to view files over the webbrowser at a specific domain. As a lazy person who dont wants to download all lecture files its a way easier to download it via wget in a resursive usage. For not downloading the parent folders you need to ignore them just with a secound parameter. The whole webstorage is secured with an simple httpauth
wget -r –no-parent –http-user=USERNAME –http-password=PASSWORD URL
Thats it :)