ftp.ntua.gr:/ubuntu/dists/bionic-updates/main/installer-amd64/current/images/hwe-netboot/ubuntu-installer/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] amd64/                                           05-Aug-2020 15:43    -
Apache/2.2 Server at ftp.ntua.gr Port 80