ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20201202/images/cdrom/?C=N&O=A 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[   ] debian-cd_info.tar.gz                                   02-Dec-2020 15:30  2.7M  
[DIR] gtk/                                                    02-Dec-2020 15:30    -   
[   ] initrd.gz                                               02-Dec-2020 15:30   16M  
[   ] vmlinuz                                                 02-Dec-2020 15:30   22M
Apache/2.2 Server at debian.noc.ntua.gr Port 80