ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20201202/images/netboot/?C=N&O=D 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[   ] netboot.tar.gz                                          02-Dec-2020 15:30   37M  
[   ] mini.iso                                                02-Dec-2020 15:30   75M  
[DIR] gtk/                                                    02-Dec-2020 15:30    -   
[DIR] debian-installer/                                       02-Dec-2020 15:30    -   
[DIR] SD-card-images/                                         02-Dec-2020 15:30    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80