ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20201202/images/netboot/gtk/?C=S&O=A 
Icon  Name                                                            Last modified      Size  
[DIR] Parent Directory                                                                     -   
[DIR] SD-card-images/                                                 02-Dec-2020 15:30    -   
[DIR] debian-installer/                                               02-Dec-2020 15:30    -   
[   ] netboot.tar.gz                                                  02-Dec-2020 15:30   54M  
[   ] mini.iso                                                        02-Dec-2020 15:30   92M
Apache/2.2 Server at ftp.grnet.gr Port 80