ftp.ntua.gr:/debian/dists/oldoldstable/main/installer-arm64/20190702/images/netboot/debian-installer/arm64/ 
Icon  Name                                                                                      Last modified      Size  
[DIR] Parent Directory                                                                                               -   
[   ] bootnetaa64.efi                                                                           02-Jul-2019 01:39  897K  
[DIR] grub/                                                                                     02-Jul-2019 01:39    -   
[   ] grubaa64.efi                                                                              02-Jul-2019 01:39  1.3M  
[   ] initrd.gz                                                                                 02-Jul-2019 01:39   26M  
[   ] linux                                                                                     02-Jul-2019 01:39   18M
Apache/2.2 Server at ftp.grnet.gr Port 80