ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-arm64/current/images/netboot/debian-installer/arm64/ 
Icon  Name                                                                                   Last modified      Size  
[DIR] Parent Directory                                                                                            -   
[   ] bootnetaa64.efi                                                                        12-Jul-2020 20:49  449K  
[DIR] grub/                                                                                  12-Jul-2020 20:49    -   
[   ] initrd.gz                                                                              12-Jul-2020 20:49   21M  
[   ] linux                                                                                  12-Jul-2020 20:49   14M
Apache/2.2 Server at ftp.ntua.gr Port 80