ftp.ntua.gr:/debian/dists/Debian10.13/main/installer-arm64/20190702+deb10u10/images/netboot/debian-installer/arm64/grub/ 
Icon  Name                                                                                                    Last modified      Size  
[DIR] Parent Directory                                                                                                             -   
[DIR] arm64-efi/                                                                                              16-Jun-2021 22:17    -   
[   ] font.pf2                                                                                                02-Mar-2021 00:50  4.9K  
[   ] grub.cfg                                                                                                16-Jun-2021 22:17  8.9K
Apache/2.2 Server at ftp.grnet.gr Port 80