ftp.ntua.gr:/debian/dists/bookworm/main/installer-arm64/20230401/images/netboot/debian-installer/arm64/grub/ 
Icon  Name                                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                                 -   
[DIR] arm64-efi/                                                                                  01-Apr-2023 00:11    -   
[   ] font.pf2                                                                                    09-Feb-2023 03:09  4.9K  
[   ] grub.cfg                                                                                    01-Apr-2023 00:11   14K
Apache/2.2 Server at debian.noc.ntua.gr Port 80