ftp.ntua.gr:/debian/dists/oldstable-proposed-updates/main/installer-amd64/20210731+deb11u6/images/netboot/debian-installer/amd64/grub/ 
Icon  Name                                                                                                                  Last modified      Size  
[DIR] Parent Directory                                                                                                                           -   
[   ] font.pf2                                                                                                              08-Nov-2022 19:29  4.9K  
[   ] grub.cfg                                                                                                              12-Dec-2022 21:03  9.5K  
[DIR] x86_64-efi/                                                                                                           12-Dec-2022 21:03    -
Apache/2.2 Server at ftp.ntua.gr Port 80