ftp.ntua.gr:/debian/dists/sid/main/installer-amd64/20200314/images/netboot/debian-installer/amd64/?C=S&O=A 
Icon  Name                                                                             Last modified      Size  
[DIR] Parent Directory                                                                                      -   
[DIR] boot-screens/                                                                    14-Mar-2020 09:16    -   
[DIR] grub/                                                                            14-Mar-2020 09:16    -   
[DIR] pxelinux.cfg/                                                                    14-Mar-2020 09:16    -   
[   ] pxelinux.0                                                                       14-Mar-2020 09:16   42K  
[   ] bootnetx64.efi                                                                   14-Mar-2020 09:16  1.3M  
[   ] grubx64.efi                                                                      14-Mar-2020 09:16  1.3M  
[   ] linux                                                                            14-Mar-2020 09:16  5.4M  
[   ] initrd.gz                                                                        14-Mar-2020 09:16   30M
Apache/2.2 Server at debian.noc.ntua.gr Port 80