ftp.ntua.gr:/debian/dists/stable/main/installer-amd64/20230217/images/netboot/debian-installer/amd64/?C=M&O=D 
Icon  Name                                                                                Last modified      Size  
[DIR] Parent Directory                                                                                         -   
[DIR] pxelinux.cfg/                                                                       17-Feb-2023 05:22    -   
[   ] pxelinux.0                                                                          17-Feb-2023 05:22   41K  
[   ] linux                                                                               17-Feb-2023 05:22  7.9M  
[   ] initrd.gz                                                                           17-Feb-2023 05:22   50M  
[   ] grubx64.efi                                                                         17-Feb-2023 05:22  3.7M  
[DIR] grub/                                                                               17-Feb-2023 05:22    -   
[   ] bootnetx64.efi                                                                      17-Feb-2023 05:22  912K  
[DIR] boot-screens/                                                                       17-Feb-2023 05:22    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80