ftp.ntua.gr:/debian/dists/unstable/main/installer-amd64/20230207/images/netboot/debian-installer/amd64/?C=N&O=D 
Icon  Name                                                                                  Last modified      Size  
[DIR] Parent Directory                                                                                           -   
[DIR] pxelinux.cfg/                                                                         07-Feb-2023 15:59    -   
[   ] pxelinux.0                                                                            07-Feb-2023 15:59   41K  
[   ] linux                                                                                 07-Feb-2023 15:59  7.9M  
[   ] initrd.gz                                                                             07-Feb-2023 15:59   50M  
[   ] grubx64.efi                                                                           07-Feb-2023 15:59  3.7M  
[DIR] grub/                                                                                 07-Feb-2023 15:59    -   
[   ] bootnetx64.efi                                                                        07-Feb-2023 15:59  912K  
[DIR] boot-screens/                                                                         07-Feb-2023 15:59    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80