ftp.ntua.gr:/debian/dists/stable/main/installer-amd64/20230401/images/netboot/xen/?C=N&O=D 
Icon  Name                                                               Last modified      Size  
[DIR] Parent Directory                                                                        -   
[   ] vmlinuz                                                            01-Apr-2023 00:11  7.9M  
[   ] initrd.gz                                                          01-Apr-2023 00:11   83M  
[TXT] debian.cfg                                                         01-Apr-2023 00:11  6.1K
Apache/2.2 Server at ftp.grnet.gr Port 80