ftp.ntua.gr:/debian/dists/buster/main/installer-amd64/20190702/images/netboot/xen/?C=S&O=D 
Icon  Name                                                               Last modified      Size  
[DIR] Parent Directory                                                                        -   
[   ] initrd.gz                                                          02-Jul-2019 01:39   55M  
[   ] vmlinuz                                                            02-Jul-2019 01:39  5.0M  
[TXT] debian.cfg                                                         02-Jul-2019 01:39  6.1K
Apache/2.2 Server at debian.noc.ntua.gr Port 80