ftp.ntua.gr:/debian/dists/unstable/main/installer-amd64/20201202/images/netboot/?C=N&O=D 
Icon  Name                                                         Last modified      Size  
[DIR] Parent Directory                                                                  -   
[DIR] xen/                                                         02-Dec-2020 15:30    -   
[DIR] pxelinux.cfg/                                                02-Dec-2020 15:30    -   
[   ] pxelinux.0                                                   02-Dec-2020 15:30   41K  
[   ] netboot.tar.gz                                               02-Dec-2020 15:30   35M  
[   ] mini.iso                                                     02-Dec-2020 15:30   47M  
[DIR] gtk/                                                         02-Dec-2020 15:30    -   
[DIR] debian-installer/                                            02-Dec-2020 15:30    -
Apache/2.2 Server at ftp.ntua.gr Port 80