ftp.ntua.gr:/debian/dists/unstable/main/installer-amd64/20191129/images/hd-media/?C=S&O=D 
Icon  Name                                                         Last modified      Size  
[DIR] Parent Directory                                                                  -   
[   ] boot.img.gz                                                  29-Nov-2019 09:50   73M  
[   ] initrd.gz                                                    29-Nov-2019 09:50   20M  
[   ] vmlinuz                                                      29-Nov-2019 09:50  5.3M  
[DIR] gtk/                                                         29-Nov-2019 09:50    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80