ftp.ntua.gr:/debian/dists/sid/main/installer-amd64/20190118/images/hd-media/?C=N&O=D 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[   ] vmlinuz                                                 18-Jan-2019 22:43  4.9M  
[   ] initrd.gz                                               18-Jan-2019 22:43   20M  
[DIR] gtk/                                                    18-Jan-2019 22:43    -   
[   ] boot.img.gz                                             18-Jan-2019 22:43   71M
Apache/2.2 Server at ftp.ntua.gr Port 80