ftp.ntua.gr:/debian/dists/sid/main/installer-amd64/20190410/images/hd-media/?C=S&O=A 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[DIR] gtk/                                                    10-Apr-2019 21:55    -   
[   ] vmlinuz                                                 10-Apr-2019 21:55  5.0M  
[   ] initrd.gz                                               10-Apr-2019 21:55   20M  
[   ] boot.img.gz                                             10-Apr-2019 21:55   72M
Apache/2.2 Server at ftp.grnet.gr Port 80