ftp.ntua.gr:/debian/dists/sid/main/installer-amd64/20190118/images/cdrom/gtk/?C=S&O=D 
Icon  Name                                                          Last modified      Size  
[DIR] Parent Directory                                                                   -   
[   ] initrd.gz                                                     18-Jan-2019 22:43   44M  
[   ] vmlinuz                                                       18-Jan-2019 22:43  4.9M  
[   ] debian-cd_info.tar.gz                                         18-Jan-2019 22:43  2.3M
Apache/2.2 Server at debian.noc.ntua.gr Port 80