ftp.ntua.gr:/debian/dists/sid/main/installer-i386/20190118/images/cdrom/?C=S&O=D 
Icon  Name                                                   Last modified      Size  
[DIR] Parent Directory                                                            -   
[   ] initrd.gz                                              18-Jan-2019 22:43   16M  
[   ] vmlinuz                                                18-Jan-2019 22:43  3.9M  
[   ] debian-cd_info.tar.gz                                  18-Jan-2019 22:43  1.5M  
[DIR] xen/                                                   18-Jan-2019 22:43    -   
[DIR] gtk/                                                   18-Jan-2019 22:43    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80