ftp.ntua.gr:/debian/dists/sid/main/installer-i386/20190410/images/cdrom/?C=N&O=A 
Icon  Name                                                   Last modified      Size  
[DIR] Parent Directory                                                            -   
[   ] debian-cd_info.tar.gz                                  10-Apr-2019 21:55  1.3M  
[DIR] gtk/                                                   10-Apr-2019 21:55    -   
[   ] initrd.gz                                              10-Apr-2019 21:55   16M  
[   ] vmlinuz                                                10-Apr-2019 21:55  3.9M  
[DIR] xen/                                                   10-Apr-2019 21:55    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80