ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-amd64/20170615/images/?C=M&O=D 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[DIR] netboot/                                                15-Jun-2017 23:55    -   
[DIR] hd-media/                                               15-Jun-2017 23:55    -   
[DIR] cdrom/                                                  15-Jun-2017 23:55    -   
[   ] udeb.list                                               15-Jun-2017 11:34  6.2K  
[   ] SHA256SUMS                                              15-Jun-2017 11:34   72K  
[   ] MD5SUMS                                                 15-Jun-2017 11:34   54K  
[   ] MANIFEST.udebs                                          15-Jun-2017 11:34   46K  
[   ] MANIFEST                                                15-Jun-2017 11:34  1.7K
Apache/2.2 Server at ftp.ntua.gr Port 80