ftp.ntua.gr:/debian/dists/unstable/main/installer-amd64/20190623/images/cdrom/gtk/?C=S&O=A 
Icon  Name                                                               Last modified      Size  
[DIR] Parent Directory                                                                        -   
[   ] debian-cd_info.tar.gz                                              23-Jun-2019 22:53  2.2M  
[   ] vmlinuz                                                            23-Jun-2019 22:53  5.0M  
[   ] initrd.gz                                                          23-Jun-2019 22:53   44M
Apache/2.2 Server at debian.noc.ntua.gr Port 80