ftp.ntua.gr:/debian/dists/unstable/main/installer-amd64/20190623/images/hd-media/gtk/?C=N&O=D 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] vmlinuz                                                               23-Jun-2019 22:53  5.0M  
[   ] initrd.gz                                                             23-Jun-2019 22:53   46M
Apache/2.2 Server at debian.noc.ntua.gr Port 80