ftp.ntua.gr:/debian/dists/unstable/main/installer-armhf/20210606/images/hd-media/?C=M&O=D 
Icon  Name                                                         Last modified      Size  
[DIR] Parent Directory                                                                  -   
[   ] vmlinuz                                                      06-Jun-2021 14:48  4.7M  
[   ] initrd.gz                                                    06-Jun-2021 14:48   15M  
[   ] hd-media.tar.gz                                              06-Jun-2021 14:48   24M  
[   ] boot.scr                                                     06-Jun-2021 14:48  1.5K  
[DIR] SD-card-images/                                              06-Jun-2021 14:48    -
Apache/2.2 Server at ftp.ntua.gr Port 80