ftp.ntua.gr:/debian/dists/Debian11.7/main/installer-armhf/20210731/images/hd-media/?C=N&O=D 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] vmlinuz                                                        31-Jul-2021 07:20  4.7M  
[   ] initrd.gz                                                      31-Jul-2021 07:20   15M  
[   ] hd-media.tar.gz                                                31-Jul-2021 07:20   24M  
[   ] boot.scr                                                       31-Jul-2021 07:20  1.5K  
[DIR] SD-card-images/                                                31-Jul-2021 07:20    -
Apache/2.2 Server at ftp.ntua.gr Port 80