ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-armhf/current/images/netboot/?C=S&O=A 
Icon  Name                                                          Last modified      Size  
[DIR] Parent Directory                                                                   -   
[DIR] SD-card-images/                                               12-Jul-2020 20:49    -   
[DIR] gtk/                                                          12-Jul-2020 20:49    -   
[   ] tftpboot.scr                                                  12-Jul-2020 20:49  796   
[   ] boot.scr                                                      12-Jul-2020 20:49  1.5K  
[   ] vmlinuz                                                       12-Jul-2020 20:49  3.6M  
[   ] initrd.gz                                                     12-Jul-2020 20:49   20M  
[   ] netboot.tar.gz                                                12-Jul-2020 20:49   26M
Apache/2.2 Server at ftp.ntua.gr Port 80