ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20190623/images/netboot/?C=N&O=A 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[DIR] SD-card-images/                                         23-Jun-2019 22:53    -   
[DIR] debian-installer/                                       23-Jun-2019 22:53    -   
[   ] mini.iso                                                23-Jun-2019 22:53   49M  
[   ] netboot.tar.gz                                          23-Jun-2019 22:53   34M
Apache/2.2 Server at debian.noc.ntua.gr Port 80