ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20190623/images/cdrom/?C=N&O=D 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[   ] vmlinuz                                                 23-Jun-2019 22:53   18M  
[   ] initrd.gz                                               23-Jun-2019 22:53   16M  
[   ] debian-cd_info.tar.gz                                   23-Jun-2019 22:53  1.5M
Apache/2.2 Server at debian.noc.ntua.gr Port 80