ftp.ntua.gr:/debian/dists/sid/main/installer-ppc64el/20190410/images/netboot/?C=N&O=A 
Icon  Name                                                      Last modified      Size  
[DIR] Parent Directory                                                               -   
[DIR] debian-installer/                                         10-Apr-2019 21:55    -   
[   ] mini.iso                                                  10-Apr-2019 21:55   51M  
[   ] netboot.tar.gz                                            10-Apr-2019 21:55   28M
Apache/2.2 Server at debian.noc.ntua.gr Port 80