ftp.ntua.gr:/debian/dists/sid/main/installer-ppc64el/20190623/images/netboot/debian-installer/?C=S&O=A 
Icon  Name                                                              Last modified      Size  
[DIR] Parent Directory                                                                       -   
[DIR] ppc64el/                                                          23-Jun-2019 22:53    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80