ftp.ntua.gr:/debian/dists/unstable/main/installer-ppc64el/20200314/images/netboot/?C=M&O=D 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] netboot.tar.gz                                                 14-Mar-2020 09:16   30M  
[   ] mini.iso                                                       14-Mar-2020 09:16   50M  
[DIR] debian-installer/                                              14-Mar-2020 09:16    -
Apache/2.2 Server at ftp.grnet.gr Port 80