ftp.ntua.gr:/debian/dists/unstable/main/installer-ppc64el/20190118/images/netboot/ 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[DIR] debian-installer/                                              18-Jan-2019 22:43    -   
[   ] mini.iso                                                       18-Jan-2019 22:43   50M  
[   ] netboot.tar.gz                                                 18-Jan-2019 22:43   28M
Apache/2.2 Server at ftp.grnet.gr Port 80