ftp.ntua.gr:/debian/dists/stretch/main/installer-s390x/20170615/images/generic/?C=S&O=D 
Icon  Name                                                        Last modified      Size  
[DIR] Parent Directory                                                                 -   
[   ] kernel.debian                                               15-Jun-2017 11:34   11M  
[   ] initrd.debian                                               15-Jun-2017 11:34  9.9M  
[TXT] debian.exec                                                 15-Jun-2017 11:34  340   
[   ] parmfile.debian                                             15-Jun-2017 11:34   12
Apache/2.2 Server at debian.noc.ntua.gr Port 80