ftp.ntua.gr:/debian/dists/sid/main/installer-s390x/20190410/images/?C=M&O=D 
Icon  Name                                             Last modified      Size  
[DIR] Parent Directory                                                      -   
[   ] udeb.list                                        10-Apr-2019 21:55  1.9K  
[DIR] generic/                                         10-Apr-2019 21:55    -   
[   ] SHA256SUMS                                       10-Apr-2019 21:55  674   
[   ] MD5SUMS                                          10-Apr-2019 21:55  374   
[   ] MANIFEST.udebs                                   10-Apr-2019 21:55  2.0K  
[   ] MANIFEST                                         10-Apr-2019 21:55  159
Apache/2.2 Server at debian.noc.ntua.gr Port 80