ftp.ntua.gr:/debian/dists/stretch/main/installer-s390x/current/images/?C=N&O=D 
Icon  Name                                                Last modified      Size  
[DIR] Parent Directory                                                         -   
[   ] udeb.list                                           12-Jul-2020 20:49  2.0K  
[DIR] generic/                                            12-Jul-2020 20:49    -   
[   ] SHA256SUMS                                          12-Jul-2020 20:49  674   
[   ] MD5SUMS                                             12-Jul-2020 20:49  374   
[   ] MANIFEST.udebs                                      12-Jul-2020 20:49  2.1K  
[   ] MANIFEST                                            12-Jul-2020 20:49  159
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