ftp.ntua.gr:/debian/dists/buster/main/installer-s390x/20190702/images/generic/?C=S&O=D 
Icon  Name                                                       Last modified      Size  
[DIR] Parent Directory                                                                -   
[   ] initrd.debian                                              02-Jul-2019 01:39  9.7M  
[   ] kernel.debian                                              02-Jul-2019 01:39  3.3M  
[TXT] debian.exec                                                02-Jul-2019 01:39  340   
[   ] parmfile.debian                                            02-Jul-2019 01:39   12
Apache/2.2 Server at ftp.grnet.gr Port 80