ftp.ntua.gr:/debian/dists/bullseye/main/installer-s390x/20210731+deb11u3/images/generic/?C=N&O=D 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] parmfile.debian                                                      22-Mar-2022 19:37   12   
[   ] kernel.debian                                                        22-Mar-2022 19:37  4.3M  
[   ] initrd.debian                                                        22-Mar-2022 19:37  7.7M  
[TXT] debian.exec                                                          22-Mar-2022 19:37  340
Apache/2.2 Server at debian.noc.ntua.gr Port 80