ftp.ntua.gr:/debian/dists/Debian11.7/main/installer-amd64/20210731+deb11u8/images/?C=N&O=D 
Icon  Name                                                            Last modified      Size  
[DIR] Parent Directory                                                                     -   
[   ] udeb.list                                                       24-Apr-2023 02:12  7.0K  
[DIR] netboot/                                                        24-Apr-2023 02:12    -   
[DIR] hd-media/                                                       24-Apr-2023 02:12    -   
[DIR] cdrom/                                                          24-Apr-2023 02:12    -   
[   ] SHA256SUMS                                                      24-Apr-2023 02:12   76K  
[   ] MD5SUMS                                                         24-Apr-2023 02:12   57K  
[   ] MANIFEST.udebs                                                  24-Apr-2023 02:12   53K  
[   ] MANIFEST                                                        24-Apr-2023 02:12  1.7K
Apache/2.2 Server at ftp.ntua.gr Port 80