ftp.ntua.gr:/debian/dists/oldstable/main/installer-armhf/20210731+deb11u8/images/netboot/?C=S&O=D 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] mini.iso                                                              24-Apr-2023 02:12   86M  
[   ] netboot.tar.gz                                                        24-Apr-2023 02:12   31M  
[   ] initrd.gz                                                             24-Apr-2023 02:12   22M  
[   ] vmlinuz                                                               24-Apr-2023 02:12  4.8M  
[   ] boot.scr                                                              24-Apr-2023 02:12  1.5K  
[   ] tftpboot.scr                                                          24-Apr-2023 02:12  796   
[DIR] gtk/                                                                  24-Apr-2023 02:12    -   
[DIR] SD-card-images/                                                       24-Apr-2023 02:12    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80