ftp.ntua.gr:/debian/dists/sid/main/installer-armhf/20230207/images/u-boot/Wandboard/?C=N&O=D 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] u-boot.img.gz                                                  07-Feb-2023 15:59  302K  
[   ] Wandboard.sdcard.img.gz                                        07-Feb-2023 15:59  331K  
[   ] SPL.gz                                                         07-Feb-2023 15:59   30K
Apache/2.2 Server at debian.noc.ntua.gr Port 80