ftp.ntua.gr:/debian/dists/unstable/main/installer-armhf/20230515/images/u-boot/Wandboard/?C=N&O=D 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] u-boot.img.gz                                                       15-May-2023 06:33  303K  
[   ] Wandboard.sdcard.img.gz                                             15-May-2023 06:33  333K  
[   ] SPL.gz                                                              15-May-2023 06:33   30K
Apache/2.2 Server at debian.noc.ntua.gr Port 80