ftp.ntua.gr:/debian/dists/unstable/main/installer-armhf/20230526/images/u-boot/Wandboard/?C=N&O=D 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] u-boot.img.gz                                                       26-May-2023 10:08  303K  
[   ] Wandboard.sdcard.img.gz                                             26-May-2023 10:08  333K  
[   ] SPL.gz                                                              26-May-2023 10:08   30K
Apache/2.2 Server at ftp.grnet.gr Port 80