ftp.ntua.gr:/debian/dists/unstable/main/installer-armhf/20190118/images/u-boot/Wandboard/?C=N&O=D 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] u-boot.img.gz                                                       18-Jan-2019 22:43  209K  
[   ] Wandboard.sdcard.img.gz                                             18-Jan-2019 22:43  237K  
[   ] SPL.gz                                                              18-Jan-2019 22:43   28K
Apache/2.2 Server at ftp.grnet.gr Port 80