ftp.ntua.gr:/debian/dists/testing/main/installer-armhf/current/images/u-boot/BeagleBoneBlack/?C=S&O=D 
Icon  Name                                                              Last modified      Size  
[DIR] Parent Directory                                                                       -   
[   ] BeagleBoneBlack.sdcard.img.gz                                     07-Jun-2023 04:01  438K  
[   ] u-boot.img.gz                                                     07-Jun-2023 04:01  363K  
[   ] MLO.gz                                                            07-Jun-2023 04:01   74K
Apache/2.2 Server at debian.noc.ntua.gr Port 80