ftp.ntua.gr:/debian/dists/bullseye/main/installer-armhf/20210731+deb11u3/images/u-boot/PandaBoard/?C=N&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] u-boot.img.gz                                                               22-Mar-2022 19:37  248K  
[   ] PandaBoard.sdcard.img.gz                                                    22-Mar-2022 19:37  275K  
[   ] MLO.gz                                                                      22-Mar-2022 19:37   25K
Apache/2.2 Server at debian.noc.ntua.gr Port 80