ftp.ntua.gr:/debian/dists/sid/main/installer-arm64/20230217/images/u-boot/?C=S&O=A 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[   ] nanopi_neo2.img.gz                                      17-Feb-2023 05:22  349K  
[   ] orangepi_zero_plus2.img.gz                              17-Feb-2023 05:22  349K  
[   ] teres_i.img.gz                                          17-Feb-2023 05:22  355K  
[   ] a64-olinuxino.img.gz                                    17-Feb-2023 05:22  358K  
[   ] pinebook.img.gz                                         17-Feb-2023 05:22  361K  
[   ] pine64_plus.img.gz                                      17-Feb-2023 05:22  368K  
[   ] rock64-rk3328.img.gz                                    17-Feb-2023 05:22  419K  
[   ] firefly-rk3399.img.gz                                   17-Feb-2023 05:22  483K  
[   ] puma-rk3399.img.gz                                      17-Feb-2023 05:22  521K  
[   ] pinebook-pro-rk3399.img.gz                              17-Feb-2023 05:22  526K  
[   ] rockpro64-rk3399.img.gz                                 17-Feb-2023 05:22  530K  
[   ] rock-pi-4-rk3399.img.gz                                 17-Feb-2023 05:22  567K
Apache/2.2 Server at debian.noc.ntua.gr Port 80