ftp.ntua.gr:/debian/dists/oldoldstable/main/installer-arm64/20190702+deb10u13/images/u-boot/?C=N&O=D 
Icon  Name                                                                      Last modified      Size  
[DIR] Parent Directory                                                                               -   
[   ] teres_i.img.gz                                                            07-Sep-2022 01:57  301K  
[   ] pinebook.img.gz                                                           07-Sep-2022 01:57  301K  
[   ] pine64_plus.img.gz                                                        07-Sep-2022 01:57  298K  
[   ] orangepi_zero_plus2.img.gz                                                07-Sep-2022 01:57  297K  
[   ] nanopi_neo2.img.gz                                                        07-Sep-2022 01:57  297K  
[   ] a64-olinuxino.img.gz                                                      07-Sep-2022 01:57  298K
Apache/2.2 Server at ftp.grnet.gr Port 80