ftp.ntua.gr:/debian/dists/bullseye/main/installer-armhf/20210731+deb11u8/images/netboot/gtk/ 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] initrd.gz                                                                    24-Apr-2023 02:12   37M  
[   ] vmlinuz                                                                      24-Apr-2023 02:12  4.8M
Apache/2.2 Server at debian.noc.ntua.gr Port 80