ftp.ntua.gr:/debian/dists/buster/main/installer-armhf/current/images/netboot/gtk/?C=M&O=D 
Icon  Name                                                              Last modified      Size  
[DIR] Parent Directory                                                                       -   
[   ] vmlinuz                                                           07-Sep-2022 01:57  4.0M  
[   ] initrd.gz                                                         07-Sep-2022 01:57   38M
Apache/2.2 Server at debian.noc.ntua.gr Port 80