ftp.ntua.gr:/debian/dists/oldstable/main/installer-armhf/20210731+deb11u8/images/netboot/gtk/?C=N&O=A 
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