ftp.ntua.gr:/ubuntu/dists/groovy-updates/universe/debian-installer/binary-amd64/by-hash/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] SHA256/                                          07-May-2021 11:54    -
Apache/2.2 Server at ftp.ntua.gr Port 80