ftp.ntua.gr:/ubuntu/dists/hirsute/main/installer-amd64/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] current/                                         03-Mar-2021 01:28    -   
[DIR] 20101020ubuntu622.3/                             03-Mar-2021 01:28    -   
[DIR] 20101020ubuntu622.2/                             23-Oct-2020 14:19    -
Apache/2.2 Server at ftp.ntua.gr Port 80