ftp.ntua.gr:/ubuntu/dists/bionic-updates/main/signed/linux-oem-osp1-amd64/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] 5.0.0-1069.75/                                   14-Oct-2020 01:58    -   
[DIR] 5.0.0-1070.76/                                   19-Oct-2020 23:59    -   
[DIR] 5.0.0-1071.77/                                   12-Nov-2020 16:58    -   
[DIR] current/                                         12-Nov-2020 16:58    -
Apache/2.2 Server at ftp.ntua.gr Port 80