ftp.ntua.gr:/ubuntu/dists/bionic-security/main/signed/linux-azure-amd64/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] 5.0.0-1032.34/                                   18-Feb-2020 13:34    -   
[DIR] 5.0.0-1035.37/                                   25-Mar-2020 16:43    -   
[DIR] 5.0.0-1036.38/                                   08-Apr-2020 11:08    -   
[DIR] current/                                         08-Apr-2020 11:08    -
Apache/2.2 Server at ftp.ntua.gr Port 80