ftp.ntua.gr:/ubuntu/dists/bionic/main/uefi/linux-azure-amd64/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] current/                                         11-Apr-2018 17:33    -   
[DIR] 4.15.0-1004.4/                                   11-Apr-2018 17:33    -
Apache/2.2 Server at ftp.ntua.gr Port 80