ftp.ntua.gr:/ubuntu/dists/bionic/main/uefi/linux-azure-amd64/current/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] vmlinuz-4.15.0-1004-azure.efi.signed             11-Apr-2018 17:33  7.7M  
[   ] vmlinuz-4.15.0-1004-azure.efi                    11-Apr-2018 17:33  7.7M  
[   ] version                                          11-Apr-2018 17:33   14   
[   ] flavours                                         11-Apr-2018 17:33   30   
[DIR] control/                                         11-Apr-2018 17:33    -   
[   ] SHA256SUMS.gpg                                   11-Apr-2018 17:33  819   
[   ] SHA256SUMS                                       11-Apr-2018 17:33  431
Apache/2.2 Server at ftp.ntua.gr Port 80