ftp.ntua.gr:/mirror/ubuntu/dists/focal/main/uefi/linux-azure-amd64/4.15.0-1004.4/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] vmlinuz-4.15.0-1004-azure.efi.signed             18-Oct-2019 14:04  7.7M  
[   ] vmlinuz-4.15.0-1004-azure.efi                    18-Oct-2019 14:04  7.7M  
[   ] version                                          18-Oct-2019 14:04   14   
[   ] flavours                                         18-Oct-2019 14:04   30   
[DIR] control/                                         18-Oct-2019 14:04    -   
[   ] SHA256SUMS.gpg                                   18-Oct-2019 14:04  1.5K  
[   ] SHA256SUMS                                       18-Oct-2019 14:04  431
Apache/2.2 Server at ftp.ntua.gr Port 80