ftp.ntua.gr:/mirror/ubuntu/dists/xenial-updates/main/uefi/linux-azure-amd64/4.13.0-1018.21/?C=D&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] vmlinuz-4.13.0-1018-azure.efi.signed             22-May-2018 03:04  6.7M  
[   ] vmlinuz-4.13.0-1018-azure.efi                    22-May-2018 03:04  6.7M  
[   ] version                                          22-May-2018 03:04   15   
[   ] flavours                                         22-May-2018 03:04   30   
[DIR] control/                                         22-May-2018 03:04    -   
[   ] SHA256SUMS.gpg                                   22-May-2018 03:04  916   
[   ] SHA256SUMS                                       22-May-2018 03:04  431
Apache/2.2 Server at ftp.grnet.gr Port 80