ftp.ntua.gr:/mirror/ubuntu/dists/xenial-updates/main/uefi/linux-azure-amd64/4.13.0-1018.21/control/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] uefi.crt                                         22-May-2018 03:04  4.7K
Apache/2.2 Server at ftp.ntua.gr Port 80