ftp.ntua.gr:/ubuntu/dists/bionic/main/uefi/grub2-amd64/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] 2.02-2ubuntu8/                                   05-Mar-2018 06:34    -   
[DIR] current/                                         05-Mar-2018 06:34    -
Apache/2.2 Server at ftp.ntua.gr Port 80