ftp.ntua.gr:/ubuntu/dists/trusty-proposed/main/uefi/grub2-amd64/2.02~beta2-9ubuntu1.17/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] grubnetx64.efi.signed                            23-Mar-2019 01:43  1.0M  
[   ] grubnetx64.efi                                   23-Mar-2019 01:43  1.0M  
[   ] gcdx64.efi.signed                                23-Mar-2019 01:43  1.0M  
[   ] gcdx64.efi                                       23-Mar-2019 01:43  1.0M  
[   ] grubx64.efi.signed                               23-Mar-2019 01:43  949K  
[   ] grubx64.efi                                      23-Mar-2019 01:43  948K  
[   ] SHA256SUMS.gpg                                   23-Mar-2019 01:43  916   
[   ] SHA256SUMS                                       23-Mar-2019 01:43  650   
[   ] version                                          23-Mar-2019 01:43   23   
[DIR] control/                                         23-Mar-2019 01:43    -
Apache/2.2 Server at ftp.ntua.gr Port 80