ftp.ntua.gr:/ubuntu/dists/hirsute-proposed/main/signed/shim-amd64/current/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] SHA256SUMS                                       06-May-2021 19:33   80   
[   ] SHA256SUMS.gpg                                   06-May-2021 19:33  819   
[   ] signed.tar.gz                                    06-May-2021 19:33  1.5M
Apache/2.2 Server at ftp.ntua.gr Port 80