ftp.ntua.gr:/ubuntu/dists/hirsute-proposed/main/signed/linux-amd64/current/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] SHA256SUMS                                       13-May-2021 12:35   80   
[   ] SHA256SUMS.gpg                                   13-May-2021 12:35  819   
[   ] signed.tar.gz                                    13-May-2021 12:35   47M
Apache/2.2 Server at ftp.ntua.gr Port 80