ftp.ntua.gr:/mirror/ubuntu/dists/groovy-proposed/main/signed/linux-gcp-amd64/5.8.0-1029.30/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] signed.tar.gz                                    24-Apr-2021 02:43   22M  
[   ] SHA256SUMS.gpg                                   24-Apr-2021 02:43  819   
[   ] SHA256SUMS                                       24-Apr-2021 02:43   80
Apache/2.2 Server at ftp.ntua.gr Port 80