ftp.ntua.gr:/ubuntu/dists/focal-proposed/main/signed/linux-oracle-amd64/5.4.0-1045.49/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] signed.tar.gz                                    04-May-2021 11:38   20M  
[   ] SHA256SUMS.gpg                                   04-May-2021 11:38  1.5K  
[   ] SHA256SUMS                                       04-May-2021 11:38   80
Apache/2.2 Server at ftp.ntua.gr Port 80