ftp.ntua.gr:/mirror/ubuntu/dists/bionic-updates/main/signed/linux-hwe-amd64/5.3.0-72.68/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] signed.tar.gz                                    23-Mar-2021 20:59   34M  
[   ] SHA256SUMS.gpg                                   23-Mar-2021 20:59  819   
[   ] SHA256SUMS                                       23-Mar-2021 20:59   80
Apache/2.2 Server at ftp.grnet.gr Port 80