ftp.ntua.gr:/ubuntu/dists/bionic-updates/main/signed/linux-gkeop-5.4-amd64/5.4.0-1014.15~18.04.1/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] signed.tar.gz                                    15-Apr-2021 20:29   17M  
[   ] SHA256SUMS.gpg                                   15-Apr-2021 20:29  819   
[   ] SHA256SUMS                                       15-Apr-2021 20:29   80
Apache/2.2 Server at ftp.ntua.gr Port 80