ftp.ntua.gr:/ubuntu/ubuntu/dists/focal/universe/debian-installer/binary-amd64/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] by-hash/                                         18-Oct-2019 13:50    -   
[   ] Packages.xz                                      23-Apr-2020 20:34   27K  
[   ] Packages.gz                                      23-Apr-2020 20:34   31K
Apache/2.2 Server at ftp.ntua.gr Port 80