ftp.ntua.gr:/ubuntu/dists/focal/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] universe/                                        02-Apr-2020 09:18    -   
[DIR] restricted/                                      02-Apr-2020 09:18    -   
[DIR] multiverse/                                      02-Apr-2020 09:18    -   
[DIR] main/                                            02-Apr-2020 09:18    -   
[DIR] by-hash/                                         18-Oct-2019 13:50    -   
[   ] Release.gpg                                      23-Apr-2020 20:34  1.5K  
[   ] Release                                          23-Apr-2020 20:34  257K  
[   ] InRelease                                        23-Apr-2020 20:34  259K  
[   ] Contents-i386.gz                                 23-Apr-2020 08:33   31M  
[   ] Contents-amd64.gz                                23-Apr-2020 07:34   39M
Apache/2.2 Server at ftp.ntua.gr Port 80