ftp.ntua.gr:/ubuntu/dists/impish-backports/main/binary-amd64/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] by-hash/                                         23-Apr-2021 14:26    -   
[   ] Packages.gz                                      27-Apr-2021 15:56   40   
[   ] Packages.xz                                      27-Apr-2021 15:56   64   
[   ] Release                                          27-Apr-2021 15:56  106
Apache/2.2 Server at ftp.ntua.gr Port 80