ftp.ntua.gr:/ubuntu/dists/impish/main/signed/linux-azure-amd64/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] current/                                         23-Apr-2021 14:33    -   
[DIR] 5.11.0-1004.4/                                   23-Apr-2021 14:33    -
Apache/2.2 Server at ftp.ntua.gr Port 80