ftp.ntua.gr:/debian/dists/bullseye-updates/non-free/binary-all/?C=N&O=D 
Icon  Name                                     Last modified      Size  
[DIR] Parent Directory                                              -   
[DIR] by-hash/                                 06-Jul-2019 14:27    -   
[   ] Release                                  14-Aug-2021 13:25  132   
[   ] Packages.xz                              06-Jul-2019 14:13   32
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