ftp.ntua.gr:/debian/dists/Debian9.13/non-free/binary-all/?C=N&O=D 
Icon  Name                               Last modified      Size  
[DIR] Parent Directory                                        -   
[DIR] by-hash/                           14-Nov-2016 04:42    -   
[   ] Release                            14-Aug-2021 10:42  124   
[   ] Packages.xz                        18-Jul-2020 13:40   42K  
[   ] Packages.gz                        18-Jul-2020 13:40   49K
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