ftp.ntua.gr:/debian/dists/oldoldoldstable/non-free/binary-armhf/by-hash/SHA1/?C=N&O=D 
Icon  Name                                                         Last modified      Size  
[DIR] Parent Directory                                                                  -   
[   ] b64f7860a796d72e1023d4480a232198c7f9d4c4                     23-Jun-2018 12:21   73K  
[   ] b3354631ba015ff9c772599f30854a14d6dcc17b                     06-Jul-2019 12:01  105   
[   ] 60734406b8850b52f284a99356c0123e865fbd3d                     23-Jun-2018 12:21   61K
Apache/2.2 Server at debian.noc.ntua.gr Port 80