ftp.ntua.gr:/ubuntu/dists/xenial-backports/universe/binary-i386/by-hash/SHA256/?C=S&O=A 
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[DIR] Parent Directory                                                      -   
[   ] 9cb2266603f95a1e39dcf6c3b9ec46a66021a1acb9405..> 19-May-2016 23:26  109   
[   ] 9d95504e1b036787794a2996dccb08165472774c21b7a..> 30-Sep-2020 03:26   11K  
[   ] fb976ef982c91bbd274b9a6054374383c474889c0718a..> 14-May-2021 01:16   11K  
[   ] 9a0264106c0b4ac8118e2be1bdd106a4b7032efe2fe20..> 30-Sep-2020 03:26   12K  
[   ] a87bfc961e54f897de2a0d6c6effc636f8b86b0f4bfb8..> 14-May-2021 01:16   12K
Apache/2.2 Server at ftp.ntua.gr Port 80