ftp.ntua.gr:/ubuntu/dists/bionic-security/restricted/binary-amd64/by-hash/SHA256/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 2d8dacb242db1738fc21bc47d369a8145b98b8f46266a..> 12-May-2021 11:59  413K  
[   ] 49db87a2826f0881cd1cd642fab0eaaff36f6b26d9ca1..> 25-Oct-2017 02:16  111   
[   ] 830765a94658859dbb02e18a471bdac7b54cbbd7f1417..> 12-May-2021 11:59  315K
Apache/2.2 Server at ftp.ntua.gr Port 80