ftp.ntua.gr:/debian/dists/rc-buggy/non-free/debian-installer/binary-amd64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275       18-Jun-2017 11:11   32   
[   ] dcaafae8404c8b40ca60e2f7eef662057e44777c26680b4749a67ee32dcaa7d3       18-Jun-2017 11:28  130
Apache/2.2 Server at debian.noc.ntua.gr Port 80