ftp.ntua.gr:/ubuntu/dists/bionic/universe/debian-installer/binary-i386/by-hash/SHA256/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 4d62329fed8eecd004853dfb7f5d8ea32bd9d650f3f09..> 26-Apr-2018 01:41   28K  
[   ] 27cfea85c74bdbb3d44542559ac2df8b488a871c5d171..> 26-Apr-2018 01:41   32K
Apache/2.2 Server at ftp.ntua.gr Port 80