ftp.ntua.gr:/ubuntu/dists/bionic/main/debian-installer/binary-i386/by-hash/SHA256/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 417581e14b9552a367b46cbe21cf011465276e8091182..> 26-Apr-2018 20:43   49K  
[   ] 714a5279793094294bae8ccfc447e05aa4bfd88ce6e98..> 26-Apr-2018 20:43   40K
Apache/2.2 Server at ftp.ntua.gr Port 80