ftp.ntua.gr:/ubuntu/dists/groovy-proposed/restricted/cnf/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] by-hash/                                         27-Apr-2020 11:43    -   
[   ] Commands-i386.xz                                 28-Apr-2021 13:27  116   
[   ] Commands-amd64.xz                                12-May-2021 13:28  368
Apache/2.2 Server at ftp.ntua.gr Port 80