ftp.ntua.gr:/ubuntu/dists/trusty-security/restricted/binary-amd64/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Release                                          29-May-2020 11:06  111   
[   ] Packages.gz                                      29-May-2020 11:06   18K  
[   ] Packages.bz2                                     29-May-2020 11:06   14K
Apache/2.2 Server at ftp.ntua.gr Port 80