ftp.ntua.gr:/ubuntu/dists/precise-security/main/binary-amd64/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Release                                          04-May-2021 10:11  106   
[   ] Packages.bz2                                     04-May-2021 10:11  571K  
[   ] Packages.gz                                      04-May-2021 10:11  716K
Apache/2.2 Server at ftp.ntua.gr Port 80