ftp.ntua.gr:/ubuntu/dists/trusty-backports/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Release.gpg                                      15-Dec-2017 11:49  916   
[   ] Release                                          15-Dec-2017 11:49   63K  
[   ] InRelease                                        15-Dec-2017 11:49   64K  
[   ] Contents-i386.gz                                 15-Dec-2017 07:28  307K  
[   ] Contents-amd64.gz                                15-Dec-2017 07:27  307K  
[DIR] universe/                                        17-Feb-2014 05:24    -   
[DIR] restricted/                                      17-Feb-2014 05:24    -   
[DIR] multiverse/                                      17-Feb-2014 05:24    -   
[DIR] main/                                            17-Feb-2014 05:24    -
Apache/2.2 Server at ftp.ntua.gr Port 80