ftp.ntua.gr:/mirror/opera/info/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] md5sum.txt                                       07-Feb-2017 09:27  187K  
[   ] lastsync                                         07-Feb-2017 09:27   11
Apache/2.2 Server at ftp.ntua.gr Port 80