ftp.ntua.gr:/mirror/opera/desktop/39.0.2256.43/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] linux/                                           01-Aug-2016 17:32    -   
[DIR] mac/                                             01-Aug-2016 17:32    -   
[DIR] win/                                             01-Aug-2016 17:32    -
Apache/2.2 Server at ftp.ntua.gr Port 80