ftp.ntua.gr:/mirror/opera/desktop/40.0.2308.90/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] win/                                             18-Oct-2016 11:34    -   
[DIR] mac/                                             18-Oct-2016 11:34    -   
[DIR] linux/                                           18-Oct-2016 11:34    -
Apache/2.2 Server at ftp.ntua.gr Port 80