ftp.ntua.gr:/mirror/opera/desktop/18.0.1284.68/mac/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_18.0.1284.68_Autoupdate.zip                16-Dec-2013 10:37   52M  
[   ] Opera_18.0.1284.68_Setup.dmg                     16-Dec-2013 10:37   54M
Apache/2.2 Server at ftp.ntua.gr Port 80