ftp.ntua.gr:/mirror/opera/desktop/30.0.1835.125/mac/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_30.0.1835.125_Autoupdate.tar.xz            13-Jul-2015 18:22   36M  
[   ] Opera_30.0.1835.125_Setup.dmg                    13-Jul-2015 18:22   52M
Apache/2.2 Server at ftp.ntua.gr Port 80