ftp.ntua.gr:/mirror/opera/desktop/27.0.1689.66/mac/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_27.0.1689.66_Setup.dmg                     02-Feb-2015 18:48   54M  
[   ] Opera_27.0.1689.66_Autoupdate.zip                02-Feb-2015 18:48   53M
Apache/2.2 Server at ftp.ntua.gr Port 80