ftp.ntua.gr:/mirror/opera/linux/1215/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] opera_12.15.1748_i386.deb                        03-Apr-2013 16:27   13M  
[   ] opera-12.15-1748.i386.rpm                        03-Apr-2013 16:27   13M  
[   ] opera-12.15-1748.i386.linux.tar.xz               03-Apr-2013 16:27   13M  
[   ] opera_12.15.1748_amd64.deb                       03-Apr-2013 16:27   13M  
[   ] opera-12.15-1748.x86_64.rpm                      03-Apr-2013 16:27   13M  
[   ] opera-12.15-1748.x86_64.linux.tar.xz             03-Apr-2013 16:27   13M  
[   ] opera-12.15-1748.i386.linux.tar.bz2              03-Apr-2013 16:27   15M  
[   ] opera-12.15-1748.x86_64.linux.tar.bz2            03-Apr-2013 16:27   16M
Apache/2.2 Server at ftp.ntua.gr Port 80