ftp.ntua.gr:/mirror/opera/desktop/40.0.2308.54/linux/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] opera-stable_40.0.2308.54_amd64.deb              19-Sep-2016 16:01   46M  
[   ] opera-stable_40.0.2308.54_amd64.rpm              19-Sep-2016 16:01   43M  
[   ] opera-stable_40.0.2308.54_i386.deb               19-Sep-2016 16:01   46M  
[   ] opera-stable_40.0.2308.54_i386.rpm               19-Sep-2016 16:01   44M
Apache/2.2 Server at ftp.grnet.gr Port 80