ftp.ntua.gr:/mirror/opera/desktop/39.0.2256.48/linux/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] opera-stable_39.0.2256.48_amd64.rpm              03-Aug-2016 15:39   45M  
[   ] opera-stable_39.0.2256.48_i386.rpm               03-Aug-2016 15:39   46M  
[   ] opera-stable_39.0.2256.48_amd64.deb              03-Aug-2016 15:39   48M  
[   ] opera-stable_39.0.2256.48_i386.deb               03-Aug-2016 15:39   50M
Apache/2.2 Server at ftp.ntua.gr Port 80