ftp.ntua.gr:/mirror/GNOME/sources/gnome-tweak-tool/3.18/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] LATEST-IS-3.18.1                                 11-Nov-2015 20:07  247K  
[   ] gnome-tweak-tool-3.18.0.news                     21-Sep-2015 17:24  148   
[   ] gnome-tweak-tool-3.18.0.sha256sum                21-Sep-2015 17:24  192   
[   ] gnome-tweak-tool-3.18.0.tar.xz                   21-Sep-2015 17:24  244K  
[TXT] gnome-tweak-tool-3.18.1.news                     11-Nov-2015 20:07  177   
[   ] gnome-tweak-tool-3.18.1.sha256sum                11-Nov-2015 20:07  192   
[   ] gnome-tweak-tool-3.18.1.tar.xz                   11-Nov-2015 20:07  247K
Apache/2.2 Server at ftp.ntua.gr Port 80