ftp.ntua.gr:/mirror/slackware/slackware-14.2/source/a/tree/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] tree.SlackBuild                                  06-Dec-2015 23:14  2.9K  
[   ] tree-1.7.0.tar.xz                                24-Apr-2014 00:39   39K  
[TXT] slack-desc                                       23-Dec-2006 08:19  873
Apache/2.2 Server at ftp.grnet.gr Port 80