ftp.ntua.gr:/mirror/backports/debian/dists/stable/flex-old/source/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] flex-old_2.5.4a.orig.tar.gz                      08-Aug-1997 07:47  372K  
[   ] flex-old_2.5.4a-5.backports.org.1.diff.gz        21-Mar-2004 21:28  158K  
[   ] flex-old_2.5.4a-5.backports.org.1.dsc            21-Mar-2004 21:28  447   
[   ] Sources.gz                                       23-Mar-2004 21:45  369
Apache/2.2 Server at ftp.ntua.gr Port 80