ftp.ntua.gr:/mirror/ctan/indexing/makeindex/troff/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] troff.ist                                        31-Aug-1989 03:00  713   
[TXT] sample.txt                                       31-Aug-1989 03:00  406   
[   ] sample.ind                                       31-Aug-1989 03:00  403   
[   ] sample.ilg                                       31-Aug-1989 03:00  401   
[   ] makeind                                          31-Aug-1989 03:00  361   
[   ] sample.idx                                       31-Aug-1989 03:00  163   
[   ] ixmac                                            31-Aug-1989 03:00  154
Apache/2.2 Server at ftp.ntua.gr Port 80