ftp.ntua.gr:/mirror/slackware/slackware64-15.0/source/a/attr/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] build                                            28-Feb-2006 02:02   88   
[TXT] slack-desc                                       27-Feb-2018 08:13  1.0K  
[   ] attr.url                                         19-Jun-2018 21:02   50   
[   ] doinst.sh.gz                                     19-Jun-2018 21:09  270   
[TXT] attr.SlackBuild                                  12-Mar-2021 21:33  4.1K  
[   ] attr-2.5.1.tar.xz                                16-Mar-2021 08:50  311K  
[   ] attr-2.5.1.tar.xz.sig                            16-Mar-2021 08:50  566
Apache/2.2 Server at ftp.grnet.gr Port 80