ftp.ntua.gr:/mirror/gnu/gcc/snapshots/9.4.0-RC-20210519/?C=N;O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] sha512.sum                                       19-May-2021 13:44  318   
[   ] gcc-9.4.0-RC-20210519.tar.xz                     19-May-2021 13:12   69M  
[   ] gcc-9.4.0-RC-20210519.tar.gz                     19-May-2021 13:12  122M  
[DIR] diffs/                                           19-May-2021 13:14    -
Apache/2.2 Server at ftp.ntua.gr Port 80