ftp.ntua.gr:/mirror/cygwin/x86_64/release/m4/m4-debuginfo/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] m4-debuginfo-1.4.18-1.hint                       03-Jan-2017 18:48  176   
[   ] m4-debuginfo-1.4.18-1.tar.xz                     03-Jan-2017 18:48  417K  
[TXT] m4-debuginfo-1.4.19-1.hint                       15-Aug-2021 06:18  177   
[   ] m4-debuginfo-1.4.19-1.tar.xz                     15-Aug-2021 06:18  703K  
[   ] m4-debuginfo-1.4.20-1-x86_64.tar.xz              11-May-2025 18:23  730K  
[TXT] m4-debuginfo-1.4.20-1-x86_64.hint                11-May-2025 18:23  177   
[   ] sha512.sum                                       11-May-2025 18:44  962
Apache/2.2 Server at ftp.grnet.gr Port 80