ftp.ntua.gr:/debian/dists/stretch-backports-sloppy/main/source/Sources.diff/by-hash/?C=N&O=D 
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[DIR] Parent Directory                                                                      -   
[DIR] SHA256/                                                          08-Oct-2021 11:21    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80