ftp.ntua.gr:/debian/dists/stretch-backports-sloppy/contrib/binary-amd64/Packages.diff/by-hash/SHA256/ 
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[DIR] Parent Directory                                                                                        -   
[   ] 3d54224bf7c02a510f1da78c0343bafd967a94d1a3651f0e757792bdf0870aed                   09-Dec-2020 10:10  5.0K
Apache/2.2 Server at ftp.grnet.gr Port 80