ftp.ntua.gr:/mirror/ubuntu/dists/groovy-security/universe/source/by-hash/SHA256/?C=M&O=D 
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[DIR] Parent Directory                                                      -   
[   ] 24be76e1dcc53fb664617c9ab270ce42fdd53fe096046..> 12-May-2021 05:22   19K  
[   ] 1812b68c5d6b76b2b2980d2069762c5d11280b2ea9fcc..> 12-May-2021 05:22   21K  
[   ] a73a89289b084718dc2e4695352dadafac03e34704042..> 24-Apr-2020 16:54  110
Apache/2.2 Server at ftp.ntua.gr Port 80