ftp.ntua.gr:/ubuntu/dists/devel-backports/main/cnf/by-hash/SHA256/?C=M&O=A 
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[DIR] Parent Directory                                                      -   
[   ] 50f793fa8ce787b5f7d22e88bafbb8d5467014562a41f..> 27-Apr-2021 15:47  112   
[   ] 554767f31ea14691d879bdc3f9bbd338dda969de4ed86..> 27-Apr-2021 15:47  112   
[   ] 43805434302a357650883b6a3426d156a07bef40dab0c..> 27-Apr-2021 15:48  112   
[   ] d235922eb756d706f7b8a99fcd367c1fbe95638f9b82b..> 27-Apr-2021 15:48  112   
[   ] df861f1089e7ee360e8b049f787f4e7678433cac4dd89..> 27-Apr-2021 15:48  112   
[   ] f7e4470fa4180add265e492ee2e0945ece7927f0de2a1..> 27-Apr-2021 15:48  112   
[   ] c73e82cda6ba2679c7c35c7d4602e4cb00a45fd98f5f3..> 27-Apr-2021 15:48  112
Apache/2.2 Server at ftp.ntua.gr Port 80