I finally got around to generating a new public key, which I attached below.
I know I will do something wrong. Please bear with me.
Question. Should have I just used ssh-copy-id?
All the best
Marco
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Marco Antoniotti, Professor, Director tel. +39 - 02 64 48 79 01 DISCo, University of Milan-Bicocca U14 2043 http://dcb.disco.unimib.it Viale Sarca 336 I-20126 Milan (MI) ITALY