My new public key

Hi guys... 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 -- 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 REGAINS: https://regains.disco.unimib.it/