hay, hab ein problem hab die zwei keys schon erstellt aber wenn ich die kopieren will kommt da:
root@praktikant-desktop:~/.ssh# ssh-copy-id
/usr/bin/ssh-copy-id: ERROR: No identities found
root@praktikantroot@praktikantroot@p...desktop:~/.ssh# ssh-copy-id ~/.ssh/Praktikant.pub
/usr/bin/ssh-copy-id: ERROR: No identities found
root@praktikant-desktop:~/.ssh# ssh-copy-id ~/.ssh/id_rsa.pub
/usr/bin/ssh-copy-id: ERROR: No identities found
betriebssystem ubuntu...
root@praktikant-desktop:~/.ssh# ssh-copy-id
/usr/bin/ssh-copy-id: ERROR: No identities found
root@praktikantroot@praktikantroot@p...desktop:~/.ssh# ssh-copy-id ~/.ssh/Praktikant.pub
/usr/bin/ssh-copy-id: ERROR: No identities found
root@praktikant-desktop:~/.ssh# ssh-copy-id ~/.ssh/id_rsa.pub
/usr/bin/ssh-copy-id: ERROR: No identities found
betriebssystem ubuntu...