How to remove ssh fingerprint on Mac OS (known_hosts)


I recently updated my backup server and the new fingerprint differs from the client version on Duplicati.

I want to remove the fingerprint, but I found nothing (e.g. ~/.ssh/known_hosts).

I already try to reinstall Duplicati, with its configuration, but it didn’t work.

Could you please let me know how should I proceed ?


SFTP (SSH) link shows the available options (which are stored Duplicati-style, not in an OpenSSH config).
You probably want to Edit your backup job Screen 2 Destination. In Advanced options, find --ssh-fingerprint then look for some sort of X next to it (probably on the right). Click it to remove fingerprint, then Save config.

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It works. Thank you very much.