💾 Archived View for freeshell.de › tldr › ssh-keyscan.gmi captured on 2023-11-14 at 10:29:52. Gemini links have been rewritten to link to archived content

-=-=-=-=-=-=-

ssh-keyscan

Get the public ssh keys of remote hosts.

More information.

Retrieve all public ssh keys of a remote host:

ssh-keyscan {host}

Retrieve all public ssh keys of a remote host listening on a specific port:

ssh-keyscan -p {port} {host}

Retrieve certain types of public ssh keys of a remote host:

ssh-keyscan -t {rsa,dsa,ecdsa,ed25519} {host}

Manually update the ssh known_hosts file with the fingerprint of a given host:

ssh-keyscan -H {host} >> ~/.ssh/known_hosts

Copyright © 2014—present the tldr-pages team and contributors.

This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

CC-BY