Re: ssh command line question?

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On Tue, Feb 13, 2024 at 09:19:05PM -0500, Karen Lewellen wrote:
> Hi all,
> Will aim to keep this simple.
> is there an option with ssh from the command line that allows you to update
> new keys for the known host list?
> I ssh into my dreamhost office workspace from shellworld, as in
> ssh email@email.thingy.
> I provide the password, reaching the dreamhost shell structure for the
> domains they host  on behalf of my employer.
> dreamhost moved our services to a new server, changing our ip address, not
> an issue, but also changing the fingertip keys <hope that is the correct
> term, previously saved  for my access from shellworld..who seems to use a
> strict  matching process of some kind.
> My hope? is that there is an option that tells ssh to update the identifiers
> used for known hosts?

I recall ssh offering to update the known_hosts file, while
warning of potential security issue.

To verify the fingerprint of the new host, in the past, I
emailed dreamhost support to send me the fingerprint. 

> Thanks,
> Kare
> 
> 

-- 
Joel Roth

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