How to remove "user at host's password" from ssh login prompt?

[Colin Law]

On Tue, 4 Sep 2018 at 11:13, Chris Green <cl at isbd.net> wrote:
> ..
> One system that I ssh into doesn't present either my name or the
> system's host name, other systems *do* give my name and the host name.
> These are all Linux systems and I'm logging in from the same client to
> all of them.  So - how does one manage not to present user name and
> host name while all the others do?

Are you talking about the password request or the prompt after you
have logged in?

Colin