On Thu, May 7, 2015 at 10:20 PM, Jon Elson <el...@pico-systems.com> wrote:

> On 05/07/2015 01:01 PM, Gene Heskett wrote:
> >
> > "list" on lathe is totally differently formatted
> YES, I've noticed this!  They changed the format of the
> .ssh/known_hosts file!
> You can just erase the whole known_hosts file, and it will
> just ask you to OK creating new entries when you attempt to
> connect. Sometimes even just rebooting a machine will change
> the ssh passwords and require the offending line to be
> removed.  The new file format doesn't have human readable IP
> addresses, so it is hard to know which line(s) belong to a
> particular host.  Rebuilding a host at the same IP address
> will guarantee the old known_hosts entry will be invalid,
> and prevent the ssh connection.
>
> Jon
>

You can usually get the line number of the offending key in the known_hosts
file when ssh barfs on the login.  I use vi/vim/whateverthehell line editor
Linux uses these days.  Open vi, type <line-number>G, hit dd, hit esc, :wq
and try again.  ;-)

Mark
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