[pisa] Re: direct ssh to passion
- From: Diego Biurrun <diego@xxxxxxxxxx>
- To: staff <staff@xxxxxxxxxxxxxxxxxxxxx>, students <students@xxxxxxxxxxxxxxxxxxxxx>, pisa@xxxxxxxxxxxxx
- Date: Wed, 28 Mar 2012 09:12:56 +0200
On Mon, Jul 25, 2011 at 03:46:00PM +0200, Diego Biurrun wrote:
> Since I've been struggling with this for a while I thought I might share
> the following tidbit: In order to ssh directly into passion without going
> through login first, I placed the following in my ~/.ssh/config:
>
> host passion
> user biurrun
> ProxyCommand ssh login nc %h %p
> #ProxyCommand ssh login -W %h:%p
>
> host login
> hostname login.nets.rwth-aachen.de
> user biurrun
>
> Now I can just type 'ssh passion' instead of doing a two-step ssh login.
> The hack with netcat is necessary due to the last millenium version of
> ssh that comes with CentOS 5.6, which is installed on login. More modern
> versions could use the commented-out '-W' variant.
I thought I'd drop a quick followup line because I just tripped over this
issue: Now that login has been upgraded to CentOS 6.2, you can switch
between the variants. In fact only the -W version works now because
netcat is not installed on login (Rainer?).
Diego
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