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Re: [Sheflug] Re: Rsync



On Thu, 2002-09-19 at 21:44, Richard Ibbotson wrote:
> Okay.  Had a bit more of a play with it.  I've copied over the 
> /etc/ssh/ssh_host_dsa_key and ssh_host_rsa_key to the /etc/ssh folder 
> on the SuSE machine from the Debian box. 

You didn't want to do that :-)

> I find that I still have to type in the password when I am asked for 
> it on the Debian console. What do I need to do to get the Debian box 
> or the SuSE box to understand what it is that I want both of them to 
> do ? 

You need to copy across your personal keys. Having run ssh-keygen (if
you didn't before, making sure you don't put a passphrase on the keys :)
you will find in .ssh/ :

alex@rendezvous:~$ ls .ssh
id_dsa      identity      identity.pub      known_hosts
id_dsa.pub  

known_hosts is just a list of hosts you've connected to. id_dsa is a
SSH2 key (the .pub is the public version) and identity is the SSH1 key
(again, .pub the public version). 

You need to copy the .pub version of your SSH1/2 key into the
authorized_keys file in .ssh/ on the server you wish to connect to. So
usually, it's just copying across identity.pub to the server you want to
connect to, renaming it to authorized_keys, and then trying to connect
again.

Debian defaults to v2, I think SuSE defaults to v1. But you can select
the version, i.e., to connect with v1:

	ssh -1 server -l user

Cheers,

Alex.

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