[Sussex] RPi, SSH singal user - multiple keys

Simon Story simon.story at catalyst-eu.net
Mon Jan 7 12:41:03 UTC 2013


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On 07/01/13 12:33, Andrew Guard wrote:
> I am trying to get SSH work with a signal user but be able use 
> multiple keys. I am going to set up multiple PI systems. Each PI
> will use very same (lets say) master key. The master key will be
> how I log in system. Then each PI have an indervigal key. That
> before the user of that PI to gain access. Now there is only going
> to be 1 user "PI", both MASTER key and USER key will be able log in
> system using these keys as "PI".

Hello,

I think I know what you want to do.

.ssh/authorized_keys can contain multiple lines.

Put each public key you want to use on a separate line in the
/home/pi/.ssh/authorized_keys file on the remote machine.

Delete that IdentityFile line from your local ssh config, you don't
need it.

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