Rahul wrote:
Thank you all so much for replying... I guess I was very vague in
describing the situation. I will write in detail:
I have three computers A, B and C. To login to B and C I should use A
because it has a SSH key. I don't have any other way of accessing these
two computers. Now, if I need to transfer a file between B and C, I am
unable to find a way that would work... because I don't know how to
authenticate without SSH keys... I was gathering some data in B and C
using PHP. Now, I need these two computers to coordinate a little and
didn't want to use a server in between and so I was thinking of
establishing a direct connection between them..
You can use ssh key forwarding on b & c - so when you log in to a, they
accept the key straight away.
Or set up passwordless ssh between b & c.
http://blogs.translucentcode.org/mick/archives/000230.html
Though this:
chmod 644 ~/.ssh/authorized_keys
should probably be:
chmod 600 ~/.ssh/authorized_keys
so nobody else can even read the file.
and I always:
chmod 700 ~/.ssh
Not much in here related to php though :P
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