ssh keys

[Sjaak Nabuurs]

Hi

Maybe not the group to ask this but sure it's usefull for this group

I like to sync al our servers with rsync -aze ssh

I like to give al the servers my ssh key to the .ssh/authorezed_keys file
How can I do this automatic and not to use 
scp -p id_dsa.pub user at ip:/home/.ssh 
cat id_dsa.pub >> /home/user/.ssh/autorized_keys
and when a new server comes do it again.
is there a solution to remote  >> (add)  directly to a file

Thanks


Sjaak