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Bash script to create rsa key pair

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http://www.unix.com – Hello all, I am setting up a cluster of Mac Pro's which need to be able to talk to a master computer, traffic between the nodes and the master needs to take place without a ssh key. I need a script that will create a security key, save it to the default place, enter the password as no password. Something like this: System Preferences Sharing Enable Remote Login In the Terminal: ssh-keygen "Enter YES" ENTER ENTER (for blank password) cat ~/.ssh/id_rsa.pub | ssh user@remotehost 'cat >> ~/.ssh/authorized_keys' There are over 50 mac pro's so doing (HowTos)

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Submitted by more on 06/26/2012 – Made popular on 06/26/2012

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Here are the steps I did on my local computer:

ssh-keygen -t rsa cat ~/.ssh/id_rsa | ssh root@remotehost.com -p 1234 "cat > ~/.ssh/authorized_keys"

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