Linux: SSH Without Password

Process to enable password-free secure connection
SERVER=ALPHA
CLIENT=BRAVO

SERVER KEY GEN
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ssh-keygen -t rsa

CLIENT KEY GEN
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ssh-keygen -t rsa
ssh-keygen -t dsa

CLIENT KEY CONCAT
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cat id_dsa.pub >newKeys
cat id_rsa.pub >>newKeys

CLIENT KEY copy to SERVER
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scp newKeys root@alpha:/root/.ssh/newKeys

SERVER KEY AUTHORIZATION
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cd /root/.ssh/
cat newKeys >>authorized_keys
echo ‘Key id_dsa_ssh.pub’ >>authorization