Unix Samurai Use an OS with Honor and Strength
Login to a remote server from another server with SSH Pubkey Authentication, and avoid the password prompt.
SSH Pubkey Authentication
Create an SSH key for pubkey authentication
#ssh-keygen -t rsa
or
#ssh-keygen -t dsa
Copy the key to the remote server
#scp ~/.ssh/id_dsa.pub username@192.168.168.200:
On the remote server
#cat id_dsa.pub >> ~/.ssh/authorized_keys
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