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→Using rsync and cron to automate system backup
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*Now you'll need to copy vm01's public rsa key over to f16. Still on vm01 use this command (be sure you have the /root/.ssh/ directory on f16 - if you don't then make it first):
scp /root/.ssh/id_rsa.pub 192.168.122x.1:/root/.ssh/authorized_keys
*Now verify that your new authentication method is working. Still on vm01 try to ssh to f16 as root. You should be able to login without entering a password. If you were successful then move on to the next step, otherwise repeat steps 3 and 4.
*Install mailx on vm01 if it's not already installed.