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Suppose you have three hosts (host.one.domain.name, host.two.domain.name host.three.domain.name) with the same credentials, with access by ssh key, then any time...
All examples here for deploy RoR application with unicorn, staging machine (where we deploys) available via ssh by ssh_key...
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If you don't have ssh key, open terminal and run following commands: cd ~/.ssh ^ ssh-keygen -t rsa -C...
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To connect to the serial console of an EC2 instance, you can use the aws cli. Add your public ssh...
If you want someone to be able to access your rails console, but don't want them to be able...