Very VERY basic Vagrant commands for a n00b

This is nothing that can't easily be found in the docs, but it was new to me:

  vagrant up

This uses a Vagrantfile to start up a virtual machine (such as starting up an Ubuntu environment using VirtualBox)

  vagrant ssh

This will SSH into the virtual machine, but first you need to ensure that SSH keys are configured properly. These can be passed in by setting this in the Vagrantfile:

  config.ssh.forward_agent = true