Vagrant UP?

I am taking a DevOps class. We are using vagrant. Saturday I lost my box. I typed vagrant up on the command line in a terminal window and nothing happened. I was thinking it would pop up like web servers do.
The command that I was missing was vagrant ssh.  This command ssh (secure shell) into the virtual box.

vagrant provision command allows you to make changes and add things like games to your virtual box.

Useful vagrant commands:

vagrant up

vagrant provision

vagrant ssh