Our documentation library includes installation guides, an administration guide, reference materials, and examples to guide you through Oracle Enterprise Manager Ops Center. The documentation library is located at http://docs.oracle.com/cd/E59957_01/index.htm.
For end-to-end examples, see the workflows and how to documentation in the library. For deployment tasks, go to http://docs.oracle.com/cd/E59957_01/nav/deploy.htm and for operate tasks go to http://docs.oracle.com/cd/E59957_01/nav/operate.htm.
The Oracle Enterprise Manager Ops Center Command Line Interface Guide contains information about the command-line interface.
For current discussions, see the product blog at https://blogs.oracle.com/opscenter.