OpenShift Online offers a numbers of ways to set up and configure your account and applications.
What is OpenShift? Basic Terminology Installing the Client Tools (RHC) Common RHC Commands Cartridge Overview Common Linux Commands (for SSH)
Domains and SSL Collaboration
Creating an Application Application Filesystem Modifying an Application Adding a Database Resource Management Regions and Zones Scaling an Application Action Hooks Environment Variables Remote Connection (SSH) Background Jobs with Cron Continuous Integration with Jenkins
Backup and Restore Log Files Port Forwarding Remote Connection (SSH)