Step-by-Step Quick Start Guide for Oracle Bea WebLogic 12c Application Server Zip Development Release on Linux Lubuntu Distro.
If you Did Not Have the WebLogic App Server 12c Already Installed then on the Post Top you find a Link to Installation Guide.
After the WebLogic App Server 12c Installation Befor To Start the WebLogic App Server is Necessary to Create and Configure a Server Domain.
And this Visual Guide includes All the Screenshots of Wizard Domain Creation.