Linux How-to Create a Database for Oracle 11g R2 Easy Visual-Guide

The Guide Show Visually How-to Create a Database on Oracle 11g R2 by the Database Configuration Assistant.

And the Screenshots of the Steps Involved are included here to shows you Visually How to Make an Oracle 11g DB.

1. Before to Create a Database You Need to Create a Listener

   How-to Create and Run a Listener on Oracle 11g Database:

   Create and Run a Listener for Oracle 11g

   The Tutorial Contains Detailed Instructions on Creating and Running Oracle 11g Database Listener.
2. Open a Terminal Window
3. Login as oracle User

   su oracle

4. Starting the Database Configuration Assistant

   cd $ORACLE_HOME/bin

   ./dbca

   Can't Open Display + No Protocol Specified Troubleshootings
5. Click on Next
   
6. Click on Next
   
7. Click on Next
   
8. Insert the Database Name and the SID then Click on Next

   Here is the Link 2 How-to Correctly Set Oracle SID

   SID for Oracle 11g

   Contains Detailed Instructions on Howto Setting the Oracle 11g SID.
9. Click on Next
   
10. Select "Use the Same Administrative Password", Insert Pass and Click on Next
    
11. Click on Next
    
12. Click on Next
    
13. Click on Next
    
14. Select the "Character Sets" Tab, Select "Use Unicode" and Click on Next
    
15. Click on Next
    
16. Click on Finish to Start the Creating Database Process
    
17. Save a Copy of Create Database Summary by "Save as an HTML file"
    
18. After the Database is Created
    Take Note of Database Essential Parameters
    

19. How-to Getting-Started Managing by SQLPlus 11g R2 Database:

    Getting-Started on Oracle 11g Database

    Link to Detailed and Step-by-Step Visual Guide on Managing by SQLPlus the Oracle 11g R2 Database.