Step-by-step – Oracle 12c R2 Database Installation in Ubuntu 20.04

GNU/Linux Ubuntu 20.04 Installing Oracle 12c R2 DB – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step and Visually How to Install Oracle 12c R2 Database in Ubuntu 20.04 Focal LTS 64-bit GNU/Linux Desktop/Server.

And this Oracle 12c R2 Ubuntu 20.04 Installation Guide Includes All the Essentials Commands and Basic Screenshots Process.

The Process is Extended and Tricky so it require a little patience and confidence with the Command Line shell.

Especially relevant: Ubuntu-like Systems are Not in the List of Oracle 12c R2 Database Supported OS So you should Use It At Most for Development and Not for Production.

Now Relax and Take the Time of Reading, Understanding and Executing Carefully the Instructions Contained here.

1. 1. Downloading Oracle 12c R2 DB

   Download Oracle 12c Database for GNU/Linux

   Oracle 12c Database for Linux

   Downloading Oracle 12c Database for Linux

2. 2. Accessing Shell

   Open a Shell Session or Terminal Emulator Window
   Ctrl+Alt+t on desktop
   (Press “Enter” to Execute Commands).

   

   Or Login into Server Shell.

3. 3. Extracting Oracle 12c DB

   Then Extract Oracle 12c Database into /tmp
   Possibly Double-Click/Right-Click and Open with Archive Manager:

   
   Or From Command Line:

   unzip -d /tmp linuxx64_122*.zip