Install Oracle 12c on CentOS 7 – Part II

Note: This tutorial is just for installing/testing Oracle for personal purposes. If you are installing for some production environments, consult expert advice. This is a second part of two part blog on how to install Oracle 12c on CentOS 7. First part can be found here Now create a user ‘oracle’ and groups ‘dba’ and ‘oracle’. Then login into GUI using user ‘oracle’.
[oracle@centos7 12c]$ ll
total 2.6G
-rw-r--r-- 1 vivek users 968M Aug  5 08:06
-rw-r--r-- 1 vivek users 1.6G Aug  5 08:16
Get the Oracle pre-requisites repo for their website. After setting up the repo, issue the command:
[oracle@centos7 12c]$ sudo yum install oracle-rdbms-server-11gR2-preinstall

Install Oracle 12c on CentOS 7 – Part I

This is a first part of two series blog on installing Oracle 12c on CentOS 7. First part is about installing CentOS 7 on Virtualbox. In second part we will be installing Oracle 12c on that CentOS machine. You can download CentOS 7 from Download DVD ISO or “Everything ISO”. If you downloading DVD ISO, downloading only Part 1 will be sufficient. We would not need Part 2. For Oracle 12c You will need to have a userid on Oracle and also need to accept the OTN License before allowed to download the files. For Oracle 12c, the downloads are in two parts. Download both of them.
Assumption:Virtual Box is already installed, up and running with guest editions and extensions installed