Link Download Oracle 11.2 0.4 For Linux X86-64 May 2026

Downloading Oracle 11.2.0.4 for Linux x86-64: A Step-by-Step Guide

Are you looking to download Oracle 11.2.0.4 for Linux x86-64? Oracle Database 11g Release 2 is a popular choice among database administrators and developers, and this article will walk you through the process of downloading and installing it on your Linux system.

Why Oracle 11.2.0.4?

Oracle 11.2.0.4 is a widely used version of the Oracle Database, known for its stability, performance, and feature-rich capabilities. It offers a range of benefits, including:

Improved performance and scalability
Enhanced security features
Support for large databases and high-transaction workloads
Compatibility with a wide range of operating systems and platforms

System Requirements

Before you begin, ensure that your Linux system meets the minimum requirements for Oracle 11.2.0.4:

Linux x86-64 (64-bit) operating system
2 GB of RAM (recommended: 4 GB or more)
2.5 GB of free disk space (recommended: 5 GB or more)
Oracle Linux 5, Oracle Linux 6, Red Hat Enterprise Linux 5, or Red Hat Enterprise Linux 6

Downloading Oracle 11.2.0.4

To download Oracle 11.2.0.4 for Linux x86-64, follow these steps:

Create an Oracle Account: If you don't already have an Oracle account, create one by visiting the Oracle website and filling out the registration form.
Go to the Oracle Download Center: Log in to your Oracle account and navigate to the Oracle Download Center.
Search for Oracle 11.2.0.4: In the search bar, type "Oracle Database 11g Release 2" and select the "Oracle Database 11g Release 2 (11.2.0.4)" result.
Select the Linux x86-64 Platform: Choose the "Linux x86-64" platform from the dropdown menu.
Download the Installation Files: You will see a list of installation files, including the "Oracle Database 11g Release 2 (11.2.0.4) for Linux x86-64" file. Click on the file to begin the download.

The installation files are quite large (approximately 2.5 GB), so be prepared for a significant download. download oracle 11.2 0.4 for linux x86-64

Verify the Download

Once the download is complete, verify the integrity of the installation files by checking the MD5 checksum:

Download the MD5 Checksum File: In addition to the installation file, you will also see an MD5 checksum file. Download this file as well.
Run the MD5 Checksum Command: Use the md5sum command to verify the integrity of the installation file:

md5sum -c <md5_checksum_file>.md5

Replace <md5_checksum_file> with the name of the MD5 checksum file you downloaded.

Installing Oracle 11.2.0.4

Now that you have downloaded and verified the installation files, you can proceed with the installation:

Extract the Installation Files: Extract the contents of the zip file:

unzip <installation_file>.zip

Replace <installation_file> with the name of the installation file you downloaded.

Run the Installer: Navigate to the extracted directory and run the installer:

./runInstaller

Follow the on-screen instructions to complete the installation.

Post-Installation Steps

After the installation is complete, perform the following post-installation steps:

Configure the Oracle Database: Configure the Oracle database by running the netca and dbca commands.
Create a Database: Create a new database using the dbca command.
Start the Oracle Services: Start the Oracle services:

sudo service oracleasm start

Conclusion

In this article, we walked you through the process of downloading and installing Oracle 11.2.0.4 for Linux x86-64. With these steps, you should be able to successfully install and configure Oracle Database 11g Release 2 on your Linux system.

Additional Resources

For more information on Oracle 11.2.0.4 and Linux, check out the following resources:

Oracle Database 11g Release 2 documentation
Oracle Support website
Linux documentation and community forums

By following this guide, you should be able to download, install, and configure Oracle 11.2.0.4 for Linux x86-64 with ease. Happy installing!

Step 2: Locate the Linux x86-64 Files

On the page, you will see a table listing various platforms:

Microsoft Windows (x64)
Linux x86-64
Solaris (SPARC/x64)
AIX, HP-UX

Click on the link that says: "Linux x86-64" . Downloading Oracle 11

Part 1: Understanding What You Are Downloading

Before clicking any link, understand the exact file specification.

Version: 11.2.0.4 (The final Patch Set for 11gR2)
Platform: Linux x86-64 (64-bit)
File Format: Two main ZIP archives (typically linux.x64_11gR2_database_1of2.zip and linux.x64_11gR2_database_2of2.zip)
Size: Approximately 2.2 GB (combined)
Checksums: Provided by Oracle for file integrity verification (MD5/SHA)

Why 11.2.0.4 specifically?
Earlier 11.2 versions (11.2.0.1, 11.2.0.2) contain critical bugs, security vulnerabilities, and fewer performance optimizations. Version 11.2.0.4 includes all cumulative patches up to its release in 2013. It is the de facto standard for production 11g deployments.

2. Prerequisites

Before proceeding, the following must be confirmed:

| Requirement | Details | |-------------|---------| | Oracle Account | Active SSO account with customer support identifier (CSI) linked | | Support Entitlement | Valid Oracle support agreement covering 11g (extended support or legacy) | | Operating System Target | Linux x86-64 (e.g., RHEL 5/6, OEL 5/6, SLES 11) | | File System Space | Minimum 6 GB for downloaded zip files | | Network Access | Ability to access https://edelivery.oracle.com |

5.1 Checksum Validation

Oracle provides MD5/SHA checksums on the download page. Example commands:

md5sum p13390677_112040_Linux-x86-64_1of7.zip
sha256sum p13390677_112040_Linux-x86-64_1of7.zip

Compare against Oracle’s published values.

Step 5: Verify File Integrity

After download, verify the checksums to ensure the ZIPs are not corrupted. Oracle provides MD5 checksums on the download page.

Example verification on Linux:

md5sum linux.x64_11gR2_database_1of2.zip
md5sum linux.x64_11gR2_database_2of2.zip

Compare the output with the values listed on Oracle’s site. If they do not match, re-download.