How to Install Oracle Java JDK 7 on Oracle Linux 6 X86_64 Gnome Easy Visual-Guide

September 3, 2012 | By Regaz.

Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit

The Guide shows you Step-by-Step How to Install Oracle-Sun Java JDK 7 x64 Release on a Oracle-Linux 6.x GNOME 64-bit Desktop.

After Installing you will need to Use the update-alternatives Tool to Update your System Java to Sun SE JDK 7.

To the Post Bottom you Find Link to Guide on Installing Tomcat7 Java Web-Server for Oracle-Linux Distro.

The Screenshots of Installation Correspond to the Install on a Oracle Linux 6 GNOME Desktop but the Procedure on KDE, XFCE… Should be Near Identical.

Following the Easiest and Practicable Way I have Expressly Excluded the Use of Terminal Commands here.

So Take the Time of Carefully Reading and Executing the Instructions Contained Here and All should Work Like a Breeze :)

Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit - Featured

  1. Download Oracle Java SE JDK 7:

    Sun JDK 7 Linux x64.rpm

  • Select the Open with Package Installer Option

    I Suppose that your Browser like Firefox will Prompt you About the Downloading Procedure to Follow like Here.

    Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit 1

  • When the Download is Achieved you will be Automatically Prompted for Installing

    Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit GNOME 2

    Follow to Confirm and Authorize Also if you Are Warned About Installation of Unsigned Content…

    Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit 2a
    Install Oracle JDK 7 on Oracle Linux 6.X GNOME 64-bit Success

  • Installing Oracle Java JDK 7

    Checking or Setting the System Java Version in Use with.

    update-alternatives --config java

    And for the Java Compiler instead:

    sudo update-alternatives --config javac

    To Switch of Java Version Just Enter the Reference Number on First, Column. :)

  • Optionally Set Java Environment Variable.

    su <myUser>
    nano $HOME/.bashrc

    Append:

    export JAVA_HOME=/usr/lib/jvm/jdk1.<X.Y_uZ>

    Ctrl+x to Save & Exit from nano :)

    source $HOME/.bashrc

  • How to Install Oracle Java Browser Plug-In:

    Install Oracle Java Firefox PlugIn

    • Guides to Installing the Tomcat 7 Server on Oracle-Linux:

    Install Tomcat7 for Oracle-Linux
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