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How to Install Oracle JDK 6 on Red Hat 6.X Linux Easy Guide

February 28, 2014 | By the+gnu+linux+evangelist.

Install Oracle JDK 6 on Red Hat Enterprise 6.X 32/64-bit

Hi! The Tutorial shows you Step-by-Step How to Install and Getting-Started with the Oracle-Sun Official Java Development Kit 6 i586/x8664 for Red Hat Enterprise 6.x KDE/Gnome Desktop.

After Installing you will need to Use the update-alternatives Command Tool to Update your System Java to Oracle Java 1.6 JDK6.

To the Article Bottom there is a Link for Quick Start with Java JDK 6 Development and also How to Install the Java Web-Servers Tomcat7 for RHEL.

And this Visual Guide includes the Basic Screenshots of All GUI Steps involved.

The Contents and Details of How to Download and Install Oracle JDK 6 on Red Hat RHEL 6.X are Expressly Essentials to Give Focus Only to the Essentials Instructions and Commands and Make the Tut Easier to Understand. ;)

Install Oracle JDK 6 on Red Hat RHEL 6.X - Featured

  1. Download Oracle Java SE JDK 6

    Here Oracle JDK6 x86/x8664 .bin
    Link to Download Oracle-Sun Official Java JDK6 Release 32/64-bit for Linux

  2. Open Terminal Window
    (Press “Enter” to Execute Commands).

    Install Oracle JDK 6 on Red Hat RHEL 6.X - Open Terminal

    In case first see: Terminal QuickStart Guide.

  3. Unpack the jdk6.bin Archive

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    sudo su

    If Got “User is Not in Sudoers file” then see: How to Enable sudo

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    cd && cd Downloads
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    ./jdk1.6*.bin

  4. Relocate JDK 6

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    mv ./jdk1.6.* /usr/lib/jvm/jdk1.6

    And if Not jvm Dir then first do:

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    mkdir /usr/lib/jvm

  5. Installing Oracle Java JDK6

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    update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.6.*/bin/java 1065
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    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.6.*/bin/javac 1065
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    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/jdk1.6.*/bin/jar 1065
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    update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.6.*/bin/javaws 1065

    Checking or Setting the System Java Version in Use with

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    update-alternatives --config java

    And for the Java Compiler instead:

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    sudo update-alternatives --config javac

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

  6. Getting-Started

    Here Getting-Started Quickly with JDK6
    Quick Start with Java JDK6 Development

    7. How to Install Eclipse for Java SE on Linux Red Hat RHEL

    Here Install Eclipse Java for RHEL
    Links to Installation Guides of Latest Eclipse IDE for Java SE Development on Linux Red Hat RHEL Distro