How to Install Oracle Java JDK 7 X86 for Snow Linux 3 Crystal Gnome 32bit Easy Visual-Guide

September 27, 2012 | By Duchateaux.

Hi! The Tutorial shows you Step-by-Step How to Install Latest Oracle-Sun Java JDK 7 32-bit and Getting-Started on Snow-Linux 3 Crystal GNOME i386 Desktop.

After Installing you will need to Use the update-alternatives Tool to Update your System Java to 1.7.

To the Article Bottom there is a Link for Quick Start with Java JDK 7 Development and also to Install the Evernote Clone on Snow-Linux.

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

The Content give Focus Only to the Essentials Instructions and Commands to make it Easier to Follow.

Java Baloon
  1. Download Oracle Java SE JDK 7:

    JDK 7 i586.tar.gz
  2. Find and Double-Click on the tar.gz Archive SnowLinux 3 Crystal GNOME Java JDK 7 tar.gz Extraction

    Extract it Into the /tmp Folder.

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

    SnowLinux 3 Crystal GNOME Open Terminal

  4. Relocate JDK 7

    su 

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

    if [ ! -d "/usr/lib/jvm" ]; then mkdir /usr/lib/jvm; fi

    The above command is used to create a jvm directory if not already there.

    sudo chown -R root:root /tmp/jdk1.7*

    Reiterate the Execution Permission over the Java binaries

    chmod -R +x /tmp/jdk1.7*/bin

    Finally, Shift the Java contents with

    mv /tmp/jdk1.7* /usr/lib/jvm/

  5. Installing Oracle Java JDK 7

    update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.7*/bin/java 1065
    update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.7*/bin/javac 1065
    update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/jdk1.7*/bin/jar 1065
    update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.7*/bin/javaws 1065

    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. :)

  6. Getting-Started:

How to Install Evernote Linux Clone on Snow-Linux:


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