Linux Ubuntu How to Simply SetUp the JAVA_HOME Environment Variable

October 3, 2012 | By Regaz | Filed in: Uncategorized.

The Article shows you Simply How to SetUp the JAVA_HOME Environment Variable for JDK Installation Ubuntu Linux.

This is Meant to Make Clear also How to Exactly Recognize your Java Installation Home Directory.

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

    Ubuntu Linux Open Terminal

  2. Find the Java Home: 

    ls -l /etc/alternatives/java

    Clear the “/bin/java” suffix from the Output and the Remaining will be the JAVA_HOME.

    Example: /usr/lib/jvm/jdk1.7.0.

  3. SetUp the Environment Parameters File: 

    sudo nano ~/.bashrc

    Append:

    export JAVA_HOME=

    Ctrl+Shift+v to Paste Content on nano
    Ctrl+x to Save and Exit.

    Load:

    source ./~bashrc
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