How to Install OpenJDK JAVA 11/8 on Ubuntu?

You can follow this tutorial to install JAVA OpenJDK in all the Ubuntu versions. Following are the steps to install OpenJDK JAVA on Ubuntu.

  1. OpenJDK Packages can available under native apt repository. Below command will find the available java version for Ubuntu OS.

    # apt-cache search openjdk
    

          Here, OpenJDK JAVA 11 should be present within the list.

  1. Hit below command. This will install Java Development Kit (JDK) and Java Runtime Environment (JRE).

    # sudo apt-get install openjdk-11-jre openjdk-11-jdk
    
  2. Verify the Java version using the below command.

    # java -version
    

    Output :

    openjdk version "11.0.6" 2020-01-14
    OpenJDK Runtime Environment (build 11.0.6+10-post-ubuntu-1ubuntu118.04.1)
    OpenJDK 64-Bit Server(build 11.0.6+10-post-ubuntu-1ubuntu118.04.1, mixed mode, sharing)
    


  3. Now, set the Java environment variable. To do that add the below line to /etc/environment.

    # echo "JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64/" >> /etc/environment
    # source /etc/environment
    
  4. Finally, verify the environment value.

    # echo $JAVA_HOME
    

    Output :

    /usr/lib/jvm/java-11-openjdk-amd64/
    

     This is it. We are done with the installation of OpenJDK JAVA 11 on Ubuntu.

  • 0 Users Found This Useful

Was this answer helpful?

Related Articles

How to Manage Linux VPS (SSD and Traditional) from VPS Management Portal?

We offer SolusVM VPS management portal with SSD Linux VPS and Ttraditional Linux VPS plans....

How to install Virtualmin / Webmin control panel in Ubuntu 18.04?

Please refer to the following steps to install Webmin/Virtualmin on Ubuntu 18.04 Let's run the...

How to change timezone from Joomla admin panel?

Changing timezone is very easy in Joomla. Please refer to the below steps to change timezone from...

How to Install LEMP Stack (Nginx, MariaDB, PHP7.2) on Ubuntu 18.04 LTS?

Nginx, MariaDB and PHP7.2 are called (LEMP). Following are the steps to install LEMP on Ubuntu...

Fix cPanel Error -The Email Account Already Exists

Sometimes, you add an email account from cPanel, and you get an error message The Email Account...