![]() This is all you need if you are not a programmer. JRE (Java Runtime Environment) is what you would need normally to run a Java-based application on Ubuntu.JRE vs OpenJDK vs Oracle JDKīefore we go on seeing the process to install Java, let’s quickly understand the difference between JRE, OpenJDK and Oracle JDK. But what is the difference between these packages and which one should you install? Let me explain that in the next section. You can get Java on Ubuntu via multiple packages. In this quick post, we shall see how to install Java in Ubuntu, Linux Mint and other Debian and Ubuntu based distributions. But there are high chances that for one reason or other, you might have to install Java, no matter how much you dislike it. OpenJDK 64-Bit Server VM (build 17.0.2+8-86, mixed mode, sharing) Test Java 17 Installation on Ubuntu 22.04Īt this point, we will show you to create a sample project to see that your Java is working correctly on Ubuntu 22.04.Ĭreate and open the hello world file with your favorite text editor, here we use the vi editor: vi HelloWorld.Wondering about how to install Java on Ubuntu? Installing Java is certainly one of the first few things to do after installing Ubuntu and it is very easy to do so. Verify your Java installation by checking its version: java -version Output openjdk version "17.0.2" Then, use the command below to install Java 17: sudo apt install openjdk-17-jre-headless -y OpenJDK 64-Bit Server VM (build 17.0.2+8-86, mixed mode, sharing) Install Java 17 From Apt RepositoryĪnother way that you can use to install Java 17, is to use the Apt repository on Ubuntu 22.04.įirst, you need to update your local package index with the command below: sudo apt update OpenJDK Runtime Environment (build 17.0.2+8-86) Verify your Java Home path: echo $JAVA_HOME OutputĪlso, you can verify your Java installation by checking its version: java -version Output ![]() Source your profile file with the following command: source /etc/profile.d/jdk17.sh Next, move your extracted file to the /opt directory: sudo mv jdk-17.0.2 /opt/ Configure Java Environment Path on Ubuntu 22.04Īt this point, you need to configure the Java home path by using the following command: sudo tee /etc/profile.d/jdk17.sh <<EOF ![]() Then, extract your downloaded file with the command below: sudo tar xvf openjdk-17.0.2_linux-圆4_ Install Java Development Kit 17 on Ubuntu 22.04įirst, you need to update your local package index with the command below: sudo apt update Download OpenJDK 17Īt this point, you need to visit the JDK Downloads page to download the latest archive by using the wget command: sudo wget To do this, you can follow our guide on Initial Server Setup with Ubuntu 22.04. To complete this guide, you must log in to your server as a non-root user with sudo privileges. Steps To Install OpenJDK 17 on Ubuntu 22.04 Without the linking exception, components that linked to the Java class library would be subject to the terms of the GPL license. ![]() The project is licensed under the GNU General Public License (GNU GPL) version 2 with a linking exception. OpenJDK, which stands for Open Java Development Kit, originated from an effort initiated by Sun Microsystems in 2006 and is now sponsored and led by Oracle. OpenJDK is a free, open-source version of the Java Development Kit for the Java Platform, Standard Edition (Java SE). This tutorial intends to show you to Install OpenJDK 17 (Java 17) on Ubuntu 22.04.
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