![]() Then, install the Java package accordingly. So it opens a terminal window with your Downloads as working directory. Right-click on blank area and select “ Open in Terminal“. 圆4 Debian Package – for Debian/Ubuntu running on modern 64-bit x86 PC and laptop.Īfter downloaded the Java package, open to your Downloads folder.ARM64 Compressed Archive – for 64-bit ARM CPU architecture type, such as Raspberry Pi and Apple M1/M2. ![]() Feel free to get back to us with your feedback.In the download page, select download one of packages below: In this guide, you learned how to install Java in Debian 10 and set the JAVA_HOME variable. Verify Java Home Environment Variable Conclusion To confirm the Java environment variable setting, run the command. Finally, issue the source command as follows. $ sudo vim /etc/environmentĪdd the line below. To achieve this, open the /etc/environment file. Now we need to set the JAVA_HOME environment variable. In the output as seen below, type the number corresponding to the version of Java you’d like to set as default and hit ENTER. If you need to set the default version, for instance, in this case, Oracle Java 12, use the command below. In some scenarios, there may be more than one version of JAVA installed on your system. How to Set JAVA_HOME Environment Variable in Debian 10 Great! This confirms that we have successfully installed Oracle Java 12. To check the version of Oracle Java 12 run. In the next windows, navigate to the ‘yes’ option with the cursor keys and hit ENTER to accept the license agreements. Hit on the TAB button to navigate to the ‘ OK’ option and press ENTER. $ sudo apt install oracle-java12-installerĪ pop-up window will be displayed. $ sudo apt-key adv -keyserver hkp://:80 -recv-keys 73C3DB2AĪfter successfully adding the Linux Uprising repository, run the commands below to install Oracle Java 12 on Debian 10. Next, run the command to install dirmngr. $ sudo echo "deb bionic main" | sudo tee /etc/apt//linuxuprising-java.list To successfully install Oracle Java 12 on Debian 10 buster, you need to append the Linux Uprising Java repository as shown. How to Install Oracle Java 12 on Debian 10 Let’s now see how to install Oracle Java. If the installation went well without a hitch, you should get the output below. You can now verify the OpenJDK version by running. Next, install OpenJDK 11 using the following command. If you want to check if Java is installed, run the command. To install OpenJDK 11 on Debian 10, login as a regular user with sudo privileges and update the system packages as shown. If unsure of which Java package to install, it’s highly recommended to go with OpenJDK 11 which is the default JDK in Debian 10. In this topic, you will learn how to install and set up Java with APT on Debian 10. Additionally, Oracle JDK ships with additional commercial features and also allows non-commercial use of the software such as personal development of Java applications.įor this tutorial, you need to have a Debian 10 instance with a system user with Sudo privileges. Oracle JDK is Oracle’s official version of JDK. OpenJDK – is an open-source implementation of JDK.It encompasses an interpreter, a compiler, an archiver, and other software tools. JDK (Java Development Kit) – is a development environment needed for the development of Java application & applets.JRE (Java Runtime Environment) – This is a set of software tools that are needed for the execution of Java applications.Let’s briefly take a look at each of these in turn: Java comes in 3 different implementations: JRE, OpenJDK, and Oracle JDK. Currently, a myriad of software applications depends on Java to function as required for instance Android Studio. Java is one of the most popular and widely used programming languages.
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