This variable specifies the location of the Java installation directory. To ensure that Java is correctly configured on your system, it is recommended to set the JAVA_HOME environment variable. Step 5: Set the Java Home Environment Variable Method 1 : Manually To install Java 8, run the following command: $ sudo apt-get install openjdk-8-jdkĪfter executing the respective command, the specified Java version will be downloaded and installed on your Ubuntu system. To install Java 11, run the following command: $ sudo apt-get install openjdk-11-jdk Install Java 8 Here are the steps to install Java 11 or 8: Install Java 11 If you require a specific version of Java, Ubuntu also provides the option to install different versions using the apt-get package manager. OpenJDK 64-Bit Server VM (build 11.0.12+7-Ubuntu-0ubuntu1.20.04, mixed mode, sharing) Step 4: Install Specific Java Versions OpenJDK Runtime Environment (build 11.0.12+7-Ubuntu-0ubuntu1.20.04) If Java is installed correctly, you will see output similar to the following: openjdk version "11.0.12" To do this, run the following command: $ java -version Once the installation is complete, you can verify whether Java has been installed successfully by checking the version.
UBUNTU INSTALL JAVA DOWNLOAD
This command will download and install the default version of OpenJDK available for your Ubuntu distribution. To install OpenJDK using the apt-get package manager, use the following command: $ sudo apt-get install default-jdk Ubuntu provides OpenJDK as the default Java Development Kit (JDK) in its package repository. This command will refresh the package lists on your system and retrieve information about the latest available packages.
UBUNTU INSTALL JAVA UPDATE
Open a terminal window and run the following command: $ sudo apt update The first step is to ensure that your package repository is up to date. Administrative access to the system (sudo privileges).Prerequisitesīefore we proceed with the installation, make sure you have the following prerequisites: By following the steps outlined below, you’ll be able to install Java and start developing or running Java applications on your Ubuntu system.
If you are an Ubuntu 18.04, 20.04 or 22.04 user and want to install Java using the apt-get package manager, this guide will walk you through the process. Java is a popular programming language that is widely used for building various applications and software.
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