1/13/2024 0 Comments Java 16 ubuntu# Use only in case of multiple JDKs installed In case JDK is already installed on your system, use the below-mentioned commands to install JDK 16 with existing JDKs. Java HotSpot(TM) 64-Bit Server VM (build 16+36-2231, mixed mode, sharing) Java(TM) SE Runtime Environment (build 16+36-2231) Sudo update-alternatives -install "/usr/bin/javac" "javac" "/usr/java/oracle/jdk-16/bin/javac" 1 Sudo update-alternatives -install "/usr/bin/java" "java" "/usr/java/oracle/jdk-16/bin/java" 1 If JDK is not installed on your system, use the below-mentioned commands to configure the java commands. Sudo apt install openjdk-8-jre-headless # version 8u265-b01-0ubuntu2~20.04 Sudo apt install openjdk-14-jre-headless # version 14.0.1+7-1ubuntu1 Sudo apt install openjdk-13-jre-headless # version 13.0.3+3-1ubuntu2 Sudo apt install default-jre # version 2:1.11-72 In case JDK is not installed on your system, the messages should be similar as shown below.Ĭommand 'java' not found, but can be installed with: It shows that OpenJDK 15 was installed on my system. OpenJDK 64-Bit Server VM (build 15+36-1562, mixed mode, sharing) OpenJDK Runtime Environment (build 15+36-1562) We can check the installed Java before and after executing these commands as shown below: We can configure the Java commands to use the newly installed JDK by default. The nano editor should be similar to Fig. Now press Ctrl + O and hit Enter to write our change. Scroll down by pressing the Page Down button and add at the end of this file: In this step, we will configure the environment variable to use the JDK installed by us via the command line. The above steps will install JDK to the path /usr/java/oracle/jdk-16. # Copy the download to Oracle JDKs directory Now copy the downloaded file to this location and extract it as shown below: We can install multiple versions of Java in this directory. Open the terminal and make directory /usr/java/oracle to keep all the oracle java installations at the same place. It will show the JDK download page as shown in Fig 1. Open the browser and search for Download JDK 16 or click the link to download from the Oracle website. You may also be interested in installing the LTS versions of Java - How To Install Java 8 On Windows 10, How To Install Java 11 On Windows, How To Install Java 11 On Ubuntu, How To Install Java 17 On Windows, and How To Install Java 17 On Ubuntu 20.04 LTS. You may also follow the How To Install OpenJDK 16 On Windows to install the latest OpenJDK on Windows and How To Install Java 16 On Windows to install Oracle JDK. You can also follow the steps to install How To Install VSCode For Java On Ubuntu, How To Install IntelliJ IDEA for Java on Ubuntu, and How To Install Eclipse For Java Development On Ubuntu published by Tutorials24x7. The steps should be the same for other versions of Ubuntu, and Linux. It provides all the steps for Ubuntu 20.04 LTS (Focal Fossa). This tutorial provides all the steps required to install Java 16 on the popular Linux distribution i.e.
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