You should then be able to echo the JAVA_HOME environment variable in an Ubuntu terminal window: echo $JAVA_HOME/usr/lib/jvm/default-java Ubuntu Java install commands As a quick review, here are all of the comm
Before starting, you have to make sure that all Ubuntu OS packages installed on the server are up to date. You can do this by running the following commands: apt-get update -y apt-get upgrade -y Install Java 8 Java 8 is the previous and widely used Java LTS version. If your applicat...
Install Java On Ubuntu 18.04 Using APT command. Java is one of the most important software that is required for many of the software that we use in day to day life. In this tutorial, we will show you the method to install the JRE and JDK using apt comman
Installation of the Default JRE/JDK If you are planning to use the current version of Java, which at the time of this writing is Openjdk 11.0.18 you can use the following two commands to either install the default JRE which stands for Java Runtime Envoirement or the JDK which stands for...
This guide describes how to install various versions of Java on Ubuntu 22.04. Java is a popular programming language and computing platform used for building applications and software solutions.
As of this publication, these commands should return the following: java version "1.8.0_212" OpenJDK Runtime Environment (build 1.8.0_212-8u212-b03-0ubuntu1.16.04.1-b03) OpenJDK 64-Bit Server VM (build 25.212-b03, mixed mode) javac 1.8.0_212 However, if you only need to run appl...
sudo apt install openjdk-16-jre-headless # version 16.0.1+9-1~20.04 sudo apt install openjdk-8-jre-headless # version 8u292-b10-0ubuntu1~20.04 Execute the following command to install the default Java Runtime Environment (JRE), which will install the JRE from OpenJDK 11: ...
sudo apt install openjdk-21-jdk Install Java in Ubuntu Verify thatJavahas been installed correctly by checking the version of both the Java runtime and the compiler. java --version javac --version Check Java in Ubuntu If the installation was successful, you should see the version of Java ...
apt install openjdk-14-jdk-headless # version 14.0.1+7-1ubuntu1 root@localhost:~# 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Based on the above commands output, the following commands can be used to install JRE 14 and JDK 14 in Debi...
It's super easy to install Java on Ubuntu as long as you're familiar with using a few commands