Install Oracle Java 11 from PPA – Recommended. For Ubuntu 20.04, run: sudo apt update sudo apt install openjdk-11-jdk. Ubuntu 18.04/16.04: sudo add-apt-repository ppa:linuxuprising/java sudo apt update sudo apt install oracle-java11-set-default. For Debian 9 / Debian 8.

• Ubuntu 18.04 Lts Install Oracle Java 8
• Install Java Ubuntu 18.04 Lts Windows 10

In this tutorial we’ll Install Java 8 on Ubuntu 18.04 LTS, 16.04 LTS, 14.04 LTS (and its forks) using PPA. There are two types of JAVA installation available which are JDK and JRE. JDK (Java Development Kit) provides to develop new Java applications, which includes Java compiler. JRE (Java Runtime Environment) provides the runtime environment for any Java application with applets. The Java development kit requires JDK and JRE both should be installed on the system to create new Java Applications.

1. Create a directory for your Java installation: mkdir /opt/java. This is where we’ll install Java. You can use a different directory if you want to install it elsewhere like /usr/local. Step 3: Install Java. Now extract the.tar.gz (tarball) file to the directory you previously created. Tar -zxf jdk-11.0.1linux-x64bin.tar.gz -C /opt/java.
2. The open source Java is as good as the proprietary version from Oracle and easier to install and manage on Ubuntu. This brief tutorial is going to show students and new users how to easily install the open source version of Java JRE on Ubuntu 18.04 LTS.

Follow the steps to Install Java 8 on Ubuntu and its fork :

Adding PPA :

Installing java :

Verify Java version :

Output will be like this :

Setup JAVA_HOME and JRE_HOME Environment Variable :

It is necessary to add this environment variable in order to run the java apps flawlessly

Ubuntu 18.04 Lts Install Oracle Java 8

End of the tutorial you’ve successfully installed java 8 on Ubuntu based os.

Install Java Ubuntu 18.04 Lts Windows 10