I installed ubuntu on win 10 ent ver and install java scala and add environment variable.sh in /etc/profile.d/\ sudo apt install openjdk-8-jdk-headless openjdk-8-jre-headless git unzip vim maven scala ...
JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed. The JAVA_HOME ...