Linux Shout shows you how to find JAVA_HOME in Linux.
How to Find JAVA_HOME in Linux
What is Java_Home? It is an environment variable that is nothing but a location or directory where after the installation of Java on Linux, Windows, or mac we can find the java executables such as java, javac, and keytool. Being an environment variable, we don’t need to mention the folder path again and again where Java has been installed to use any of its executable files. However, sometimes while installing some software platforms or creating systemd service unit files, we need to mention the location or Java_Home path manually in them.
