You can learn how to set your JAVA_HOME Environment path.This is where the java development kit is installed.Java is a popular programming language.It's used to run everything from desktop graphic user interface to mobile applications, as well as business and scientific applications.Many applications that run Java need to know where the JAVA_HOME Environment path is.
Step 1: The terminal should be launched.
Click the icon that looks like a black screen with a text prompt to open the terminal.
Step 2: Press Enter if you want to type in sudo su.
This allows you root privileges.
Step 3: The root password should be entered.
You need to enter the root password in order to get root access.
Step 4: Press enter if you want to type updated.
Your database is updated.
Step 5: Find openjdk and press enter.
This command can be used to find out where Java is on your machine.If Java isn't installed, you have to type apt-get install openjdk-9-jre-headless -y.
Step 6: You can see where Java is installed.
The install location can be used to set the Java Home path.If most of the return outputs are "/usr/lib/jvm/java-9-openjdk-amd64", we would use this path to set the Java_ Home pather.
Step 7: Follow the Java installation path if you want to export JAVA_HOME.
In the previous example, we would have exported JAVA_HOME="/usr/lib/jvm/java-9-openjdk-amd64".The Java_Home path is temporarily set.If the system is restarted, it will be lost.
Step 8: Press Enter.
The command is executed by this.
Step 9: Follow the installation path with the echo "JAVA_HOME='".
Step 10: Press Enter to add the environment to the line.
The Java_Home path is permanently set by this.If you don't have root access, you can type echo "JAVA_HOME='java installation path'" and enter to set the path.