How To Run Core Java Program In Command Prompt

First Download jdk from given link:-https://www.oracle.com/java/technologies/javase-jdk11-downloads.html 

Step 1:- Write a Java Program

Ex:-

class name

{

public static void main(String args[])

{

System.out.println("My Name Is Khan");

}

}

 

Step 2:- Save file as class name and .java extension(ex:- name.java)

 

Step 3:-Copy java file path

Step 4:- Open CMD(command Prompt)

Step5:- Compile the java program using  javaC  command

Ex:-  javaC JavaFilePath 

Step 6:- Use java command to run your program

Ex:-  Java JavaFilePath 

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