How to run a Java program using Command Prompt First things first, you will have to write the code that you want to run and save that as a Java executable file. For this purpose, you can use ...

Many programming languages require a compiler to compile them to machine-readable code, ... run it in a Command Prompt window with the syntax "C: ... Though you can write "C" code in Notepad, ...

1. The Java compiler: javac. The javac utility is the most important command-line interface tool you will find in the JDK's bin directory. This is the Java compiler, and whether you use Maven, Gradle, ...