In this tutorial video using CMD runs a java program file first we must install the JDK if this not present in System the Java program can not be Compile and Run.
http://stephanepereira.com/detailed-work/commercial/citroen-c4-ice-skater/ Command for Changing Directory:
cd path-name
http://acorncentre.co.uk/93d3cuYWNvcm5jZW50cmUuY28udWs5655e7cc/ Command for Compiling the Java Code:
javac filename.java
Domodossola Command for Executing the Java Class:
java filename