Creating a jar File of Java Program in Command Prompt

Creating a jar File of Java Program in Command Prompt

Start Command Prompt.
     Presss win key + R
     Write cmd then click OK.

Navigate to the folder that holds your class files:
     e.g -    C:\>cd myjavapro




 Compile your class(es):
       C:\myjavapro> javac *.java

 Create a manifest file:
    C:\myjavapro> echo Main-Class: mypro >manifest.txt

Create a jar file:
    C:\myjavapro> jar cvfm mypro.jar manifest.txt *.class

Test your jar:
    C:\myjavapro> mypro.jar