3] Run a Java or JAR file. Now when you double click on the JAR file, it will automatically run like how EXE files execute. If there is a problem with version, the file should inform you.

Some JAR files are just support files intended to be used by other Java apps. For a JAR file to run, the JAR itself must contain at least one class that has a runnable main method. Furthermore, the ...

Whether your run Jenkins in Windows or a Linux distro like Ubuntu or Red Hat, the Java command used to run the Jenkins war file is always the same: java -jar jenkins.war. Note that the -jar switch is ...