Use the System.getProperty() method in Java to get the Operating System name.
It’s syntax is −
String getProperty(String key)
Above, the key is the name of the system property. Since, we want the OS name, therefore we will add the key as −
os.name
public class Demo { public static void main(String[] args) { System.out.print("Operating System: "); System.out.println(System.getProperty("os.name")); } }
Operating System: Linux