Java - 시스템 운영체제(OS) 정보 확인

public class OsNameProperty {

    public static void main(String[] args) {

        String osName = System.getProperty("os.name").toLowerCase();

        System.out.println("os.name property: " + osName);

        if (osName.contains("win")) {
            System.out.println("This is Windows");
        } else if (osName.contains("mac")) {
            System.out.println("This is Mac");
        } else if (osName.contains("nix") || osName.contains("nux") || osName.contains("aix")) {
            System.out.println("This is Unix or Linux");
        } else if (osName.contains("sunos")) {
            System.out.println("This is Solaris");
        } else {
            System.out.println("Your OS is not support!!");
        }
    }
}

os.name property: linux
This is Unix or Linux