Capture Console Output

To capture the output from console, we need to add "2> filename" for errors and "> filename" for output along with command.

Sample Program: 

class Check{

      public static void main(String[] args){

            System.out.println("Leninkumar Koppoju");

            System.out.println(1/0);

      }

}

	Compilation	Running
Generally	javac Check.java	java Check
Now	javac Check.java 2> compile.txt	java Check > output.txt 2> errors.txt

To generate compilation errors, I have removed the semicolon while doing compiling.

compile.txt:

Check.java:3: ';' expected

                        System.out.println("Leninkumar Koppoju")

                                                                ^

1 error

output.txt:

Leninkumar Koppoju

errors.txt :

Exception in thread "main" java.lang.ArithmeticException: / by zero

            at Check.main(Check.java:4)