How to output text?

Question

Java

There is a code:

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
  Scanner input = new Scanner(System.in);
  String text;
  switch(input.nextLine()) {
        case "$ help":
            System.out.println("test");
            break;
        case "$ echo":
            System.out.println("Test2");
            break;
    }
    }
}

How can I make it so that when you type , the text is displayed in quotes? $ echo "hello world"

Answer 1

Hello!
If I understand you correctly, then you want to create a console application and pass command line arguments to it. So that, for example, when typing help, help is displayed, etc. To do this, you can usually use either - jcommander.org
As for the output, escape the quotesSystem.out.print("\"Hello\"");

Answer 2

Normal iron is on Mikrotik.
If you want good hardware, get your money ready
https://routerboard.com/RB2011UiAS-2HnD-IN
https://routerboard.com/RB951G-2HnD
Where is the bad hardware?

Answer 3

Mikrotik is weak. Alas. here recently began srach why the router on gigbit ports 200 megabit presses. all this is sad. besides there is no antivirus and other goodies. it is worth looking towards ZyXEL ZyWALL 110 www.insotel.ru/model.php?id=21021 . suitable solution. but goodies come as a separate subscription for 30 pieces per year.
and why if not a secret with kerio you dump? I tested 9.2.1. 64 bit kernel. began to work faster. before the purchase, they promised to start making their own routers and routers.
there is also a photogate www.fortimall.ru/FG-60D . but the anb have bookmarks on them. If you don't mind, you can take a look.
virtual machines have https://opnsense.org/ and Sophos UTM v9 hardware appliance