/* nc like program to send lines. */ import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.Socket; import java.io.PrintStream; public class SocketCheat { public static void main(String[] args) throws Exception { String serverAddress = "localhost"; int port = 12345; if (args.length > 1) { serverAddress = args[1]; if (args.length > 2) { port = Integer.parseInt(args[2]); } } String userInput = null; BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in)); Socket socket = new Socket(serverAddress, port); BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream())); PrintStream out = new PrintStream(socket.getOutputStream()); do { System.out.println("enter a line:"); userInput = stdin.readLine(); out.println(userInput); System.out.println("reply:"); System.out.println(in.readLine()); } while (!userInput.equals("")); } }