using System;
using System.Net.Sockets;
using System.IO;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("目标IP:");
            string ip = Console.ReadLine();
            Console.WriteLine("目标Port:");
            int port = int.Parse(Console.ReadLine());

            Run(ip , port);
        }

        public static void Run(string ip , int port)
        {
            TcpClient tcpClient = new TcpClient(ip, port);
            NetworkStream networkStream = tcpClient.GetStream(); 
            StreamWriter streamWriter = new StreamWriter(networkStream);
            StreamReader streamReader = new StreamReader(networkStream);

            while (true)
            {
                //Read Echo
                //Set ReadEcho Timeout
                networkStream.ReadTimeout = 10;
                try
                {
                    while (true)
                    {
                        char c = (char)streamReader.Read();
                        if (c < 256)
                        {
                            if (c == 27)
                            {
                                while (streamReader.Read() != 109) { }
                            }
                            else
                            {
                                Console.Write(c);
                            }
                        }
                    }
                }
                catch
                {

                }

                //Send CMD
                streamWriter.Write("{0}\r\n", Console.ReadLine());
                streamWriter.Flush();
            }
        }
    }
}