using System;
using System.Collections.Generic;
using System.IO;

namespace conHOSTSEditor
{
    class Program
    {
        static void Main(string[] args)
        {
            string defaultPath = @"C:\WINDOWS\System32\drivers\etc\Hosts";

            string Content;
            string[] LineContent;

            StreamReader reader = new StreamReader(defaultPath);
            Content = reader.ReadToEnd();

            LineContent = Content.Split('\n');

            foreach (string Line in LineContent)
            {
                if(Line.Contains("127.0.0.1"))
                {
                    Line.Replace('\t', ' ');
                    Console.WriteLine(Line);
                }
            }

            Console.ReadLine();
        }
    }
}