title: How to log to a file without using third party logger in .Net Core?
body: <p>How to log to a file <strong>without</strong> using third party logger <em>(serilog, elmah etc.)</em> in <strong>.NET CORE</strong>?</p>
  
  <pre><code>public void ConfigureServices(IServiceCollection services)
  {
      services.AddLogging();
  }
  
  public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
  {
      loggerFactory.AddConsole(Configuration.GetSection("Logging"));
      loggerFactory.AddDebug();
  }
  </code></pre>