UAC lift

Sudo.cs

using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;

namespace Sudo
{
	class Program
	{
		static void Main(string[] args)
		{
			if (!args.Any())
			{
				Console.WriteLine("usage: sudo <command>");

				return;
			}

			var commandLine = Environment.CommandLine;
			var selfLength = Environment.GetCommandLineArgs().First().Length + (commandLine.First() == '"' ? 2 : 0);
			var application = args.First();
			var arguments = args.Length > 1 ? commandLine.Substring(selfLength + 1 + application.Length + (commandLine[selfLength + 1] == '"' ? 2 : 0) + 1) : null;

			try
			{
				Process.Start(new ProcessStartInfo(application, arguments)
				{
					Verb = "runas",
				}).Dispose();
			}
			catch (Win32Exception ex)
			{
				Console.Error.WriteLine("sudo: " + ex.Message);
			}
		}
	}
}