using System;using System.Collections;using System.Text.RegularExpressions;using System.Diagnostics;abstract public class OS{	public string SelectedDevice ;	public bool HasWirelessDevices{		get { return WirelessDevices().Length>0;}	}		public void Execute(string cmd){		Console.WriteLine("\n\nExecuting: {0}",cmd);		Process p = new Process();		p.StartInfo.FileName = "sudo";		p.StartInfo.Arguments = cmd;		p.Start();		p.WaitForExit();		p.Close();	}		public abstract string[] WirelessDevices();	public abstract ArrayList WirelessNetworks();	public abstract void DHCP(string ssid, string wep);	public abstract void StaticIP(string ssid,string ip,string netmask,string wep,string gateway);	//public abstract void WPA();}