COMMAND LINE ARGUMENT

class Cmd
{
public static void main (String arrg[])
{
int length =arrg.length;
if (length<0)
{
System.out.println("Enter the command ");
}
for (int i=0;i<arrg.length;i++)
{
System.out.println(arrg[i]);
}
}
}www.google.co.in