//this is java 
public static void main ( String args [] ) {
	File inFile  = new File ( args [ 0 ] ); 
        File outFile = new File ( args [ 1 ] );
DataInputStream reader = new DataInputStream ( new BufferedInputStream ( new FileInputStream ( inFile ) ) );
		BufferedWriter writer = new BufferedWriter ( new FileWriter ( outFile ) );
String str;
while (str = reader.readline() != null){
writer.write (str);
}
}

#arguments
inFile = ARGV[0] 
outFile = ARGV[1]
 
def foo(infile, outfile)
	begin
		puts "Opening input file..."
		fin = File.open(inFile, "r")
		puts "Creating output file..."		
		fout = File.open(outFile, "w")
		puts "Reading from input file and writing to output file..."		
		str = ins.readlines()
		fout.puts str
		puts "Closing files..."
		fin.close
		fout.close
		puts "Process complete!"
	rescue => err
		puts "Exception: #{err}"
		err
	end
end
 
foo(inFile,  outFile)

require 'fileutils'
FileUtils.copy_file(ARGV[0], ARGV[1])