net_ftp.rb

#!/usr/bin/env ruby

require "net/ftp"
require "yaml"

config = YAML::load_file(File.expand_path("~/.passwd"))["localhost"]

Net::FTP.open(config["host"], config["user"], config["pass"]) do |ftp|

  ftp.passive = true
 #puts ftp.welcome
 #puts ftp.pwd

  glob = "develope/perl/test/*.pl"
  ftp.list(glob).each do |line|
    file = line.split(/\s+/).last
    ftp.get(File.dirname(glob) + "/" + file)
  end

end