路由转换

ip_cook.rb

#utf-8
require 'netaddr'

newfile = File.open("some_file", "w")

File.foreach('out_ip').with_index { |line, line_num|
  line = line.split(',')[0].to_s
  a = NetAddr::CIDR.create(line)
  puts "#{a.ip}/#{a.wildcard_mask}"
  newfile.write("route = #{a.ip}/#{a.wildcard_mask}\n")
}

newfile.close