Encode input files to ut8 from iso-8859-1

iso8859_2_utf8.rb

#!/usr/bin/env ruby

files = ARGV.select do |x|
  `file -i #{x} | grep iso-8859-1` != ''
end

files.each do |file|
  `iconv -f iso-8859-1 -t utf-8 #{file} > aux`
  `mv aux #{file}`
  puts "Converted #{file}"
end

puts "#{files.size} files converted to utf-8"