seccomp-script.rb

#!/usr/bin/env ruby

if ARGV.any?
  filename = ARGV.shift
  content = File.open(filename)
  sorted_filename = ARGV.shift || "sorted-#{filename}"
  sorted_file = File.new(sorted_filename, 'w')
  sorted_file.write(content.sort.join(''))
  puts "Done. #{sorted_filename} generated."
else
  puts 'Wrong number of params. '\
       'Usage: ./file-sorter source destination(optional)'
end