# File lib/homesick/cli.rb, line 310
    def exec_all(*args)
      unless args.count > 0
        say_status :error,
                   'You must pass a shell command to execute',
                   :red
        exit(1)
      end
      full_command = args.join(' ')
      inside_each_castle do |castle|
        say_status "exec '#{full_command}'",
                   "#{options[:pretend] ? 'Would execute' : 'Executing command'} '#{full_command}' in castle '#{castle}'",
                   :green
        system(full_command)
      end
    end