module Keystone
  module Os
    class Unix < AbstractOs
      def ip_address
        ifconfig = `/sbin/ifconfig`
        ips = []

        # TODO mac
        ifconfig.gsub(/inet addr:(\d+\.\d+\.\d+\.\d+)/){|ip|
          if $1 != '127.0.0.1'
            ips << $1
          end
        }
        return ips
      end

      def hostname
        `/bin/hostname`.chomp
      end

      def disk
        `/bin/df -h`.chomp
      end

      def process_list
        `/bin/ps -ef`.chomp
      end

      def netstat
        `/usr/sbin/netstat -an`.chomp
      end
    end
  end
end