func MakeChainLine(chain Chain) string {
	return fmt.Sprintf(":%s - [0:0]", chain)
}
MakeChainLine return an iptables-save/restore formatted chain line given a Chain
package iptables
import (
	"bytes"
	"fmt"
)
var (
	commitBytes = []byte("COMMIT")
	spaceBytes  = []byte(" ")
)