Example #1
0
func main() {
	flag.Usage = func() {
		fmt.Fprintf(os.Stderr, "usage: juju-stateservers machine-id...\n")
		flag.PrintDefaults()
		os.Exit(2)
	}
	flag.Parse(true)
	if err := setStateServers(flag.Args()); err != nil {
		fmt.Fprintf(os.Stderr, "cannot set state servers: %v\n", err)
		os.Exit(1)
	}
}
// Usage
func usage() {
	fmt.Fprintf(os.Stderr, "usage %s [options]\n", os.Args[0])
	gnuflag.PrintDefaults()
}