zozo.go

package main

import "flag"
import "fmt"
import "os"

var oz = flag.Bool("oz", false, "if false, write 55h, otherwise write AAh.")
var len = flag.Uint("len", 512, "length of the bytes buffer")

func main() {
	var fillValue byte
	if !oz {
		fillValue = 0x55
	} else {
		fillValue = 0xAA
	}

	bytes := make([]byte, len)
	for i := range bytes {
		bytes[i] = fillValue
	}

	for {
		i, err := os.Stdout.Write(bytes)
		if err != nil {
			fmt.Println(err)
			break
		}
	}
}