convert.go

package main

import (
	"fmt"
	"encoding/hex"
)

func main() {
	sample1 := "\xbd\xb2\x3d\xbc\x20\xe2\x8c\x98"
	str := "30bdb23dbc20e28c98"

	fmt.Printf("hello, world\n")

	b, err := hex.DecodeString(str)

	fmt.Printf("Str %s \n", sample1)
	fmt.Printf("Hex %s \n", str)
	fmt.Printf("Err %s \n", err)
	fmt.Printf("Byte %s \n", b)
}