How to count occurrences of a specific byte sequence in a byte slice using the bytes package in Go?

To count the occurrences of a specific byte sequence in a byte slice using the bytes package in Go, you can use the Count function provided by the bytes package.

Here's an example:

package main

import (
	"bytes"
	"fmt"
)

func main() {
	// Sample byte slice
	b := []byte{0x12, 0x34, 0x56, 0x12, 0x34, 0x56, 0x12, 0x34, 0x56}

	// Byte sequence to count
	seq := []byte{0x12, 0x34, 0x56}

	// Count occurrences
	count := bytes.Count(b, seq)

	// Print the count
	fmt.Println("Occurrences:", count)
}

In this example, we first define a byte slice b containing the data we want to search through. Then, we define the byte sequence seq that we want to count occurrences of.

We use the bytes.Count function, passing the byte slice and the byte sequence as arguments. This function returns the count of non-overlapping occurrences of seq in b.

Finally, we print the count to the console.

When you run this code, the output will be:

Occurrences: 3

Here, the byte sequence 0x12, 0x34, 0x56 is found three times in the byte slice.