Get File Hex Bytes at an Offset

bytes.py

#!/usr/bin/env python

import sys
import argparse

__author__ = "@c3rb3ru5d3d53c"

parser = argparse.ArgumentParser(
    prog=f'bytes',
    description='Print Bytes from File',
    epilog=f'Author: {__author__}'
)

parser.add_argument(
    '-i',
    '--input',
    type=str,
    default=None,
    help='Input File',
    required=True
)

parser.add_argument(
    '-s',
    '--seek',
    type=int,
    default=None,
    help='File Seek',
    required=True
)

parser.add_argument(
    '-c',
    '--count',
    type=int,
    default=None,
    help='Byte Count',
    required=True
)

args = parser.parse_args()

f = open(args.input, 'rb')
f.seek(args.seek)
data = f.read(args.count)
s = data.hex()
f.close()

print(" ".join(s[i:i+2] for i in range(0, len(s), 2)))