args=["ping","-f","-n","1", "-l", pack, hostname]
with subprocess.Popen(args,stdout=subprocess.PIPE, stderr=subprocess.PIPE) as p:
output, errors = p.communicate()
print(output.decode('utf-8').splitlines()) как расшифровать выходные данные ? Пишет ошибку : UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8e in position 2: invalid start byte