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import os
import fcntl
import ctypes
import socket
import struct

PF_OUT = 2
DIOCNATLOOK = 0xc04c4417

class pf_addr(ctypes.Structure):

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

import re
import bs4
import sys
import requests

if len(sys.argv) != 2:
    print >> sys.stderr, 'usage: ./get_pixiv.py <illustration_url>'

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

import sys
import logging

from gevent import socket
from gevent import Greenlet

TIME_FORMAT     = '%Y-%m-%d %H:%M:%S'

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With full reinstall (recommended)

1. Boot into recovery using ⌘R during reboot, wipe the harddrive using Disk Utility, and select reinstall macOS

2. Initial installation will run for approximately 1 hour, and reboot once

3. It will then show a remaining time of about 10-15 minutes

4. When it reboots again, be sure to press ⌘R to boot into recovery and continue with Main procedure

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Schneider SPM/SPRM Series UPS Support for Synology DSM 7

Step 1: Connect your UPS and NAS with USB cable

You should see a NEW serial port (like /dev/ttyUSB0) been added to /dev. Remember that for the later steps.

If not, please refer to this GitHub repo for building and installing the driver for CH341 USB to Serial Converter chips.

Step 2: Test the connection

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import sys
import urwid
import signal
import string
import asyncio
import serial_asyncio

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import re
import os
import sys
import tty
import fcntl
import struct
import termios