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

import io
from urllib.parse import urlencode
from base64 import b64encode

from pdf2image import convert_from_bytes
from PyPDF2 import PdfFileWriter, PdfFileReader

4ft35t

Add the following line in /etc/dnsmasq.conf

dhcp-script=/etc/detect_new_device.sh

Setup sendmail to send email to your text number.

Reference:

• https://wiki.openwrt.org/doc/howto/smtp.client

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    function decodeBase62(number) {
        var alphabet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
        var out = 0
        var len = number.length - 1
        for (var t = 0; t <= len; t++) {
            out = out + alphabet.indexOf(number.substr(t, 1)) * Math.pow(62, len - t)
        }
        return out
    }

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#!/usr/bin/python

import socket, os, select, struct
import errno

import logging
from logging import info, warn, error

logging.root.setLevel(logging.INFO)

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Tools

Located in alphabetical order (not prefer)

• ab – slow and single threaded, written in C
• apib – most of the features of ApacheBench (ab), also designed as a more modern replacement, written in C
• baloo – Expressive end-to-end HTTP API testing made easy, written in Go (golang)
• bombardier – Fast crossplatform HTTP benchmarking tool, written in Go (golang)
• curl-loader – performance loading of various application services and traffic generation, written in C
• fasthttploader – benchmark (kinda ab) with autoadjustment and charts based on fasthttp library, write in Go (golang)

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# __author__ = 'ihciah'
# cid_hash_file function from https://github.com/binux/lixian.xunlei/blob/master/libs/tools.py

import hashlib
import inotify.adapters
import os
import requests
import re

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如何在路由器中实现透明代理？

0 互联网现状

目前整个互联网环境，被破坏最严重地部分，是 Web 服务体验。当直接破坏难以实现时，就会从流程链的上下游着手，如：DNS 污染。

其它地互联网服务类型，例如：邮件，可能小部分会受到 Web 服务上下游破坏地余震，但整体上基本不受影响。

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How to install ipkg on a Synology DS214

After a couple of days of trying to get ipkg woking on my DS214 I found this article by trepmag. It is written for the DS213j, but it’s been working for me and others for the DS214 too.

I have done some minor changed to clarify some things, but if you are a Linux guy (unlike me) my changes might be of no use to you.

Guide

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upgrade the system

Make sure you can ssh to the router by root and type in the command:

cd /tmp
wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/openwrt-ar71xx-generic-mw4530r-v1-squashfs-sysupgrade.bin
sysupgrade -v openwrt-ar71xx-generic-mw4530r-v1-squashfs-sysupgrade.bin

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#!/bin/bash
mount_disk()
{
    sudo umount $disk
    mkdir ~/Desktop/$diskname
    sudo mount_ntfs -o rw,auto,nodev,nobrowse,noowners,noatime $disk ~/Desktop/$diskname
    echo "Mount $disk to ~/Desktop/$diskname"
    open ~/Desktop/$diskname
}