Saren Arterius Saren-Arterius

Cloudflare DDNS bash client with systemd

This is a bash script to act as a Cloudflare DDNS client, useful replacement for ddclient.

If you are using IPv4 for A record, append -v4 to cfupdater in the following systemd service unit.
If you are using IPv6 for AAAA record, append -v6 to cfupdater in the following systemd service unit.
If you prefer a dual-stack record, append -dualstack to cfupdater in the following systemd service unit.

chmod +x /usr/local/bin/cfupdater
Create a systemd service unit at /etc/systemd/system/, the cfupdate.service is shown as an example.

	#!/bin/bash

	# Copyright 2018 [email protected]

	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights to
	# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	# of the Software, and to permit persons to whom the Software is furnished to do so,
	# subject to the following conditions:

	#include <stdio.h>

	int main(int argc, char const *argv[]) {
	int cnt = 2;
	for (int i = 1; i < 1000000000; i++) {
	cnt += i % 2 == 0 ? -i : i;
	}
	printf("%d\n", cnt);

	return 0;

	#
	# Maintainer: Clemens Buchacher <[email protected]>
	# Contributor: wangjiezhe <wangjiezhe AT yandex DOT com>
	#
	# You can use the newpkg script from
	# https://github.com/drizzd/octave-forge-archlinux to automatically generate
	# new octave-forge PKGBUILDs or update existing ones. Patches welcome.
	#

	_pack=fuzzy-logic-toolkit

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>String#includes vs. String#indexOf vs. RegExp</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>

	#!/usr/bin/env python3
	from time import sleep
	CURSOR_UP_ONE = '\x1b[1A'
	ERASE_LINE = '\x1b[2K'


	def rf():
	print(CURSOR_UP_ONE + ERASE_LINE + CURSOR_UP_ONE)

	# Maintainer: Iwan Timmer <[email protected]>

	pkgname=('anbox-git' 'anbox-modules-dkms-git')
	_pkgname=anbox
	pkgver=r735.f68725c
	pkgrel=1
	epoch=1
	arch=('x86_64')
	url="http://anbox.io/"
	license=('GPL3')

	#!/usr/bin/env pypy3
	from constraint import *
	from collections import Counter
	from itertools import combinations
	problem = Problem()

	requests = [60, 77, 70, 33, 99, 83, 75, 21, 77, 28, 60, 48]
	request_l = len(requests)
	slots = {
	'A': 123,