Cloudflare Dynamic DNS IP Updater

This script is used to update Dynamic DNS (DDNS) service based on Cloudflare! Access your home network remotely via a custom domain name without a static IP! Written in pure BASH.

Installation

git clone https://github.com/contracode/cloudflare-ddns-updater.git

Usage

This script is used with crontab. Specify the frequency of execution through crontab.

# ┌───────────── minute (0 - 59)
# │ ┌───────────── hour (0 - 23)
# │ │ ┌───────────── day of the month (1 - 31)
# │ │ │ ┌───────────── month (1 - 12)
# │ │ │ │ ┌───────────── day of the week (0 - 6) (Sunday to Saturday 7 is also Sunday on some systems)
# │ │ │ │ │ ┌───────────── command to issue                               
# │ │ │ │ │ │
# │ │ │ │ │ │
# * * * * * /bin/bash {Location of the script}

Tested Environments:

macOS Mojave version 10.14.6 (x86_64)
AlmaLinux 9.3 (Linux kernel: 5.14.0 | x86_64)
Debian Bullseye 11 (Linux kernel: 6.1.28 | aarch64)

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Reference

• This script is a fork of https://github.com/K0p1-Git/cloudflare-ddns-updater.git
• This script was made with reference from Keld Norman video.

License

MIT