badrianiulian

Cloudflare DDNS bash client with systemd

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

How to use?

1. Put the cfupdater file to /usr/local/bin
2. chmod +x /usr/local/bin/cfupdater
3. Create a systemd service unit at /etc/systemd/system/, the cfupdate.service is shown as an example.
4. Create a systemd timer unit at the same location of the service unit, the cfupdate.timer is shown as an example.

Note

lifehome

Cloudflare DDNS bash client with systemd

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

Look out!

A newer version is available!

This gist will no longer update, instead please go to https://github.com/lifehome/systemd-cfddns for more updated versions.

How to use?

1. Put the cfupdater files to /usr/local/bin

• If you are using IPv4 for A record, append -v4 to cfupdater in the following systemd service unit.

duketwo

# Dante-Server install script (Debian 8 - Jessie)
# Start with 'chmod +x danted_install_script.sh && danted_install_script.sh'
# duketwo - 12.11.2017
random_pw=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
network_adapter=$(ip route | grep default | sed -e "s/^.*dev.//" -e "s/.proto.*//")
username="SallySample"
port="31337"
public_ip=$(dig +short myip.opendns.com @resolver1.opendns.com)
echo "Random password: $random_pw"
echo "deb-src http://ftp.de.debian.org/debian/ sid main non-free contrib" >> /etc/apt/sources.list

benkulbertis

#!/bin/bash

# CHANGE THESE
auth_email="user@example.com"
auth_key="c2547eb745079dac9320b638f5e225cf483cc5cfdda41" # found in cloudflare account settings
zone_name="example.com"
record_name="www.example.com"

# MAYBE CHANGE THESE
ip=$(curl -s http://ipv4.icanhazip.com)