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luohuazhang / cloudflare-ddns-update.sh
Created February 20, 2020 00:59 — forked from Tras2/cloudflare-ddns-update.sh
A bash script to update a Cloudflare DNS A record with the external IP of the source machine
#!/bin/bash
# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare
# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>
# Cloudflare zone is the zone which holds the record
@luohuazhang
luohuazhang / cloudflare-update-record.sh
Created February 19, 2020 03:05 — forked from benkulbertis/cloudflare-update-record.sh
Cloudflare API v4 Dynamic DNS Update in Bash
#!/bin/bash
# CHANGE THESE
auth_email="[email protected]"
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)