noip.sh

# Get public ip address
ip=$(curl https://api.ipify.org)
# Update noip dns using the public ip address

curl --location --request GET 'https://dynupdate.no-ip.com/nic/update?hostname=<my-dns-in-noip>&myip=$ip' \    
--header 'Authorization: Basic <email:password>'

#!/bin/sh

echo "Get Public IP of the Router"
pub_ip=$(curl --silent https://api.ipify.org)
echo "Setting Public IP of the Router ..."
# Update noip dns using the public ip address
dump=$(curl --silent --location --request GET 'https://dynupdate.no-ip.com/nic/update?hostname=<dns-name>&myip=$pub_ip' \
--header 'Authorization: Basic base64(username:password)')
echo "Finished Process"