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Preposterone/init.sh

Last active September 7, 2021 08:48
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Duck DNS AWS ubuntu startup script
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init.sh
#!/bin/bash
#Adopted from https://cloudhobbyist.com/aws-vpn-2/
DDNS_DOMAIN="PUT_YOUR_DOMAIN_HERE"
DDNS_TOKEN="PUT_YOUR_API_TOKEN_HERE"
#DDNS setup
mkdir /home/ubuntu/duckdns
touch /home/ubuntu/duckdns/duck.sh
echo "#!/bin/bash
curl -o /home/ubuntu/duckdns/duck.log \"https://www.duckdns.org/update?domains={$DDNS_DOMAIN}\
&token={$DDNS_TOKEN}\"
echo "" >> /home/ubuntu/duckdns/duck.log" >/home/ubuntu/duckdns/duck.sh
chmod +x /home/ubuntu/duckdns/duck.sh
crontab -l | { cat; echo "*/5 * * * * /home/ubuntu/duckdns/duck.sh >/dev/null 2>&1"; } | crontab -
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