Created
March 12, 2020 02:56
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DuckDNS record updater
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| #!/bin/bash | |
| domain="duckdns.org" | |
| name="example-a-record" | |
| token="your token" | |
| # Get public IP from ipinfo.io | |
| public_ip="$(curl --silent ipinfo.io/ip)" | |
| # get current record | |
| current_record="$(dig @8.8.8.8 +short $name.$domain)" | |
| if [ "$current_record" != "$public_ip" ]; then | |
| echo New public IP is $public_ip | |
| curl "https://www.duckdns.org/update?domains=$name&token=$token&ip=$public_ip" | |
| else | |
| echo Nothing changed | |
| fi |
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