Created
February 12, 2012 10:01
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Simple script to update joker.com DDNS
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| #!/bin/sh | |
| set -x | |
| NS=a.ns.joker.com | |
| HOSTNAME= | |
| USERNAME= | |
| PASSWORD= | |
| DDNS=$(dig @$NS $HOSTNAME +short) | |
| IP=$(curl -s http://ifconfig.me) | |
| if [ $IP != $DDNS ] | |
| then | |
| curl -q "http://svc.joker.com/nic/update?username=${USERNAME}&password=${PASSWORD}&hostname=${HOSTNAME}" | \ | |
| logger -t ddns -p alert | |
| else | |
| logger -t ddns -p alert No change: $IP | |
| fi |
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