Receiving this error, why?
pi@hassbian:~/duckdns $ cat duck.log
OKpi@hassbian:~/duckdns $ sudo service cron start
sudo: unable to resolve host hassbian
pi@hassbian:~/duckdns $ sudo service cron start
sudo: unable to resolve host hassbian
pi@hassbian:~/duckdns $ ./duck.sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 2 0 2 0 0 2 0 --:–:-- --:–:-- --:–:-- 2
pi@hassbian:~/duckdns $ cat duck.log
OKpi@hassbian:~/duckdns $ sudo service cron start
sudo: unable to resolve host hassbian
pi@hassbian:~/duckdns $