Push messages to your phone
The simplest way to program push messages.
The easiest way to send push messages to your own phone is via pushover.net. It costs 5 dollars once (once in a lifetime). You have a 30-day free trial.
For example, use it together with htmlq or another scraper to warn you as soon as something changes on a site (such as rain radar, the NS, news sites, etc.). I myself use it to push my IP address from my home to me as soon as it changes.
if [ $IPOld == $IPNew ]
curl -s \
--form-string "token=a21y76edydweepc856jo9w1kg8biba" \
--form-string "user=u28pinxfy4i822pxjns6pvcopkkep8" \
--form-string "message=IP address has been changed! $IPNew" \