RF
rflynn/upmon
downforeveryoneorjustme.com + status.github.com
downforeveryoneorjustme.com + status.github.com
Ridiculously simple url monitoring plus handy chart generation. It's all been done a million times before but I couldn't find it! Nagios is a pain to configure, Amazon monitoring and other services are way overkill, so there's this.
$ crontab -e
* * * * * /opt/upmon/upmon.py http://api.bam-x.com/