ping a host for a while then create an rrd graph from it. couldn't find a good example of this so i canibalized one.
use this tool to ping a single host and then use rrdtool to graph the results.
Depends on a pile of utilities but prime among them is rrdtool.
* moreutils
* rrdtool
* OSX ... haven't done the things to make this many unix friendly just dealt w/ brew and sadness
Usage:
1. `./install.sh` and edit add the output line to your crontab to suit your needs.
2. hold on to your butts and optionally edit the etc/zping-hosts.conf
3. wait (the longer the better but will only graph 24h worth of stuff)
5. images will be in the zpings/ directory
https://calomel.org/rrdtool.html
many. send a PR
--timball