RPiTemp2SQL
Requires: python-MySQLdb, Twython
Program that gets the temp from a DS18B20, the Pi's CPU and the time then uploads it to a database as well as posting it to twitter
Here is the webpage I use to show it: http://bertie.io/PiTemp.svg
A writeup is here: http://bertie.io/2015/03/04/using-python-to-display-the-temperature-from-a-raspberrypi-in-a-graph/
More info and set up can be found here: https://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/temperature/