Set up highly customizable monitoring with Sensu. This setup includes the Uchiwa dashboard and the ability to create custom check scripts and notifications, with an example to check whether Apache is running and to se...

Ganglia is a scalable distributed monitoring system with near real-time performance metrics.

The psqlrc file customizes the behavior of the psql interactive command line client. psql enables you to type in queries interactively, issue them to PostgreSQL, and see the query results.