I have a few Debian servers that run at home and on VPSs. I wanted to add some basic systems monitoring to them, but didn’t want anything too complicated to look after. I found Monitorix. Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible. It has been created to be used under production Linux/UNIX servers, but due to its simplicity and small size can be used on embedded devices as well. Install Monitorix...