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How to Install Grafana on a Raspberry Pi

What is Grafana? Grafana is the software that is used to graph and make pretty pictures out of all the data collected by Prometheus. It’s…

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Installing Prometheus Agents via Saltstack

So now you’ve got your Prometheus server up-and-running and you want to monitor everything on the network. Understandable. You’ve installed a couple of agents on…

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How to Run Prometheus on a Raspberry Pi

To get started, go to the Prometheus website https://prometheus.io/download/ and use the pulldowns to find the server software. I’m going to install it on an…

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Cheapest Webcam Web Server

Here’s a cool project. Set up a webcam for under $50! Attach a raspberry pi camera to a raspberry pi zero. Do a little bit…

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How to Make Your Own Raspberry Pi .img Files

If you’re like me, you spend a lot of time reinstalling Raspberry Pi OS on your Raspberries. I rebuild them when I no longer need…

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UPS NUT notes:

How to Monitor TWO UPSes with nut on a Raspberry Pi So, how do you differentiate between two of the same model UPSs on the…

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How to Install Zabbix Agent with Saltstack (or by hand)

If you’re using saltstack to monitor your network, you’re going to need the zabbix agent installed on each of your hosts. You could install the…

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