Tag: raspberry pi

Posted in basics hardware usb

How to Boot a Raspberry PI 4 from Thumb Drive

So, it seems things have gotten easier with the new round of Raspberries. The Raspberry Pi 4 is capable of booting directly from USB. No…

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Posted in Uncategorized

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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Posted in hardware usb

How to Install an M.2 hard drive on a Raspberry Pi 4

Looking to remove one more speed bottleneck from your Raspberry Pi server? Me, too! That’s why I looked into SSD hard drive technology, specifically an…

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Posted in basics hardware raspbian

How to Use a USB Drive on a Raspberry PI

Sometimes you need a little extra legroom on a Raspberry. Just to store some files or maybe you’ve got an application that does a lot…

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Posted in services

Bulk Add Devices to cacti

It is really a hassle to add lots of devices to cacti when setting up a new monitoring server. Even using a template to make…

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Posted in services

How to Configure cacti

So, you finally got cacti running on your server and you want it to monitor your network devices! No problem! Getting cacti running as a…

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Posted in raspbian salt services ubuntu

SaltStack .sls file to allow root to log in directly

I’m lazy and I have bad admin habits, like logging into a LINUX server, directly, as root. Worse than that, I like to set the…

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Posted in salt ubuntu

How to Install SaltStack on Ubuntu 20.04 on a Raspberry Pi

Once you have the OS installed and (in the case of a Raspberry,) ntp working, you can install stuff. The first thing I want to…

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Posted in basics ubuntu

Ubuntu 20.04.1 LTS on a Raspberry Pi

So, with the newest version of Ubuntu now available for the Raspberry, I wanted to jump in and see what they had to offer my…

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Posted in hardware

Maddening i2c problem with the Adafruit ccs811

I’m trying to write a python script to use my and it WON’T respond. I’m sure my python code is good, but I keep getting…

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