Building a Customized Linux Image for Raspberry Pi with Yocto + Docker Support

Motivation I recently stumbled upon HypriotOS while looking for Docker-ready distributions for my Raspberry Pi 3B+. I flashed this onto and SD card and started playing around with it. It works incredibly well, but I noticed that it was built for armv7l which is a 32-bit implementation. Since the Raspberry Pi 3B+ has a 4x core Cortex-A53 which is 64 bit, I wanted to make use of the 64 bit processor! I’ve worked with Yocto before (in fact, my day…

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Useful Linux Commands

I have been compiling a list of some Linux commands that I find most useful. Some of these are the basic run-of-the-mill commands that any intro to Linux class will teach, but some of them are a little more obscure, yet useful. They are listed below in alphabetical order. apropos This utility is related to the¬†man¬†utility. You can use it to find references within manual pages simply by providing an argument that is close to or exactly what you are…

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