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raspberry-pi

2019

Changing Hostnames in Linux
·328 words·2 mins
system-administration tech debian linux raspberry-pi raspbian sysadmin technology
Recently I decided to give my two Raspberry Pi devices an overhaul + change in functionality.
Docker Daemon failing to start on Raspberry Pi 1 & Zeros
·535 words·3 mins
system-administration tech containers core-dump debian docker linux raspberry-pi raspbian segmentation-fault sysadmin technology
Have you recently attempted to install the containerization platform known as Docker on to a first generation Raspberry Pi (including A+ and B+) or a Zero and found you couldn’t start up a container?

2018

Let's explore the Linux Filesystem: /Proc - Part 1
·553 words·3 mins
system-administration tech debian linux raspberry-pi raspbian sysadmin technology
Despite the Linux operating system being available in various and unique flavours and spins, many of the foundations that make up the operation system have similarities between them all.
Finding a string across an entire filesystem in Linux
·435 words·3 mins
system-administration tech grep linux raspberry-pi raspbian technology
After coming back from a extra long holiday and noting that I hadn’t received any monitor tweets in a while from my Raspberry Pi, I thought it was a good time to login and make sure everything was running as before.
Keeping your Pi-Hole container fresh with Cron
·396 words·2 mins
system-administration tech containers cron docker linux pihole raspberry-pi raspbian sysadmin technology
In our previous entry, we unleashed the awesome that is Pi-Hole inside a Docker container to make all the devices in our network ad-free when browsing the internet.
Running Pi-hole on Docker
·1052 words·5 mins
tech containers docker linux pihole raspberry-pi raspbian technology
The other day I had a friend ask advice on what seemed to be a DNS related issue.

2017

Cleaning up in Docker - Part 1
·93 words·1 min
system-administration tech containers debian docker iot linux raspberry-pi raspbian technology
So you have read how to get Docker on your Raspberry Pi, had a play around and now you have containers, images and volumes running wild.
Running Containers with Docker on Raspberry Pi
·374 words·2 mins
system-administration tech alpine containers debian docker iot linux raspberry-pi raspbian technology
In the previous blog post, we setup and configured Docker on the Raspberry Pi.
Setup Docker on Raspberry Pi
·266 words·2 mins
tech alpine busybox containers debian docker iot linux raspberry-pi raspbian technology
With the 1.
Going headless with the Raspberry Pi
·444 words·3 mins
tech debian linux raspberry-pi raspbian ssh technology wireless
At some point last year I decided to expand my love of Pi from the A+ unit I have played with over the last couple of years to a shiny Zero (which has since been replaced with the Zero W which includes Wireless and Bluetooth) and the Unicorn pHAT from the pirates at Pimoroni.