Tutorials archives
41 posts
We reduced our Docker images by 60% with –no-install-recommends
By Francisco Jiménez Cabrera, 15 November 2019
Here at Canonical, we use Dockerfiles on a daily basis for all our web projects. Something that caught our attention recently was the amount of space that we...
Kubernetes on a single machine
By Camille Rodriguez, 17 October 2019
As developers, we do not always have access to a production-like environment to test new features and run proof-of-concepts. This is why it can be very...
Edge computing monitoring with Kubernetes
By Galem KAYO, 29 July 2019
This blog demonstrates how to easily deploy monitoring tools at the edge using Kubernetes. In IoT scenarios, such a deployment brings the benefits of privacy,...
Getting Started with Serverless Computing using Knative
By Carmine Rimi, 25 July 2019
A portable, multi-cloud install for Knative, using Microk8s.
Getting started with Ubuntu Core – streaming video from a Raspberry Pi
By Galem KAYO, 23 July 2019
Artificial intelligence relies on machine vision just as much as human intelligence relies on vision. Image sensors are, therefore, crucial for AI...
Get to know these 5 Ubuntu community resources
By Canonical, 12 June 2019
Ubuntu OS is open source, with a whole community working to shape and support it. Here are some resources from the Ubuntu community for the Ubuntu community.
Debug ACPI DSDT and SSDT with ACPICA Utilities
By Alex Hung, 20 March 2019
Using acpidbg on Ubuntu 18.04 x64 can be quite handy; however, the Linux kernel with ACPI_DEBUGGER is not always available, such as on Ubuntu for ARM. In such...
ACPI AML Runtime Debugger in Ubuntu 18.04 (x64)
By Alex Hung, 14 February 2019
ACPICA is an open-source project that provides an operating system (OS)-independent reference implementation. It also contains a list of utilities such as ASL...
Zero to Snap – Rev up your packaging
By Alan Pope, 24 January 2019
Software developers often have enough to worry about. Their focus is creating the best application they can, often without having to consider packaging. We...
How to manage your Git history: Tips for keeping your commits tidy
By Robin Winslow, 12 December 2018
One of the things we’re currently working on in the web and design team is a page about writing Git commit messages for our team practices website (I hope to...
Make your snap store page pop!
By Martin Wimpress, 5 July 2018
Last updated: February 2019 When you publish a snap you want to grab the attention of as many users as possible. The Snap Advocacy team regularly review high...
Tutorial: Setup a ZFS storage pool
By David Callé, 9 February 2018
ZFS is a handy way of pooling disks together into a single filesystem. Whether you want to transparently mirror content across disks to preserve yourself from...