Day: March 31, 2022

A guide to Linux for embedded applications 1

A guide to Linux for embedded applications

An embedded device is a hardware and software system that performs a dedicated function within a larger computer system. It is typically resource-constrained and comprises a processing engine.  The software of an embedded Linux system runs on top of the Linux kernel, the fundamental core of the OS with complete control over everything occurring in …

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LXD vs Docker 5

LXD vs Docker

When talking about containers, a common confusion for potential users of LXD is that LXD is an alternative to Docker or Kubernetes. However, LXD and Docker are not competing container technologies, and they tend to serve completely different purposes. In this blog, we’ll briefly discuss the differences and the suitable use cases for both. What …

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Getting started with Juju and Charmed Operators: three awesome videos 10

Getting started with Juju and Charmed Operators: three awesome videos

Getting started with software can be confusing – depending on the complexity of the software, of course. Despite the extensive documentation available for Charmed Operator SDK and Juju some just prefer to watch video material to start with. So, let’s take the opportunity to have a look at available tutorials and presentations available on the …

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The Keys to Successful Bug Reporting 11

The Keys to Successful Bug Reporting

A key principle of open source computing is the ability for users to directly engage with development efforts, the primary avenue being through the use of bug reporting. Bug reports are a critical component to the success of open source projects world-wide, though how to write one successfully can be, admittedly, somewhat vague. In this …

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What Does Cat Command Mean in Linux? 17

What Does Cat Command Mean in Linux?

Introduction: The cat command is undoubtedly one of the most useful commands in the Linux environment. This command is used to serve multiple purposes that are considered the essential components of regular Linux usage. In this tutorial, we want to explore the answer to the question, “what does the cat command mean in Linux?” What …

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How to Install Flameshot on Manjaro Linux 20 20

How to Install Flameshot on Manjaro Linux 20

What is Flameshot? Flameshot is a free and open source tool that is used for taking screenshots and making annotations. It is only available for Linux. The tool has an interactive Graphic User Interface (GUI) that has a list of controls that a user can choose from to edit the screenshot. The drawing tools in …

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