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In this DevOps world, it sometimes appears the Dev half gets all the limelight, with Ops the forgotten half in the relationship. It's almost as if the leading Dev tells the trailing Ops what to do, with almost everything "Ops" being whatever Dev says it should be. Ops, therefore, gets left behind, punted to the back, relegated to the bench. I'd like to see more OpsDev happening. So let's look at a handful of things Ansible can help you do with your day-to-day Ops life.  read more

Hardkernel has released a media player bundle of its Odroid-N2 SBC loaded with CoreELEC, an Amlogic-optimized fork of LibreELEC. The CoreELEC Edition costs $65 (2GB RAM) or $75 (4GB) with case, PSU, and 8GB microSD card. Hardkernel has launched an Odroid-N2 CoreELEC Edition that combines the open-spec, community backed Odroid-N2 SBC with CoreELEC — a […]

VestaCP is a free, open-source and powerful website control panel that comes with website, email, database, and DNS functionalities. In this tutorial, we will explain how to install and configure VestaCP on Ubuntu 18.04 server.

In computer science (and casual computing), a variable is a location in memory that holds arbitrary information for later use. In other words, it’s a temporary storage container for you to put data into and get data out of. In the Bash shell, that data can be a word (a string, in computer lingo) or a number (an integer). read more

Install Mattermost on Ubuntu 18.04 with Nginx reverse proxy and secure it with Let's Encrypt SSL cerificate.

For about the last 6 weeks I have been working on a thorough and unique Chromebook Comparison Guides, where I compare Chromebooks in nearly every single aspect including, on which Chromebooks a person can install Gallium OS and what Chromebooks has Linux Apps (Crostini) support, etc.

In a previous post, we looked at what RPM packages are. They are archives that contain files and metadata. This metadata tells RPM where to create or remove files from when an RPM is installed or uninstalled. The metadata also contains information on “dependencies”, which you will remember from the previous post, can either be […]

I like trucking, I like trucking and I like to truck Who, Me? Welcome to Who, Me?, The Register's weekly tale of reader misdeeds, accidental or otherwise.…

2DayGeek: This tutorial will teach you everything about ls command. Especially it's more useful for Linux beginners.

ASCIIQuarium is a short Perl script that lets you embrace aquatic nature from your terminal. It’s an aquarium/sea animation in ASCII art.

Python is one of the most popular programming languages in the world. It is used for developing websites, writing scripts, machine learning, analyzing data and more.

This article is about how to Use Rsync. Also the article talks about a great GUI utility called Grsync based on Rsync that makes it very easy to use Rsync. Grsync can be used to sync up directories between two remote servers. Read the article to learn about more.

The stickers have recently been very popular with smartphones owners and laptops users, as it’s enabling them to personalize their electronic items. Linux users are a big fan of stickers, and that even boast of using Linux and open source software. Today, as a Linux user and open source software fan, I would like to share with you a valuable collection of posters to decorate your electronic collections and show your admiration and love for the GNU Linux system.

Logstash is used as a data processing pipeline that aims at simplifying log ingestion, parsing, filtering and redirecting. Logstash is part of the ELK stack : Elasticsearch – Logstash – Kibana but tools can be used independently. With the recent release of the ELK stack v7.x, installation guides need to be updated for recent distributions such as Ubuntu 18.04 and Debian 9.

Learn how to promote an open source project to attract contributors, find users, and raise the profile and credibility of your project. Do this while simultaneously growing your own open source credibility within the project community, attracting talented developers, and promoting your open source projects and services.

Docker is a platform, also referred as a PaaS (platform as a service), that provides containerization features to quickly install, deploy and test different environments. Docker is widely used in the industry and one of the fastest DevOps technologies in the industry. In today’s tutorial, we are going to see the steps needed to install Docker on Ubuntu and Debian systems

The rsync command in Linux stands for remote sync. Generally, we use rsync to perform the backup process in Linux/UNIX.

Marketing is as crucial as code to any open source project’s success. Organizations that participate in open source projects play a vital role in developing a sustainable ecosystem around a project by marketing the project through their own networks.

On Linux and UNIX operating systems, you can use the `mount` command to mount a shared NFS directory on a particular mount point in the local directory tree.

Microsoft is continuing its broad ongoing push to contribute with open source projects, joining the newly created Confidential Computing Consortium, an initiative launched by The Linux Foundation which aims to provide better security for data which is actually in use by apps on a computer, or in the cloud (as opposed to at rest, or not...