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By using Let’s Encrypt you can get a free valid SSL certificate. Let’s Encrypt is the Certificate Authority (CA) which provides free SSL certificate. To get SSL certificate Certbot client is used which fetches and deploys SSL certificate on your server.

If you're a Linux system administrator, you are probably familiar with using the Secure Shell (SSH) tool to securely connect to remote servers. You probably also know that SSH uses a public-private key pair to provide encryption. So, the first step in using SSH is to generate the key pair. You can also distribute your public key to remote servers so you can log into them without needing to type your password.

Entryism is visible for all to see, but pointing it out is becoming a risky gambit because of the "be nice!" (or "be polite!") crowd, which shields the perpetrators of a slow and gradual corporate takeover

Open source software is amazing. This emergent phenomenon of human collaboration, enabled by the internet, makes it possible for organizations of every size—including for-profit businesses—to get more done, faster, with less friction and with more predictability. It's the foundation of our digital economy. Proprietary software masquerading as open source, termed "fauxpen source," is toxic on many levels.

"whois" is a command line utility that fetches information about ownership of a domain name from whois server (whois database).

League of Legends is an extremely popular MoBA game, but it isn't available for Linux. Learn how to install and run it on Linux with Lutris.

The head command prints the first lines (10 lines by default) of one or more files or piped data to standard output.

This tutorial will show you how to change your password, change another user's password, and more options with passwords in Linux.

ASRock announced four products based on Intel’s 8th Gen Whiskey Lake-U: a thin Mini-ITX “IMB-1216” board, a 3.5-inch “SBC-350,” and a NUC 4?4 form-factor “iBox-8365U” mini-PC and NUC-8365U mainboard. ASRock Industrial has been busy lately tapping the latest embedded-oriented x86 chips in products such as the Intel 8th Gen Whiskey Lake-U based iBox-8265U mini-PC, as […]

The Kubuntu 19.04 official Ubuntu flavor has been released as part of the Ubuntu 19.04 (Disco Dingo) operating system series with various updated components and improvements.

Discussion on different methods to create an encrypted archive and the pros and cons of each.

Xubuntu 19.04 arrived as part of the Ubuntu 19.04 (Disco Dingo) operating system series bringing some important changes to this lightweight official Ubuntu Linux flavor.

With or without the nod to GNU, desktop Linux is still the same under the hood.

Basically bash function is a set of commands. Bash function mainly used for executing a single or group of commands again and again. Functions make it easier to read the code and execute meaningful group code statements.

sudo is probably the most famous command in the Linux world. It allows ordinary users to run other commands or programs using the superuser privileges, but it doesn't show you the password while you are typing it. This behavior should change by default.

For the last few years, I've been helping Greenpeace build its first fully open source software project, Planet 4. Planet 4 is a global engagement platform where Greenpeace supporters and activists can interact and engage with the organization. The goal is to drive people to action on behalf of our planet. We want to invite participation and use people power to battle global issues like climate change and plastic pollution. read more

Linux operating systems are great for making unique customizations and tweaks to make your computer work better for you. For example, the i3 window manager encourages users to think about the different components and pieces that make up the modern Linux desktop. Fedora has two new packages of interest for music tweakers: mpris-scrobbler and playerctl. […]

As per our first part, you now have your cluster all assembled and ready and want to install it. Do something with it already. For this we will have to download Raspbian Stretch Lite - a Linux distribution based on Debian and made especially for the Raspberry Pi. The ”Lite” version has an image file of 1,8GB and contains only the base system.

Reducing your consumption of meat, dairy, and processed foods is better for the planet and better for your health. Changing your diet can be difficult, but several open source Android applications can help you switch to a more plant-based diet. read more

You may know that Canonical just launched a new version of Ubuntu, but is it worth the upgrade? Does Ubuntu 19.04 solve any problems you currently have?