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TLP is a free, open-source and feature-rich utility for battery use optimization on laptops running Ubuntu and other Linux distros. You can find it both in CLI and GUI versions for your ease of use.

Stilo is a pack of clean, minimalistic, yet stylish GTK themes for the GNOME desktop. It consists on 2 main themes, Stilo and Stiloetto, each with light and dark variations. A GNOME Shell theme is also available.

From 2014 and 2017, I had the good fortune of working with a multidisciplinary team in Chile, building decision support tools to facilitate the planning of hydroelectric capacity as an alternative to fossil-fuel based thermoelectric capacity. Our job was also to aid in the design of transmission line corridors. Transmission lines carry “bulk electricity” from where the electricity is generated to where it is consumed. read more

In this article, I am going to describe how you can remotely manage a Linux server with SSH. I will show how to install the OpenSSH server and how to access the Ubuntu server from Linux and Windows using an SSH client.

So far in this ongoing C programming tutorial series, we have discussed several aspects, ranging from variables to functions to even pointers. However, that's still like scratching the surface, as there are many other important concepts in the C programming language. Today, in this tutorial, we will discuss one such concept - the concept of structures.

The essence of most peoples regard for cybersecurity: we're DOOMED.

Copies of files sometimes represent a big waste of disk space and can cause confusion if you want to make updates. Here are six commands to help you identify these files.

Basingstoke is an apocalyptic alien invasion survival game available on itch. The game is free for Linux users. I’ve played the game for a week or two and found it to too addictive, however, your opinion may vary.

The Lubuntu 19.04 operating system has been released as part of the Ubuntu 19.04 (Disco Dingo) series, a version that brings various enhancements and up-to-date components.

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.