In this article, we're going to look at the echo command, which is useful for showing text on the terminal, as well as the contents of variables. Let's get started!

The Southern California Linux Expo – SCALE 19x – returns to its regularly scheduled annual program this year from July 28-31 at the Hilton Los Angeles Airport hotel.

Are you finding an alternative for your default Yaru cursor themes on Ubuntu? This article is where you’ll get to know about the procedure of changing and installing cursor themes on Ubuntu. So, read on and find out.

Are you looking for information related to the Linux input-output redirection? Then, read on. So, what’s redirection? Redirection is a Linux feature. With the help of it, you are able to change standard I/O devices. In Linux, when you enter a command as an input, you receive an output. It’s the basic workflow of Linux.

If you’re searching for info related to the VI editor, this article is for you. So, what’s VI editor? VI is a text editor that’s screen-oriented and the most popular in the Linux world. The reasons for its popularity are 1) availability for almost all Linux distros, 2) VI works the same throughout multiple platforms, and 3) its user-friendly features. Currently, VI Improved or VIM is the most used advanced counterpart of VI.

Containers are considered to be a standard way of deploying these microservices to the cloud. Containers are better than virtual machines in almost all ways except security, which may be the main barrier to their widespread adoption. This article will provide a better understanding of container security and available techniques to secure them. A Linux container can be defined as a process or a set of processes running in the userspace that is/are isolated from the rest of the system by different kernel tools.

Are you looking for the technique of scrolling through your Linux terminal? Brace yourself. This article is written for you. Today you’ll learn how to scroll up and down in the Linux terminal. So, let’s begin.

Authors: Brandon Hopkins, Suparna Ganguly

So my Dell XPS 13 DE laptop running Ubuntu died on me today. Let’s just say I probably should not have attempted to be efficient and take a bath and work at the same time! Unfortunately, as life always seems to be, you always need something at a time that you don’t have it and that is the case today. I have some pictures that I need to edit for a website, and I only know and use GIMP. I took a look at my PC inventory at home, and I had two options:

The explosive growth of the Internet of Things (IoT) is just one of several trends that is fueling the demand for intelligent devices at the edge. Increasingly, embedded devices use Linux to leverage libraries and code as well as Linux OS expertise to deliver functionality faster, simplify ongoing maintenance, and provide the most flexibility and performance for embedded device developers.

In my previous article, I described what KernelCare is. In this article, I’m going to tell you how to install, uninstall, clear the KernelCare cache, and other important information regarding KernelCare. In case you’re yet to know about the product, here’s a short recap. KernelCare provides automated security updates to the Linux kernel. It offers patches and error fixes for various Linux kernels. So, if you are looking for anything similar, you have landed upon the right page. Let’s begin without further ado.

This article explains all that you need to know about KernelCare. But before studying about KernelCare, let’s do a quick recap of the Linux kernel. It’ll help you understand KernelCare better. The Linux kernel is the core part of Linux OS. It resides in memory and prompts the CPU what to do. Now let’s begin with today’s topic which is KernelCare. And if you’re a system administrator this article is going to present valuable information for you.

With the evolution of technology, we find ourselves needing to be even more vigilant with our online security every day. Our browsing and shopping behaviors are also being continuously tracked online via tracking cookies being dropped on our browsers that we allow by clicking the “I Accept” button next to deliberately long agreements on websites before we can get the full benefit of said site. Watch this article:

If you’re in search of open-source web browsers that are lesser-known to you, this article is written for you. This article takes you through 5 amazing open-source web browsers that are readily available for your Linux system. Let’s find out the options to choose from in 2022.

Introduction Virtual Private LAN Services (VPLS) provide means for building Layer 2 communication on top of existing IP networks. VPLS can be built using various approaches. However, when building a production-grade VPLS solution one needs to have a clear picture of how such aspects as security, mobility, and L2 issues will be solved.

Are you looking for the best Linux desktop environments for your desktop? Then this article is particularly for you. Want to find the notable mentions, the best features, and what you might be fond of? Get to know about the 6 best Linux desktop environments to try in 2022 from here. So, let’s dive in!

Ghost is free and open-source web server software that you can use to host a website. It’s a unique and elegant web publishing platform. In this article we will explore all that the Ghost Platform provides such as a modern and sleek interface where you can publish articles, newsletters, and subscription-based content.

The Simple Network Management Protocol (SNMP) has been an integral part of monitoring network environments since its introduction in 1988. It has established itself as the de facto standard in network monitoring. Many manufacturers support the protocol and have implemented an SNMP agent on their network devices. These agents allow monitoring solutions to query various data, such as bandwidth, CPU load, network interfaces, etc., without installing an additional agent on network equipment. 

Are you prepping up for an interview where you may face Linux-related questions? Then read through. This article takes you through 17 important Linux questions with answers that will make you interview-ready. So, let’s begin! Who invented the Linux operating system? The Linux operating system was invented by Finnish software engineer Linus Torvalds along with the Free Software Foundation in 1991.

By: Pedro A. Aranda Gutiérrez This article shows how to configure and use the org-mode provided by Emacs to produce pretty documents. org is a multi-purpose structured text file format and Emacs can translate it to LaTeX files which, in turn, can be translated into pretty PDF documents, taking advantage of all the typesetting facilities provided by LaTeX. This is a compendium of tricks evolved out of the experience of working with Emacs, org-mode and LaTeX.