#Linux

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7 Important Linux Commands for Every Linux User

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux distributions, such as Fedora, Debian, Ubuntu, and Mint. This article presents a guide to 7 important Linux commands for every Linux user to know. So, let’s begin.
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How To Pick a Linux Distribution for Non-Techies

I have suffered from distrohopping. Now that I have settled for the last two years, here are some tips to save your time. All distros run the same operating system at their core, Linux. They are more similar than different. Hence, the marginal cost (time) of looking for a better distro is much more than the marginal benefit of it.
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Privacy-focused Linux Distributions to Secure Your Online Presence in 2021

Linux distros are usually more secure than their Windows and Mac counterparts. Linux Operating Systems being open-source leaves very less scope of unauthorized access to its core. However, with the advancement of technologies, incidents of attacks are not rare. Are you in a fix with the coming reports of Linux systems targeted malware attacks? Worried about your online presence? Then maybe it’s time to go for a secure, privacy-focused Linux distro. This article presents a guide to 3 privacy-oriented Linux distributions that respect your privacy online.
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In Search of Linux Laptops? Check these 6 Places to Get Your Laptop in 2021

Are you in search of Linux laptops? This article takes you through 6 different places that offer the best Linux laptops. So get prepared to choose your Linux laptop in 2021. Dell When it comes to laptops, the first name that comes to my mind is Dell. For over 20 years Dell has been selling high-end Linux laptops. In a Dell store, you can get Ubuntu and Redhat Enterprise Linux laptops. These laptops are built to meet the needs of developers, businesses, and sysadmins.
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Q&A trip to Linux’s Black Hole - /dev/null

As per NASA, “A black hole is a place in space where gravity pulls so much that even light can not get out”. Something similar exists in the Linux universe as well - it discards anything written to it and when read, just returns an EOF (end-of-file). It’s a special file which is also referred to as null device - /dev/null
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Download These 7 Cool Apps on Your Linux Machine to Make Life Easier

Not only the Linux distros are open-source but the apps for Linux are also free. Though some business apps come with a cost, most of the apps created for individuals don’t have any charges. Want to know about some of the cool apps to download on your Linux machine? This article walks you through 7 apps to download on Linux to make your life easier. Head over to the next section!  
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Experimenting with Python implementation of Host Identity Protocol

Host Identity Protocol, or HIP, is a layer 3.5 solution and was initially designed to split the dual role of the IP address - locator and identifier. Using HIP protocol one can solve not only mobility problems but also establish authenticated secure channels between two communicating end-hosts. In this short article, we first introduce relevant background information. We then present some mathematical background related to Elliptic Curve (EC) Cryptography and Diffie-Hellman protocol based on EC. Finally, we demonstrate some micro benchmarking results for various cryptographic primitives and conclude the paper with the results for the overall performance of HIP and IPSec, which we implemented in Linux user space using Python language.
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Gaming Time? Top 3 VR Games Available on Linux

It’s possible to deep dive into the virtual reality gaming world on your Linux system. Want to explore VR games on Linux? This article takes you through the top 3 VR games available on Linux. Ready to get amazed? Let’s start.
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How to Check Battery Status Using Linux Command Line

Checking the battery status through GUI is easy. Hovering the mouse cursor over the battery indicator given in the Laptop task bar simply shows the battery level. But, did you know you can find the battery status through the Linux command line as well? Yes, there are some utilities in Linux that can be of help in this regard. This article explains 4 different methods of checking laptop battery status using the Linux command line.
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How to Decrease Video Sizes Using FFmpeg in Linux

Decreasing video sizes becomes necessary when space is limited in cloud services, disks, or personal storage drives. You can easily hold onto larger files by chopping them down to a lower size. The world of open-source video editing tools is huge. So, choosing one can be tricky. This article explains how you can efficiently decrease video sizes using FFmpeg in Linux.
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How to Create a Shell Script in Linux

Do you want to create a Shell script in your Linux system? This guide will take you through how to create a shell script using multiple text editors, how to add comments, and how to use Shell variables. But before heading over to creating a shell script, let’s understand what Shell scripting in Linux is. What is Shell Scripting in Linux? So, what’s Shell scripting?
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Vulnerability Detection and Patching: A Survey Of The Enterprise Environment

Detecting vulnerabilities and managing the associated patching is challenging even in a small-scale Linux environment. Scale things up and the challenge becomes almost unsurmountable. There are approaches that help, but these approaches are unevenly applied. In our survey, State of Enterprise Vulnerability Detection and Patch Management, we set out to investigate how large organizations handle the dual, linked security concerns of vulnerability detection and patch management.
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Systemd Service Hardening

With the latest releases systemd has implemented some interesting features relating to security, especially sandboxing. In this article we are going to show step-by-step how to strengthen services using specific directives, and how to check them with the provided systemd suite.
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eBPF for Advanced Linux Infrastructure Monitoring

One emerging technology in particular - eBPF - has made its appearance in multiple projects, including commercial and open-source offerings. Before discussing more about the community surrounding eBPF and its growth during the pandemic, it’s important to understand what it is and how it’s being utilized.