What is Ubuntu PPA and How to Install it? 
Want to install a Ubuntu PPA but don’t know where to start? This guide will show you how!
[SOLVED] “E: Unable to Locate Package” Error in Linux
Linux is an excellent choice of operating system until you stumble upon an error. It is not you; it is how users deal with Linux, which requires constant learning and troubleshooting.
How to Install Java on Ubuntu and Get Ready to Code With Confidence
Java is a high-level, object-oriented programming language that was released in 1995 by Sun Microsystem and is currently owned by Oracle. Since its release, Java has grown to become one of the most popular and widely used programming languages.
[Explained] How to Add Users to Sudoers in Ubuntu
Sudo users or sudoers is a phrase you will come across often when running commands in Ubuntu. Learn everything you need to know about sudo users and how to add them to your system.
Linux Package Manager Explained: What it is and How it Works
Have you ever wondered how Linux manages the packages — downloading, installing, and removing them? Well, it all comes under Linux package management.
Running Linux On Android Phones: Methods and Apps
Explore this ultimate guide for running Linux on Android phones using various methods and apps. Tune in!
How to Install Dropbox in Linux and Enhance the Linux Workflow
Linux users have compelling reasons to use Dropbox as their cloud storage & file-sharing solution.
Linux File and Directory Permissions Explained
Linux is a multiuser operating system thus, multiple users can interact with the same computer at the same time using Linux. Being a multiuser operating system, it is important for Linux to guarantee the security and privacy of the files belonging to different users.
7 Best Platforms to Run Android on Linux
Explore this ultimate guide to the best platforms to effortlessly run Android on Linux environment. Read on to know more.
Linux Commands for Middleware/WebSphere Administration
Middleware was the fourth hottest skill to get hired in 2017, and there is no reason to go down in the coming years.
6 Best Linux VPNs for Safe and Secure Browsing
Information can be accessed and misused intentionally without user knowledge when the user is online; Linux users need a VPN just like anybody else.
6 Best Desktop Imaging Solutions to Deploy OS
Installing an operating system for a computer is easier than ever. If it is a couple of computers, it should not take long.
10 Linux Cheat Sheets to Bookmark for Beginners
With hundreds of different Linux commands, it becomes difficult to remember all of them. Using the best Linux cheat sheet saves yourself this hassle and allows you to continue your work cohesively.
Grep and Regex: How to Use Them Effectively?
Explore this guide to understand how effectively you can use grep with regex broadly to refine searches. Tune in!
21 Best Linux Books, Courses and Videos for System Administrators
Knowing Linux is essential for any system administration, middleware, web engineer job.
Using lsof Command in Linux with Examples
lsof is a powerful utility available for Linux and Unix-based systems which literally stands for ‘list (of) open files’.
SSH Passwordless Login: How to Setup and Disable it in Linux?
Want to set up passwordless SSH login in your Linux? Here we will talk about passwordless SSH and how to configure it on Linux!
12 Tools to Scan Linux Servers for Security Flaws and Malware
Even though Linux-based systems are often considered impenetrable, there are still risks that need to be taken seriously.
10 Best Firewalls for Linux for Effective System Protection 
Want to protect your Linux computer and data from attack? Here are the best firewalls for Linux that can help you stay protected.
How to Install Anaconda on Linux
In this guide, we will be going through the process of installing Anaconda on Windows and Linux.
10 Linux Window Managers to Use All the Screen Space You Have
Want to streamline multitasking on Linux? Here we explore some Linux Window managers that efficiently utilize display space and multitasking capabilities.
How to Install Anaconda on Ubuntu: Step-by-Step Guide For Data Scientists
Want to install Anaconda in Ubuntu? Here we will look at installing Anaconda on Ubuntu, activating and testing installation, and setting up Anaconda environments.
How to Install Go (Golang) on Ubuntu in 5 Minutes
Want to learn how to install Go (Golang) on Ubuntu Linux? This guide will teach you several ways to install Go on Ubuntu.
25+ Most Common iptables Commands with Examples
Want to create policies that will impact internet traffic in Linux? Check out this list of common iptables commands with examples.