Installing a VPN on a Linux machine can give you added security and protect private information to be exposed on the internet. Check out how to do so in ...

How do we kill a resource/process in Linux? Obviously we find the PID of the resource and then pass the PID to the kill command.

Anyone having a little bit of programming knowledge will have an idea about what a variable is!
A variable is a symbolic name for a value it contains. In more technical terms we can say it's a storage location (identified by a memory address) and mo...

Step-by-step guide for setting up OpenGL in Ubuntu along with the installation of required libraries: GLFW and GLAD.

Leverage Quarkus to scale IoT application development and deployment environments.

Compare tmux, GNU Screen, Konsole, and Terminator to see which is the best fit for you.

In last article we described List of Checks which can determine if system is compromised or hacked .  In this article we will talk about preventive steps (specially infra related) can be taken…

In this article, we are going to learn How to Install Microsoft Teams on Linux, RedHat, CentOS, Fedora and OpenSUSE. Debian, Ubuntu and Mint.

The lsof command in Linux displays in its output information about files that are opened by processes. In this article, we will discuss the Linux lsof tool, using 15 easy-to-understand examples.

Interested to learn about docker daemon? Check our article explaining how to configure HTTP(s) proxy for docker daemon process.

Software interrupts on Linux and Unix systems are made via signals. There are many different Linux signals, but a few stand out and are important to understand and know: SIGINT, SIGTERM, and SIGKILL. Here’s how they work.

Chromebooks have had Linux support for such a long time by now, you'd be forgiven if you forgot that Linux has only ever been in beta testing for all

Linux runlevels distinguish between system operating states. Switching runlevel will change the services which are running. You can customise runlevels so each level starts with a specific set of services.

Whether I'm using a laptop my employer assigned to me or a workstation I built from vendor parts, I seem to have an endless capacity to forget my computer's specifications.

Introduction Hey now, you have probably went through numerous job-hunting websites and you memorized all the buzzwords (Junior Sysadmin; Junior Site Reliability Engineer; NOC Engineer; System support;...

Have you ever broken apt? For seasoned Linux professionals, it’s quite common (about every half year) to unwittingly break apt. If you know a few commands in dpkg, you can often fix the issue more easily! Find out how.

Overview:

Have you ever heard of tmpfs in Linux? It is that small temporary file system residing within memory and installed by default on Linux distributions. Ultra-fast but usually limited in size. Can one grow it easily? Find out & more!

Logic gate: a cool term, but what does it mean? This article will introduce the concept of a logic gate as well as describe how each specific logic gate (OR, AND, XOR, NOR, NAND, XNOR, and NOT) works.