How to Assign Output of a Linux Command to a Variable – bash

To assign output of a Linux command to a variable in bash there are two ways one is through backticks and other is through command substitution.

How to Add Arduino Libraries in Arduino Web Editor

The Arduino Web Editor supports the use of Arduino libraries. Using the import library option, we can upload any library in zip format. Read more here.

How to List All Running Services Under Systemd in Linux

The systemctl is the systemd command for controlling the Linux Services. This tutorial is a guide on how to list all running services under systemd in Linux.

How to Install RubyGems on Debian

RubyGems is an open-source package manager for Ruby. Follow this guide to install it on Debian

How to Install LaTeX on Debian

LaTeX is an open-source tool for documentation. Follow this article’s guidelines to install it on Debian.

How to grep Multiple Words in Linux

This tutorial is a complete guide on how to grep multiple words in Linux. Find examples and details in this article.

How to Fix “404 Not Found” Error with “apt-get update” on Old Ubuntu

To fix this 404 error there are two methods; one is the GUI method and the other is the terminal method. Follow this guide for more details.

How to Find, Download and Install Custom Icons on Linux Mint 21

Download icons set on Linux Mint 21 and move it to the .icons directory. Apply the icons sets from the Themes settings. Find a complete guide in this tutorial.

Arduino Length of Array Using sizeof() Function

The sizeof() function returns the size of a variable or an array. The size of a variable is the number of bytes required to store the value of that variable.

Smile is a Customizable Emoji Picker for Linux

Looking for a Linux emoji picker you can trigger with a custom keyboard shortcut and that works across all your favorite apps? If so, Smile might make you smile. Smile…

The post Smile is a Customizable Emoji Picker for Linux is from OMG! Linux and reproduction without permission is, like, a nope.

How to Install NTP Server and Client(s) on Ubuntu 22.04 LTS

Learn how to install and configure the NTP server on a Ubuntu machine as well as configure the NTP Client to be time synced with the server.
The post How to Install NTP Server and Client(s) on Ubuntu 22.04 LTS appeared first on Linux Today.

How to Manage Apache Server Using Apache GUI

Apache GUI is a free and open-source package designed for system administrators to manage the functionality of Apache Web Server from a browser.
The post How to Manage Apache Server Using Apache GUI appeared first on Linux Today.

Ubuntu 23.04 Default Wallpaper Revealed

Ready for your first look at the new default wallpaper for Ubuntu 23.04? Course you are! And with a codename like the “Lunar Lobster” it’s only natural that the designers of the official Ubuntu 23.04 background chose to lean lovingly …

Create GIF on Linux OS – A Step by Step Guide

Are you looking to learn how to make GIFs on Linux OS? Follow this step-by-step guide and create GIF in Linux in no time!

The post Create GIF on Linux OS – A Step by Step Guide appeared first on LinuxAndUbuntu.

How to Install Firefox on RHEL and Debian Systems

The post How to Install Firefox on RHEL and Debian Systems first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In most modern Linux distributions, the latest version of Firefox has been already installed from the default distribution package m…

Coding style of C Language

Coding style in C Language includes naming conventions, variable names, datatypes, functions, and more. Follow this article to learn about them.

Distribution Release: Qubes OS 4.1.2

Qubes OS 4.1.2, the latest “patch” release of the project’s security-oriented operating system for single-user desktop computing, is now available. This version brings the Fedora template up to version 37 and adds an optional “kernel-latest” Linux ker…

How to know if You are Behind a Proxy Server?

Curious if you are behind a proxy server? Here’s how you can check:

Sharing files between Linux Mint and Windows

Sharing files between two operating systems can be pretty tricky at times. While Linux Mint and Windows use different file systems, several methods are still available to share files between them. In this article, we will provide step-by-step instructi…

Ubuntu Core Compatible With Arm SystemReady IR Specification

The compatibility of Ubuntu Core with the Arm SystemReady IR specification will enable future devices to meet the SystemReady requirements more efficiently.
The post Ubuntu Core Compatible With Arm SystemReady IR Specification appeared first on Linux T…