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Ubuntu Flatpak Remix Adds Flatpak Support Preinstalled

If you’re looking for a version of Ubuntu that includes Flatpak support out of the box, there’s one clear option.

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How to Send Messages to Logged-in Users on Linux Terminals

Learn how to send messages to all users in a Linux system logged in via a terminal window using an SSH client.
The post How to Send Messages to Logged-in Users on Linux Terminals appeared first on Linux Today.

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Liferea News Reader 1.14.1 Released with A Critical Security Fix

For users of Liferea feed reader, new version 1.14.1 and 1.12.10 were released few days ago. All users are urged to upgrade due to an important security fix. Liferea is a free open-source GTK3 feed reader that brings together all of the content from your favorite subscriptions into a simple interface. It can synchronizes with […]

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How to cache Ansible facts with MongoDB

Ansible’s flexibility and variety of fact caching plugins allow you to design the solutions that best fit your requirements.
Read More at Enable SysadminThe post How to cache Ansible facts with MongoDB appeared first on Linux.com.

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Useful Gedit Plug-Ins for Software Developers

Gedit offers almost all the features expected from a basic text editor, but if that’s not enough, you can add more functionality via plug-ins.
The post Useful Gedit Plug-Ins for Software Developers appeared first on Linux Today.

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Pulsar – The New Atom Editor Successor

Pulsar version 1 for the first time released on Thursday, 15 December 2022 is the official successor to the free/open source Atom Editor software. Its slogan now says “A Community-led Hyper-Hackable Text Editor”. The release date of Pulsar matches exac…

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Getting Started With UFW on Ubuntu 22.04

UFW is the default firewall configuration tool for Ubuntu Linux and provides a user-friendly way to configure the firewall. Learn more here.
The post Getting Started With UFW on Ubuntu 22.04 appeared first on Linux Today.

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GNU Guix: Building Toolchains with Guix

In order to deploy embedded software using Guix we first need to teach Guix
how to cross-compile it. Since Guix builds everything from source, this
means we must teach Guix how to build our cross-compilation toolchain.The Zephyr Project uses its own…

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How to Add a Shutdown (Power Off) Button to Your Desktop on Linux Mint 21

In Linux Mint 21 shutdown button can be added on the desktop by adding shutdown command in the Launcher properties. Find more details in this tutorial.

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How Do I Execute a Bash Script in Terminal

To run a bash script in terminal there are four ways: through its path, through source, through sh command and through bash interpreter.

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Generating Random Numbers in Some Range in C++

rand() and srand() functions are used to generate random numbers in C++ language. Follow this guide for more help.

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How to Use fread() Function of C Language

The fread() is a C programming function that allows users to read a specific amount of data from a given file and stores the data information in a buffer or array.

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Floating Point Exception C++ Why and what is it?

This article talks about the floating-point exceptions and the reasons for their occurrence in C++ Language.

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Fastest Way to Check if a File Exists Using Standard C++

There are different methods to check a file existence in C++, which are stat, std and fopen. Follow this article for further guidance.

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Echo without Newline Character in Bash

To use echo without newline character in bash there are three ways: using -n option, using -e option with escape sequence and using tr command.

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Comparing Linux Mint and Fedora: Which One Should You Use

Linux Mint is Debian/Ubuntu based distro while Fedora is Red Hat. This article presents a complete guide about comparison of these two distributions.

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C Relational and Equality Operators

Relational and Equality Operators are C operators used to compare two values as they determine the relation between them. Find more detail in this guide.

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Bash exit 1 and exit 0 – What’s the Difference?

The exit(1) means that the command was not executed successfully whereas exit (0) shows that command executed successfully.

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How to Create a Directory Using Java

A directory in Java can be created in Java using the combined “File” object and “mkdir()” method or the “Files.createDirectories()” method.

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How to Disable APT Cache in Debian

Disabling the apt cache in Debian allows users to free up the disk space on the system. Follow this article to disable it on Debian.

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