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sed @ Savannah: sed-4.9 released [stable]

This is to announce sed-4.9, a stable release.

There have been 51 commits by 9 people in the nearly three years since 4.8.

See the NEWS below for a brief summary.

Thanks to everyone who has contributed!
The following people contributed changes to…

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How to Set Up Chrony as an NTP Server and Client on Rocky Linux

NTP, or Network Time Protocol, is a networking protocol for time and clock synchronization on the computer network. In this guide, you will learn how to install and use Chrony on the Rocky Linux server.
The post How to Set Up Chrony as an NTP Server an…

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How to Use the dir Command in Linux

The dir command is not commonly used in Linux, but it works less like the preferred ls command. This article offers some examples of how to use the dir command to list the contents of a directory.
The post How to Use the dir Command in Linux appeared f…

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Parabola GNU/Linux-libre: systemd encrypted boot may be broken by upgrade (systemd-cryptsetup) – suggest to postpone upgrading openssl

until https://bugs.archlinux.org/task/76440 is resolved

FS#76440 : systemd-cryptsetup still refers to libcrypto.so.1.1 after upgrading to openssl3

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How to Enable macOS spotlight style Search Box in Ubuntu 22.04 | 22.10

Prefer macOS spotlight or Alfred style search system? You can now get similar feature in Ubuntu via an extension. It’s ‘Search Light‘, an extension so far supports for Gnome 42 & 43, meaning for Ubuntu 22.04, Ubuntu 22.10, Fedora 36/37, Arch and Manjaro Linux. With it, you may press a custom shortcut key on keyboard […]

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How to Install QEMU/KVM on Ubuntu to Create Virtual Machines

Virtualization can be one of your greatest friends, whether you’re an IT expert, a programmer, or an IT novice. In this tutorial, you’ll learn how to intall QEMU/KVM on Ubuntu, so you can begin your virtualization journey.
The post How to I…

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This tool adds current Weather in Top-Bar Clock in Ubuntu 22.04

There are quite a few weather applications for Linux desktop. GNOME, the default desktop environment for Ubuntu, Fedora, and some other Linux, also has a core weather application. With the core weather app, user can either open the app window to get current weather condition, hourly and daily forecast, or open the clock menu to […]

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How to Install Oracle VirtualBox in Ubuntu and Linux Mint

In this latest step-by-step guide, we will show you how to install Oracle VirtualBox in Ubuntu and Linux Mint.
The post How to Install Oracle VirtualBox in Ubuntu and Linux Mint appeared first on Linux Today.

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How to Run Python Scripts With Apache and mod_wsgi on Ubuntu 22.04

The Apache module mod_wsgi provides an interface for hosting Python-based web applications. In this tutorial, we will show you how to install and configure of mod_wsgi using Apache web server on Ubuntu 22.04 LTS.
The post How to Run Python Scripts With…

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Development Release: FreeBSD 12.4-RC1

Glen Barber has announced the availability of the first release candidate for FreeBSD 12.4, scheduled for final release on 5 December 2022: “The first RC build of the 12.1-RELEASE release cycle is now available. A summary of changes since 12.1-BETA3 i…

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How to Install phpBB on AlmaLinux 9

In this tutorial, we’ll show you how to install the open-source forum phpBB on AlmaLinux 9 using the LAMP stack.
The post How to Install phpBB on AlmaLinux 9 appeared first on Linux Today.

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From Lua to JSON: Refactoring WirePlumber’s Configuration System

With the upcoming release, WirePlumber’s configuration system will be moving to a JSON syntax to define settings. Learn more about how this will bring a more unified configuration approach across the PipeWire ecosystem.
The post From Lua to JSON:…

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FSF Blogs: FSD meeting recap 2022-11-04

Check out the great work our volunteers accomplished at
today’s Free Software Directory (FSD) IRC meeting.

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Implementing SSL Perfect Forward Secrecy in NGINX Web-Server

In this tutorial, you’ll learn how to implement Perfect Forward Secrecy with the Nginx web-server on Debian and Ubuntu systems.
The post Implementing SSL Perfect Forward Secrecy in NGINX Web-Server appeared first on Linux Today.

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How to Install Lutris Gaming on Ubuntu 22.04

Lutris is designed as a game manager for Linux systems, and with it, you get an easy time installing and enjoying games on Ubuntu.

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Numpy Moving Average

In this guide, we learned about moving averages: what moving average is, what is its uses, and how to calculate the moving average.

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Numpy ptp Method

This guide will help you better understand the NumPy ptp() method. The NumPy ptp() method’s syntax, parameters, and return value are all covered.

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NumPy Map

Guide on how to add a number to the elements of the array and how to add the title to the list of names by implementing the addition function using NumPy map.

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Numpy Log Base 2

In this article, we discussed how we can utilize the log base 2 function which is a mathematical function of the NumPy library.

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NumPy Least Squares

Tutorial on what is the least square and how we get the linalg.lstsq() of the unknown variable x using the linear equation ax=b and multiple functions of NumPy.

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