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When I use the Linux command line, whether I'm writing a new program on my desktop computer or managing a website on my web server, I often need to process text files. Linux provides powerful tools that I leverage to get my work done. I frequently use sed, an editor that can modify text according to a pattern. sed stands for stream editor, and it edits text in a file and prints the results.

In a very interesting move, Canonical quietly updated its long-term supported Ubuntu 20.04 LTS (Focal Fossa) operating system series to the Linux 5.15 LTS kernel from Ubuntu 22.04 LTS (Jammy Jellyfish).

Not for the Linux illuminati, but a great starter Linux for non-Linux-heads. Linux Mint 21 is here, with a tweaked Ubuntu 22.04 base, natively packaged Firefox, Flatpak instead of Snap, and strategically pruned systemd.…

This guide explains how to permanently mount an external storage in Proxmox server, and how to add the external USB storage to Proxmox to backup containers and VMs.

Emmabuntus DE4 1.02 is here to breathe new life into your old computer, support humanitarianism, and encourage newcomers to discover Linux.

The KDE Project released today KDE Plasma 5.25.4 as the fourth maintenance update to the latest and greatest KDE Plasma 5.25 desktop environment series to address more issues and also add some improvements.

Mint, the best Linux desktop, gets a major update with Ubuntu 22.04 as its base and the Linux kernel 5.15.

Patrick d'Emmabuntüs from the Emmabuntüs Collective informs 9to5Linux.com about the general availability of Emmabuntüs Debian Edition 4 1.02 as the second minor update to the Debian Bullseye-based Emmabuntüs Linux distribution.

The REST API became available in Podman two years ago, and it is still actively maintained with new features added with every release. This article explores how Podman's REST API helps you manage pods. I'll use the classic use case for a pod: a WordPress container and a MariaDB database container using Podman's native REST API.

VeraCrypt is a free, open-source, and cross-platform data encryption tool available for all major Operating systems. The following tutorial will teach you how to install VeraCrypt on Ubuntu 22.04 LTS Jammy Jellyfish.

Linus Torvalds has released version 5.19 of the project, and hailed Apple's homebrew silicon – and the Asahi Linux distribution that runs on it – for making Arm-powered computers useful for developers. In his announcement of the release, Torvalds called out work to support for the made-in-China Loongarch RISC architecture as an important step, along with "another batch of the networking sysctl READ_ONCE() annotations to make some of the data race checker code happy."

Citra is an experimental open-source Nintendo 3DS emulator/debugger written in C++. In the following tutorial, you will learn how to install Citra on Ubuntu 22.04 LTS Jammy Jellyfish.

IPv6 is a good thing for the Internet in general, but I find it unnecessarily complex for use in most home and small- to medium-size businesses. Like many others, I continue to use private IPv4 address ranges for my own internal networks and those for which I have some level of responsibility. My ISP only provides IPv4 addresses anyway, so it makes no sense to use IPv6 internally when all external packets are IPv4. Besides, IPv4 is much simpler, and one of my Linux Philosophy tenets is "Find the Simplicity."

Czkawka is an open source data cleaning software which can be used for all your system cleaning purposes.

Valentina is a software package for creating clothing patterns distributed according to the open-source software model. The following tutorial will teach you how to install Valentina on Ubuntu 22.04 LTS Jammy Jellyfish.

Linus Torvalds announced today the release and general availability of the Linux 5.19 kernel series as a major branch that brings more new features, improved hardware support, and lots of bug and security fixes.

Release highlights of Linux Kernel 5.19 (mainline) which brings improvements across CPU, CPU, storage and misc updates.

Here are the latest updates to our compilation of recommended software. This month’s focus has been on expanding our features on games and web apps. These sections are now fairly comprehensive.

As your open source community grows or your technology becomes more complex, a skilled program manager will coordinate teams and people with intention.

Linux kernel 5.19 is out and Ubuntu users can now install it if they want to enjoy some of the new features or the improved hardware support.