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Updated: 32 min 6 sec ago

How to Install and Use NVM on Debian 11

Wednesday 13th of October 2021 12:47:33 PM
NVM is a version manager for Node.js used to install and manage multiple Node.js versions in Linux. In this post, we will show you how to install and use NVM to manage Node.js on Debian 11.

How to Install and Secure MongoDB on Debian 11

Wednesday 13th of October 2021 11:33:12 AM
MongoDB is an open-source, general-purpose, document-based, and distributed database designed for modern application developers. In this post, we will show you how to install and secure MongoDB on Debian 11.

Automate image processing with this Bash script

Wednesday 13th of October 2021 10:18:52 AM
Writers not only work with words, they often have to work with images. Technical writing involves presenting a lot of screenshots to convey the technology and processes. Different publishing platforms may have various requirements for images, such as image format or file size.

What is Linux Operating System

Wednesday 13th of October 2021 09:04:32 AM
Linux is as much a phenomenon as it is an operating system. In fact Linux is what supports much of the internet, but the general public is not all that familiar with the word Linux. This guide for nontechnical users can help you get started.

TSV to CSV on the CLI (if you really have to)

Wednesday 13th of October 2021 07:50:11 AM
Regular visitors to this blog will know that I don't like the CSV format. It's awful. In my humble opinion, data workers should aim to use invisible tabs (TSV) or visible pipes (PSV) as field separators in delimited text tables. Sometimes, though, data workers are required to convert a perfectly good TSV or PSV to a CSV. What to do?

How to Install Java 17 (JDK 17) on Debian 11

Wednesday 13th of October 2021 06:35:51 AM
The Java Development Kit (JDK) is the name of the software development kit (SDK) for the Java programming language, which enables anyone to create both Java applications and applets for running on many operating systems. This tutorials shows how to install Java JDK on Debian 11.

Create a timer on Linux

Wednesday 13th of October 2021 05:21:31 AM
The timing of certain events is a common task for a developer. Common scenarios for timers are watchdogs, cyclic execution of tasks, or scheduling events for a specific time. In this article, I show how to create a POSIX-compliant interval timer using timer_create(...). You can download the source code for the following examples from GitHub.

SUSE Harvester: Deploying virtual machines with Kubernetes

Wednesday 13th of October 2021 04:07:11 AM
I use Kubernetes. You use Kubernetes. We all use Kubernetes to manage containers. What you couldn't do, though, is use Kubernetes to manage virtual machines (VM)s as well. That was another ballgame. Until now. SUSE, the European Linux giant with one foot in containers and cloud computing, has released the first production version of Harvester, which along with Rancher, SUSE's Kubernetes as a Service offering, enables you to unify the delivery of VMs and containers.

Its Ada Lovelace Day! Learn the Ada programming language in 2021

Wednesday 13th of October 2021 02:52:51 AM
In the 1970s, many programming languages were hyperspecific to the hardware they controlled. As a result, developers had to learn to code differently depending on the hardware they were programming. Debugging and maintenance were highly specialized, and code wasn't reusable across machines. The UK government recognized these problems and moved toward establishing a standardized multipurpose programming language. On December 10, 1980—Ada Lovelace's birthday—they made the Ada programming language an official military standard in the UK.

How to Install Virtualmin on Ubuntu 20.04

Wednesday 13th of October 2021 01:40:46 AM
Virtualmin is a web hosting control panel that allows you to manage your virtual private servers through an easy-to-use interface. You can use this software to create and delete websites, install and update server applications, and monitor resource usage.

Multiboot USB Creator Ventoy Adds a GUI Mode to Its Live ISO Image

Wednesday 13th of October 2021 12:26:26 AM
Ventoy, the open source tool that helps you create multiboot USB drives, has been updated today to version 1.0.54, a release that introduces a GUI mode to its live ISO image.

Microsoft turns Windows Subsystem for Linux into an app for Windows

Tuesday 12th of October 2021 11:12:06 PM
Microsoft has revealed a new version of the Windows Subsystem for Linux (WSL) – in the form of an app you acquire from the Microsoft Store. And the software giant will steer WSL users to this new version in future. Turning WSL into an app may sound a little weird, given that the point of the software was to put Linux right in the heart of Windows so that penguinistas and developers didn't need to mess around with resource-munching virtual machines.

Best Linux Distro for Programming

Tuesday 12th of October 2021 09:57:46 PM
If you’re a programmer and you’re looking for a Linux distro, this will help you find the perfect fit.

How to Use Python ‘SimpleHTTPServer’ to Create Webserver or Serve Files Instantly

Tuesday 12th of October 2021 08:43:26 PM
SimpleHTTPServer is a python module which allows you to instantly create a web server or serve your files in a snap. Main advantage of python’s SimpleHTTPServer is you don’t need to install anything since you have python interpreter installed.

FOSS Torrents Is Your Gate For Linux Distributions Torrents

Tuesday 12th of October 2021 07:29:06 PM
Today we’ll introduce you to FOSS Torrents, an independent torrent service which provides torrents for various Linux distributions and other open source software, for free.

Say hello to Ubuntu Frame

Tuesday 12th of October 2021 06:14:45 PM
We use Canonical's Ubuntu Linux on desktops, servers, and clouds all the time. But Ubuntu also finds its way into narrower purposes. For example, Ubuntu Core Linux is often used in Internet of Things (IoT) devices. Now, with Ubuntu Frame, Ubuntu has an even more specialized role: digital signs and user kiosks.

LF Edge Welcomes New Premier Members F5, VMware as it matures into a Framework for Real- World Edge, Telco, and IoT Solutions

Tuesday 12th of October 2021 05:00:25 PM
LF Edge, an umbrella organization within the Linux Foundation that creates an open, interoperable framework for edge computing independent of hardware, silicon, cloud, or operating system, today announced the project’s maturity as a deployable framework with expanded open source solutions to meet real-world demands. Industry leaders F5 and VMware have joined the community as Premier members as LF Edge maturation includes new projects, general members, project releases and blueprints that enable deployable solutions.

How to Delete a Directory in Linux

Tuesday 12th of October 2021 03:46:05 PM
It's important to understand how to manage directories in your OS. If you're new to Linux, this article shows how to delete a directory.

Walmart Moves Production Grade Networking Project, L3AF, to the Linux Foundation

Tuesday 12th of October 2021 02:31:45 PM
LF Networking (LFN), which facilitates collaboration and operational excellence across open source networking projects, today announced that Walmart has moved its L3AF project to the Linux Foundation. L3AF provides complete life-cycle management of eBPF networking application programs with the help of an advanced control plane, offering a cloud and vendor-agnostic platform for launching and managing eBPF programs. Koby Avital, executive vice president, Walmart Global Tech, announced the news during his keynote address, “title,” as part of Open Networking and Edge (ONE) Summit + Kubernetes on Edge Day, this morning.

5 Best OpenSSH Server Best Security Practices

Tuesday 12th of October 2021 01:17:25 PM
SSH (Secure Shell) is an open-source network protocol that is used to connect local or remote Linux servers to transfer files, make remote backups, remote command execution, and other network-related tasks via scp command or sftp command between two servers that connect on a secure channel over the network.

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