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Geany is the most widely used, lightweight, quick, and open-source text editor for programming. It is a multi-platform program that operates on a variety of platforms including NetBSD, Solaris, Windows, and Linux.

Geany is an Integrated Development Environment (IDE) that supports 50 different programming languages. The following are some of its intriguing and strong features:

It supports several file types like Java, Html, Python, and C

Code folding

Syntax highlighting

Code navigation

Plugins support

Can construct snippets

Multiple documents support

Auto-completion and bookmarks

Easy project management

Geany Installation on Linux Mint 21

#Linux Mint 21 #geany

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If you are a new Fedora user, you may not be aware that it is available in many versions. The most recent version of Fedora is the “main” version, also known as the “Current” version. This indicates that developers have previously issued versions that consumers may upgrade from a lower version. This article examines how to update your Fedora distribution. Read on for more details…

What is a Fedora Version?

The Fedora version you’re running informs you a lot about the condition of the software that comes with the operating system. This is because the version number refers to the date of release, not the date of the most recent upgrade. This implies that the version number can tell you when the operating system was initially released. When you upgrade your Fedora version, you have access to the most recent software and security updates. You may also change the release channel, which we will cover later in this post. This might be useful if you work in a company where software updates are maintained centrally.

Before You Upgrade Your Fedora Version

Before upgrading your Fedora version, we suggest you create a comprehensive backup of your system. In this manner, if anything goes wrong during the update, you may immediately recover your data. We also urge that you read the new version’s release notes before beginning the upgrading process. These notes will inform you what new features to anticipate and any possible difficulties you may encounter.

Before updating your Fedora version, check if you have adequate hard disk space. This is due to the fact that the upgrading procedure downloads the ISO file for the new version and installs it alongside the existing version. It then employs intelligent technologies to ensure that you can switch between the two versions.

You may use the graphical user interface or the command line to update to the newest version of Fedora. For Fedora workstations, we suggest utilizing the graphical user interface approach, and for Fedora servers, we recommend using the DNF command line upgrade plugin.

#Upgrade Fedora #upgrade #Easy Steps

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Rust is a free, open-source programming language that provides memory safety, speed, and parallelism. Rust provides a superior method for developing various programs, such as operating systems, gaming engines, browser components, file systems, etc.

This article provides detailed instructions on installing Rust on Ubuntu 22.04 and writing your first Rust application.

Install Rust on Ubuntu 22.04 LTS

Suppose you haven’t tried Rust on Ubuntu before. In that case, we will cover the process for importing and installing Rust on Ubuntu 22.04, as well as provide an introduction to using the terminal to develop a small Rust application. Let’s take a look at the necessary steps.

#rust #ubuntu 22.04 lts

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Oracle VM VirtualBox is a prominent free and open-source virtualization software that is extensively used by desktop enthusiasts, system administrators, and programmers to construct virtual machines for testing operating systems, among other things.

VirtualBox is deployed on top of operating systems such as Windows and Linux as a type 2 hypervisor. It supports a variety of guest operating systems, such as Windows, Linux, OpenBSD, Solaris, and OpenSolaris.

The most current version of VirtualBox is 7.0.2, which was published on 10 October 2022 and contains the following capabilities:

Added support for Secure Boot and TPM 1.2/2.0.

EFI Support for Secure Boot.

Cloud virtual machines can be added to Virtual Machine Manager and controlled as local VMs.

Ability to completely encrypt virtual machines.

Ability to add Cloud virtual machines to Virtual Machine Manager which can be controlled as local VMs.

Addition of EHCI and XHCI USB controller devices as part of the open-source base package.

Improved theme support for all platforms.

An added GUI tool for monitoring performance statistics such as CPU and RAM Usage, Disk I/O, etc.

Let’s get right down to the nitty-gritty of installing VirtualBox on RHEL 9 without further ado.

#virtualbox 7 #RHEL 9

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Configuration management solutions are intended to make it easier for administrators and operations teams to administer large numbers of servers. They enable you to automate the control of several systems from a single point.

While there are several popular configuration management tools for Linux systems, such as Chef and Puppet, they are typically more sophisticated than many users want or need. Ansible is a wonderful alternative to these solutions since it provides an architecture that does not need additional software installed on nodes, instead leveraging SSH to perform automation tasks and YAML files to provide provisioning details.

In this post, we’ll go over how to install Ansible on Ubuntu 22.04 LTS server and go over the fundamentals of using this program.

#ansible #ubuntu 22.04 lts

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Open-source Darktable software is one of the finest free alternatives to Adobe Lightroom for Mac and Linux, at least in terms of equivalent functionality. The executable file for Windows is also accessible to users on the website.

Extensive features and intriguing instruments are available. Tethering shooting, masking options, virtual copies, and HDR montage are included (but not panorama mounting).

Darktable is intended to be a tool for editing and managing raw files. With the introduction of Darktable 4.0, it is advantageous to know how to install this new version on Ubuntu 22.04. This instruction manual covers every aspect of installing Darktable on Ubuntu 22.04.

New Darktable 4.0 Functions

Recent releases of Darktable provide new features that everyone is eager to test. More information about the new features may be found on its official site. Nonetheless, the following are the features of the new edition that you will like.

Filmic v6 – Darktable introduced a new colour science by boosting the saturation of colours to achieve an RGB output colour balance.

Exposure and colour mapping enable photographers to create a target colour and preserve it in order to match source objects to arbitrary target hues. The characteristic facilitates consistent colour reproduction.

Uniform Color Space – This function improves the colour balance in RGB by controlling saturation more precisely.

These are some of the new features included in Darktable 4.0.0. Check the website’s release notes to learn about further features.

#darktable #Ubuntu 22.04

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CakePHP is a quick development framework for PHP that employs well-known design patterns such as Front Controller, Associative Data Mapping, and Model-View-Controller. CakePHP promises to provide a structured framework that enables PHP users of all skill levels to construct strong web applications swiftly and without sacrificing any flexibility.

Listed below are the instructions for installing CakePHP Framework on Linux Ubuntu 22.04 systems.

#cakephp #.NetFramework #Ubuntu 22.04

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Telegram is a free smartphone messenger similar to WhatsApp. Users connect using their phone numbers and can quickly talk, exchange photographs, videos, documents, and files, and download them. In addition, video and phone conversations may be conducted, and polls, groups, and channels can be formed to network with one another. Telegram is especially popular because of the latter capability.

Installing software on Windows and macOS is quite straightforward, but Linux users are less acquainted with the process. As a result, if you’re running Fedora Linux and wish to install the Telegram client, follow the instructions below.

How to Install Telegram on Fedora Linux

#telegram #Fedora Linux

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Did you realize that your Linux computer can run virtual machines? That’s right. With virtualization software like VirtualBox, you can set up a separate environment for any operating system, even Windows or OS X, without putting your main operating system at risk. You can test software on virtual machines before letting other people use it, or you can try out experimental new versions of Linux in a safe way.

In this article, we show you how to install VirtualBox on Ubuntu 22.04 and other popular versions of Linux.

#virtualbox #ubuntu 22.04 lts

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Gradle is a popular open-source build automation tool for Groovy and Kotlin. Linux users love its flexibility and consistency. Gradle supports Java, Android, C/C++, and Scala. Gradle automatically downloads project dependencies and repositories, no matter how lengthy. Applications are built (compiled, linked, and packaged), automated, and delivered quickly.

Gradle Installation on Linux Mint 21

We may install Gradle on the Linux mint system in two ways:

#gradle #Linux Mint 21

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Column is a free and open-source application that is often included as part of the util-linux package in all of the most popular Linux distributions and is therefore included in even the most basic instals. Using this programme, we may arrange the content of files or the result of other commands into columns, generating aesthetically pleasing tables or even JSON-formatted documents.

This article demonstrates how to format the contents of a Linux file as a table or JSON using the “column” programme.

#format data #column #linux

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Installing OpenNMS on Rocky Linux 9 & AlmaLinux 9

Environments need monitoring stacks. It helps discover infrastructure application and server health and performance concerns. This informs the response team before issues arise. Today’s monitoring stacks include Observium, Dynatrace, New Relic, Zenoss, N-able RMM, PRTG Network Monitor, Datadog Infrastructure Monitoring, Nagios, Prometheus, Zabbix, Elastic Stack, and more.

OpenNMS is a free and open-source tool for monitoring networks at the business level. The OpenNMS Group and a dedicated group of developers and users work together to make this tool. It also provides training and helps for commercial services. OpenNMS is made so that a single server can manage an unlimited number of devices. The main goal of this project is to create a distributed, scalable management application platform for all aspects of the FCAPS network management mode.

This guide explains how to install OpenNMS on Rocky Linux 9 & AlmaLinux 9.

https://www.markaicode.com/installing-opennms-on-rocky-linux-9-almalinux-9/

#opennms #Rocky Linux 9 #AlmaLinux 9

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iptables Installation Instructions for Linux Mint 21

Iptables, a robust Linux firewall tool, helps you set rules to safeguard your system. It manages all network traffic. Iptables firewall tables offer numerous built-in chains for incoming and outgoing connections. Each chain has a collection of rules that you may customise on your system.

iptables installation for Linux Mint 21

The procedures listed below should be followed to install iptables on Linux Min 21:

https://www.markaicode.com/iptables-installation-instructions-for-linux-mint-21/

#Linux Mint 21 #iptables

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How to Install KDE Plasma on Ubuntu 22.04 LTS

KDE used to be a resource hog, but now it performs like Gnome but has a better interface and more apps. OpenSUSE, MX Linux, and Kubuntu use it as a default GUI. This is all about customisation.

The KDE desktop is attractive yet puzzling at first, although its taskbar is fairly similar to Windows. The “Activity Manager” displays several desktop versions to immediately access a picture collection. KDE may adjust practically every aspect of the user interface, from window display to widget placement. Inexperienced users may be overwhelmed by the possibilities. So spend time on your KDE experience.

Installing KDE Plasma on Ubuntu 22.04 will be shown. Let’s get started.”

https://www.markaicode.com/how-to-install-kde-plasma-on-ubuntu-22-04-lts/

#kde plasma #ubuntu 22.04 lts

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Linux Command: snmpwalk

This article gives a quick overview of the Linux operating system’s snmpwalk commands. Here, we’ll show you how to use the snmpwalk command in the Linux operating system.

What Is SNMP in Linux?

Before we talk about what the snmpwalk command is, let’s go over the SNMP framework of the Linux operating system. Simple Network Management Protocol is what SNMP is short for. It is a protocol that keeps an eye on the network and is made so that devices on the network can talk to each other easily and without problems. It takes care of all the devices on the network. It is used to make sure that all nodes on the network stay up and running and that communication stays smooth. It also checks how well each node is doing. It is one of the most popular networking protocols, and the snmpwalk command is thought to be the best way to scan many nodes at once. It also sends messages from the SNMP manager to SNMP remote devices at every networking site.

How Does SNMP Operate?

Before we go to the snmpwalk command, let us first learn how Linux’s SNMP infrastructure works. The SNMP framework is implemented on the application layer of the OSI model and gathers data from all SNMP-enabled applications. The acquired data is used by many kinds of software to assess the performance and health of every application on the network. Furthermore, it monitors the network devices, capturing any flaws or issues and repairing them as required.

What Is snmpwalk in Linux?

A snmpwalk is an SNMP framework programme that does numerous GETNEXT requests automatically. It collects data from the network by querying SNMP-enabled devices such as routers and switches using the GETNEXT command. The snmpwalk command troubleshoots inaccurate and missing stats for networking and other SNMP-polled devices by checking the response of the communication between OIDs (Object Identifiers) and distant devices.

https://www.markaicode.com/linux-command-snmpwalk/

#snmpwalk #linux

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How to Install Pronterface on Ubuntu 22.04 LTS

Pronterface (formerly Printrun) is free open-source software for Windows, (earlier Macs), and Linux that controls 3D printers over USB. It contains a terminal window for targeted printer instructions and error logging, a temperature graph for heater management, and a manual control panel for axis control.

Pronterface helps configure/tune and diagnose. Pronterface is just needed to configure the printer using M-codes from the printer firmware and monitor for issues. Start Pronterface before printing and listen.

Installing Pronterface -printurn on Ubuntu 22.04

The procedures in this guide are applicable to various Ubuntu-based operating systems such as Linux Mint, POP OS, and others…

#pronterface #ubuntu 22.04 lts #3D printers

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How to Install NotepadQQ on Linux Mint 21

Linux text editor Notepadqq is free and open-source. Due to its simplicity and ease of use, many programmers and desktop power users choose Notepad++. Multiline editing is preferred by some. The program’s minimalism appeals to some, yet others miss key features. It’s simple to locate a symbol or line of code using the tidy interface.

In this article, you will learn how to install NotepadQQ on Linux Mint 21 LTS using two separate techniques: APT and Flatpak as alternate installation methods, and snap package manager and wine as primary installation methods.

Update Linux Mint

First, update your system to prevent installation troubles. Enter the following command on your terminal.

https://www.markaicode.com/how-to-install-notepadqq-on-linux-mint-21/

#Linux Mint 21 #notepadqq