today's howtos
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How to install PyCharm Professional on Linux Mint 21 - Invidious
In this video, we are looking at how to install PyCharm Professional on Linux Mint 21.
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How to install Ultimaker Cura on a Chromebook
Today we are looking at how to install Ultimaker Cura on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.
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How to Extend Logical Volumes on Ubuntu Server
Running out of disk space and managing disk partitions has long been a headache for IT engineers. Luckily, Linux tries to solve this problem by using logical volumes.
On Ubuntu Server, logical volumes are the default method for managing your server disk space. Unfortunately, when using these volumes, not all disk space is used up and this might leave you wondering where all your disk space went. Let's take a look at how to adjust or increase your LVM hard disk space on Ubuntu.
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How To Use Zenmap Nmap GUI
This tutorial explains how to install and use the Zenmap Graphical User Interface for Nmap (Network Mapper) in Debian and Ubuntu Linux distributions.
While the installation process focuses on Debian-based Linux distributions like Ubuntu (I also included instructions for CentOS), the rest of the tutorial on Zenmap usage is valid for all Linux distributions with popular X Window Managers.
After reading this article, you can execute different scan types for various purposes, including vulnerability detection and exploitation. All instructions are optimized for new and experienced Nmap users.
All examples in this document contain screenshots, making it easy for every reader.
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Bash “For” Loop To Iterate Through an Array
A “for” loop is a fundamental part of almost every programming language. It helps write the code you want to be repeated in the desired number of times. For Linux-based systems, Bash also features dedicated syntax that enables its users to leverage loops for automating their day-to-day tasks through scripts.
Though you can use the “for” loop in a virtually infinite number of scenarios, this guide will look at three basic scenarios that you can plug into more extensive and complex scenarios to achieve bigger goals. We will explore three basic scenarios that employ the for loop for iterating through an array.
To demonstrate the working of the “For” loop, I will demonstrate the Bash scripts using Ubuntu 22.04.
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How to Install and Use the Deepin Screen Recorder
Deepin is a reliable screen recorder. You can use it to capture screenshots and even record your screen. However, only the video gets recorded when recording the screen and not the audio. Still, the screen recorder is easy to use and offers some basic yet helpful editing.
Using it to capture a screenshot has great features that help modify how the captured image should look. Before saving the screenshot, you can add texts and other shapes to the image. If you are looking for a good screen recorder, this guide covers on how to install and use the Deepin screen recorder.
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Linux Check If Port Is Blocked by Firewall
We all know that network communication occurs because of the ports and sockets. A port allows you to connect to the desired web server at any time you want while using the Internet. However, there are times that the firewall running on your system blocks certain ports due to security concerns. Therefore, if you ever wish to find out whether your firewall blocks a certain port or not in Linux, then you can follow this guide.
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How to Install NextCloud on Ubuntu 22.04 with Snap
We’ve talked a lot about Nextcloud because we love it, but today we offer you another method to get it. In this post, you will learn how to install Nextcloud using Snap on Ubuntu 22.04.
Nextcloud is a self-hosted file share and collaboration platform. It works much like cloud applications like Dropbox and Google Drive. It allows you to store and share your files in a secure and convenient manner across both desktop and hand-held devices such as smartphones.