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Tux Machines
Posted by Roy Schestowitz on Dec 07, 2022
> ERPNext is a free and open-source ERP software used by manufacturers, distributors, and services. It is built with Python, JavaScript, and Frappe Framework. In this tutorial, we will show you how to install ERPNext on Ubuntu 22.04 server.
> A simple tutorial demonstrates how to find a running process ID and kill it using the terminal and GUI method for various Linux distros.
> The running applications in your Linux system can slow down your system, especially if you have a low-end system. In Linux (plus all OS), programs or apps contain a specific PID (process ID) by which you can identify them easily.
> However, as a beginner, many Linux users don’t know how to find a running process in Linux and kill it. So in this guide, we will explain different approaches to kill the currently running processes in Linux. That includes the terminal and GUI methods.
> Remember, you should only kill the process when it is not responding, or you are in a situation where the normal application closing is not working (for GUI-based apps).
> Using the pthread library, you can perform low-level thread management for high-performance programming.
> On Linux, you can create and manage threads in C/C++ using the POSIX thread (pthread) library. Unlike other operating systems, there is little difference between a thread and a process in Linux. That's why Linux often refers to its threads as light-weight processes.
> Using the pthread library, you can create threads, wait for them to terminate, and terminate them explicitly.
> In the previous article, we have covered what is LVM and how to create Volume group and Logical volumes in Linux. This article will teach you how to resize LVM partitions i.e. extend a Volume Group and Logical Volume's size and reduce/shrink Logical Volume's size in Linux.
> When you want to increase the size of your logical volume, you should check if there are any unallocated spaces in the free pool (i.e. Volume Group).
> If there is no space left in the free pool, then you have to go with any of the below steps to increase the space.
> Check if any volume group has space that can be utilized. In this case, add the space back to the volume group and increase the new volume size. Add a disk, initialize it as physical volume and add it to the volume group using which you can extend the logical volume size.
> In this tutorial, we will show you how to install ISPConfig on Ubuntu 22.04 LTS. For those of you who didn’t know, ISPConfig is an open-source hosting control panel for Linux distributors. It features a wide variety of options to help you control your server and allow other users to maintain their websites. ISPConfig supports Linux-based operating systems like CentOS, Debian, Fedora, and Ubuntu.
> This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the ISPConfig control panel on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.
> While writing shell script, you might get stuck in the situation where you want to redirect a block of lines from your script to an interactive command like sed, cat, ssh, or ftp.
> The purpose of this redirection might vary from situation to situation.
> For example, you want to copy the block of lines from the script to a new file, replace the word, or the block of lines are commands that you need to execute in the remote system via ssh.
> There is no doubt you can achieve this manually; however, “here document” will make this process way easier than you might think.
> Learn how to mount an ISO file in the Xfce desktop environment GUI on Linux.
> Chromium is a free and open-source web browser developed in collaboration between Google and Microsoft.
> Jellyfin is a free and open-source media server that allows you to stream content that can be accessed from anywhere.
> Chrome is built upon the open-source Chromium Project. For those who have not heard of Chromium before, it is a free and open-source software project developed by Google. It is available for Windows, Mac OS X, Linux, and Android and works well on Ubuntu-based distributions. Google Chrome web browser has been downloaded over 1 billion times and praised for its speed among its top features. Most users familiar with Linux know that Google Chrome is not installed by default on Ubuntu-based systems, but with a few easy steps, you can install the famous browser.
> In the following tutorial, you will learn how to install Google Chrome on Ubuntu 22.10/22.04/20.04 Linux in three alternative ways: stable, beta or unstable versions using the command line terminal with cli commands, along with how to remove the browsers.
> Quarkus offers libraries, development tools, and a testing environment for modern Java applications, particularly those aimed at containers and the cloud. This article demonstrates how to implement a Quarkus application that runs on Red Hat Enterprise Linux and connects to a Microsoft SQL Server database. With the help of Podman (a container-building tool similar to Docker), we will also containerize the Quarkus application to become more portable and ready to be deployed on Kubernetes or Red Hat OpenShift.
> Firefox is a great alternative browser for the Android platform that offers plenty of options, such as the customization of the homepage. Find out how you can make Firefox even better with this option.
> Chromebooks are great devices that have long software support lifetimes. When your Chromebook reaches the end of its life, it's probably time to take a look at one of our favorite Chromebooks and recycle your old device. However, what if there was a way to use ChromeOS Flex to breathe new life into your Chromebook? Or maybe you want to turn an old Windows and Mac computer into a Chromebook. Let's dig in.
> Today we are looking at how to install JetBrains Pycharm Community on a Chromebook.
> If you have any questions, please contact us via a Rumble comment and we would be happy to assist you!
> Please use the video as a visual guide, and the commands and links below to install it on your Chromebook.
> Grafana is a multi-platform open source analytics and interactive visualization web application. It provides charts, graphs, and alerts for the web when connected to supported data sources.
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