How To Empty Trash From Terminal in Ubuntu

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Nodejs is a freely available run-time environment. It is primarily based on JavaScript, allowing the developers to use JavaScript for server-side scripting, command line tools, and other application developments. Nodejs is enriched with libraries and frameworks at no cost. With its best performance and productivity, Nodejs is becoming a more popular software nationwide. This article is aiming to improve your knowledge and skill on how to install Nodejs on Linux distributions including Ubuntu 22.04. How to Install Node Js on Ubuntu 22.04? The following step-by-step instruction will assist you in installing the latest version of Nodejs on your Ubuntu 22.04 systems. Step 1: Set Up the NodeSource Repository Running the command presented below will set up the repository and enable you to install the newest release of Node.js: curl -fsSL https://deb.nodesource.com/setup_current.x | sudo -E bash - Step 2: Install Nodejs via “apt” Node.js can be executed by running the following..

Jenkins is a popularly used open-source automation server that automates the process of software developing and delivering. It is built using Java and can be installed on Ubuntu either by using Ubuntu packages or by downloading and executing its WAR(Web Application Archive) file. More specifically, this file keeps all the required data/files to run Jenkins as a complete web application on a server. This post illustrates the complete process of installing Jenkins on Ubuntu 22.04. How to Install, Configure, and Setup Jenkins on Ubuntu 22.04? Jenkins makes software development a lot easier by automating many tasks, which helps developers work more efficiently. So, go through the following steps to install Jenkins on Ubuntu 22.04 without any hassle. Step 1: Verify Java Installation Java installation is a prerequisite for Jenkins. Therefore, first, ensure the Java’s installation on Ubuntu by executing the below-provided command: java -version Here, the output snippet indicates that..

SimpleScreenRecorder is a desktop application for Linux that allows users to easily record their screen activities. It provides a straightforward interface with various options to capture screen recordings, making it a popular choice for creating tutorials, gameplay videos, or any other screen recording needs. Its purpose is to provide Linux users a convenient tool for capturing high-quality screen recordings. SimpleScreenRecorder’s importance in Linux lies in its ability to offer customizable recording settings, support for multiple audio sources, and the option to choose specific regions or windows for recording. This makes it a versatile solution for screen capture on the Linux platform. We will install SimpleScreenRecorder on Ubuntu, enabling us to record our screen activities using a user-friendly interface effortlessly, i.e., the commands will be practiced on Ubuntu 22.04. How to Install SimpleScreenRecorder (SSR) on Ubuntu? Fortunately, SimpleScreenRecorder is available on the official repositories of Ubuntu. Thus, it can be installed..

PySpark is a powerful framework that combines the simplicity of Python with the scalability of Apache Spark, enabling you to process large-scale data with ease. We’ll take you step-by-step through the installation of PySpark on Ubuntu in this comprehensive guide. How to Install PySpark on Ubuntu 22.04 Python is one of the programming languages supported by Apache Spark, an open-source engine. You need PySpark in order to use it with Python. Since PySpark is now included with the new versions of Apache Spark, you no longer need to install it separately as a library. However, your computer must be running Python 3. Additionally, Apache Spark cannot be installed on an Ubuntu 22.04 system without Java being installed. Scala is still a requirement for you. However, it is now included in the Apache Spark package, so installing it individually is no longer necessary. Now let’s go into the installation procedures. Step..

The SSH is installed using the command “sudo apt install ssh”. SSH needs to be configured and managed to carry out SSH operations.

Privacy is a top priority for every system user, and it is important to keep personal files and folders hidden from the view of other users. If you are using Ubuntu, you might be interested in learning how to conceal your files and folders from other system users. Ubuntu offers various options to achieve this, including both command-line tools and graphical user interface (GUI) methods. In this article, we will explore these approaches in detail. How to Hide a File or Folder in Ubuntu 22.04 There are two ways to hide a file and folder in Ubuntu 22.04: Through GUI Through Command Line Method 1: Through GUI The file manager in Ubuntu provides a feature that allows users to hide files. When a file is hidden, it does not appear in the file manager’s display, but it remains present in the system. To hide a file, simply right-click on the..

Before we get to flushing your DNS cache, we need to break down a couple of concepts. What is a DNS Cache? When you access a website, your computer needs to find the IP address of that website to connect to it. The DNS server is responsible for providing this information, and the DNS cache is a localized temporary storage area where this information is stored on your computer. DNS cache stores the results of recent DNS lookups for a certain period of time, so that when you try to access the same website again, your computer can use the saved information instead of requesting it from the DNS server again. This results in faster response times and improved performance when browsing the web. DNS cache is a mechanism that helps to speed up the process of accessing websites by storing the IP address information of recently accessed websites on..

Ubuntu is a very robust operating system for system admins. You get a wide and diverse range of tools at your disposal to efficiently manage your IT infrastructure. If you’ve ever found yourself wanting to teach a new person on your team something, or create a tutorial for your knowledge base, and don’t know where to begin, worry not. In this guide, I will talk about the installation steps of OBS Studio and explore it on Ubuntu 22.04. It is a free and easy-to-use screen casting tool that you can install on any operating system to record and stream your screen. OBS Studio is an amazing tool for users new to the world of screen casting and streaming. It features support for scripts as well as plugins which can expand the functionality of the tool to a great extent. So, let us begin and explore the installation steps of OBS..

Yarn is an open-source and freely available package manager that is used to manage JavaScript runtime environments. It provides an efficient package management experience. It simplifies the process of installing, updating, managing, and uninstalling npm packages through automation. With advanced features such as package caching and parallel processing, Yarn significantly speeds up the installation process. This write-up demonstrates the complete process of installing Yarn on Ubuntu 22.04. How to Install Yarn on Ubuntu 22.04? Check out the below-provided steps for installing Yarn on Ubuntu 22.04. Step 1: Updating System Packages Open the “Terminal” and type the following command, and hit the Enter button to update system packages on Ubuntu 22.04: sudo apt update Step 2: Verifying CURL Installation Status Once you have successfully updated the repositories on your Ubuntu 22.04 system, run the following command to check the existence of CURL on Ubuntu 22.04: curl --version The output shows that..

VirtualBox is a versatile hypervisor that allows users to run multiple operating systems simultaneously on a single computer, eliminating the need for separate hardware. It is highly popular among developers and testers for its extensive features and convenience in creating, testing, and evaluating software across various operating systems. Follow our guide to install VirtualBox on Ubuntu 22.04 and unlock its power. Update and upgrade your system repositories There are multiple methods that can be used to install VirtualBox on your Ubuntu 22.04. Before we get started, we need to make sure that there are no pending updates in the system. You can kick off the process by executing with the following command in your terminal: $sudo apt update && sudo apt upgrade -y Depending on how long ago you last ran this, this will take this some time to complete. As soon as this completes, you are ready to start..

WPS Office is a comprehensive office productivity suite that Kingsoft Corporation, a Chinese software company, deployed. It offers users a set of robust tools for creating, editing, and managing various types of documents, including word-processing documents, spreadsheets, and presentations. Additionally, WPS Office offers cross-platform compatibility, enabling seamless document work across various devices and operating systems for flexible and convenient productivity. Today, we will learn the procedure for installing and uninstalling WPS on Ubuntu 22.04. How to Install WPS on Ubuntu 22.04 Using Terminal? This section will demonstrate the method for installing WPS through the terminal. Step 1: Download the WPS file Go to the WPS official website, and download the deb package: The downloaded WPS’s deb package is in the “Downloads” directory: Step 2: Move to the Downloaded File Directory Utilize the provided command to move to the particular directory where the file has been downloaded: cd Downloads Step 3:..

Unlike the prime years of the CD/DVD Rom, if you want to install a new/fresh operating system on your computer, where you would just insert the CD/DVD into the drive and start the installation from there if you want to do that now, you need to know how to create a bootable USB. Though there are multiple tools for Windows and Linux, you need to know how to operate them in order to successfully make a bootable USB. In this guide, we will take a look at multiple tools you can use to create a bootable USB for Ubuntu 22.04. Using UNetBootin You can use UNetBootin on all the major operating systems out there. To get started, head on over to the official website (https://unetbootin.github.io/). From here download the apt version for your operating system. Since we are using Windows, we will be downloading a relevant version. The installer is..

IntelliJ IDEA is an excellent choice for developers seeking an all-in-one application that combines all the necessary tools. Whether you’re a beginner looking to learn software development or an experienced developer seeking assistance, this versatile IDE (Integrated Development Environment) caters to every aspect of your needs. Particularly for Android app development, its integrations, including checking outsources using SVN, and committing changes for Git, and CVS, enhance its usefulness even further. In this guide, we will explore how to install IntelliJ IDEA on Ubuntu 22.04. We will demonstrate how to install IntelliJ by using the graphical user interface (GUI) and using the terminal on Ubuntu 22.04 system. Let’s dive into the details! Method 1: Installing IntelliJ IDEA on Ubuntu 22.04 via GUI To install an application on Ubuntu 22.04 system, you can use the “Ubuntu Software” repository. Click on the search icon and type ‘Intellij’. You will see the related IntelliJ..

Hello, Ubuntu 22.04 users! Do you want to improve your online security and privacy easily? Our guide will help you install NordVPN on your Ubuntu 22.04 system smoothly. NordVPN’s advanced technology secures your sensitive data and gives you access to restricted content. Experience worry-free internet browsing with NordVPN’s exceptional protection on Ubuntu 22.04 today! Just follow our simple steps for a hassle-free setup. Features of NordVPN Here, we have compiled some commendable features of NordVPN: Advanced Security: NordVPN ensures your online data and activities are protected with state-of-the-art encryption and secure protocols, safeguarding you from cyber threats and surveillance. Global Server Network: Access thousands of servers across the world with NordVPN, granting you the ability to connect from different locations and enjoy unrestricted content access. Strict No-Logs Policy: Rest assured knowing NordVPN doesn’t store your browsing history, internet traffic, or connection timestamps, maintaining your online privacy. Double VPN Encryption: Experience..

Services are programs that execute in the background and perform several tasks such as managing network connections, printing, logging, etc. In Ubuntu 22.04, services are managed by a system called systemd, which provides a consistent and powerful way to control them. Services can be controlled by using commands or graphical tools. This post will explain the following methods in detail to start, stop, as well as restart services on Ubuntu-based operating system: Using systemctl Command Using service Command Using System Monitor (GUI) Method 1: Using “systemctl” Command to Start, Stop and Restart a Service The systemd commands are utilized to start, stop, as well as restart services in Ubuntu-based Linux systems. Now, we will also show how to check the status and list the available services on the system. Start a Service For starting a service, users require to utilize the below syntax: sudo systemctl start service_name In the above..

Puppet is a freely available configuration management tool. It automates the deployment and management of software and system configurations. By defining desired states, Puppet ensures consistency, simplifies administration, and handles configuration changes. In this guide, we will explain the procedure for installing and configuring Puppet on Ubuntu 22.04. How to Install Puppet on Ubuntu 22.04? In this section, we will discuss the method for installing Puppet on Ubuntu 22.04. Step 1: Download Release Package As the first step, open up the terminal, and execute the mentioned command for downloading the package: wget https://apt.puppetlabs.com/puppet6-release-focal.deb Step 2: Install the Package Next, run the mentioned command: sudo dpkg -i puppet6-release-focal.deb Step 3: Update the Package lists Then, use the following command for updating the packages list: sudo apt-get update Step 4: Install Puppet Agent You can install the Puppet agent by utilizing this command: sudo apt-get install puppet-agent How to Configure Puppet on..