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1. Install Node.js You must have Node.js installed on your system. Use the following commands to install NPM and Node.js. The first command will install some required packages on the system. The second command will add PPA for node.js to your system. You can visit our tutorial to install latest Node.js on Ubuntu and Debian systems. 2. Install Cordova Use the following command to install Cordova on your system globally using npm command....

This tutorial is written for the instructions to install the Latest Java version on Fedora, CentOS, and Redhat systems. So, follow this article to install Java 19 on your Fedora and CentOS/RHEL systems. Step 1 – Download Java 19 Download the latest Java SE Development Kit 19 non-LTS release from its official download page or use following commands to download from the command line. Step 2 – Install Latest Java on Fedora & CentOS After downloading the Java package file, use the rpm command to install it on your system....

But, If you still love TeamViewer, You can also install TeamViewer using these instructions. Step 1 – Install NoMachine Anydesk is available in both 64-Bit and 32-Bit formats. You can download it from its official website and install on Ubuntu, Debian, and LinuxMint operating systems. For 64-Bit Systems For 32-Bit Systems Below is the sample installation log for a 64-bit machine. On successful installation, you will find that the NX is started on default port 4000....

This tutorial will help you to install Apache OpenOffice 4.1 on Ubuntu 20.04 LTS system. Step 1 – Installing Java Apache OpenOffice 4.1 required Java runtime 8 or higher version to run on any platform. Make sure you already have installed Java on your system. To install latest available OpenJDK Java on your Ubuntu system, type: After completing installation, check the installed Java version by running command: Step 2 – Download Apache OpenOffice Debian Package Apache OpenOffice Debian packages are available for download on official web page....

Method 1. Install Yarn using NPM Yarn package is available to install with NPM. You can simply run the following command to install Yarn globally. Also, remove -g option to install for the current project only. Check installed version: Method 2. Install Yarn using Script This is the most recommended way for the yarn installation. This downloads the yarn archive and extracts it under the .yarn directory at home. The script also sets the PATH environment variable....

Open Port for Single IP/Network For example, the following command will open port 80 for the network 192.168.1.0/24: In this case, the --source option specifies that the network 192.168.1.0/24 is allowed to access port 80. You can also use the --source option to specify a single IP address as the source. For example: This will open port 80 for the IP address 192.168.1.100. Reload the FirewallD configuration to apply the changes....

In this tutorial, you will learn: How to Recycle the application pool in IIS? How to Schedule auto recycle application pool in IIS? 1. How to Recyle Application Pool in IIS Follow the below steps to recycle the application pool in the IIS server: You can also use Windows PowerShell to recycle the application pool attached to a specific website. The following Powershell command will recycle the application pool for the website named “demo....

You can follow one of the below instructions to rename a MySQL database with the help of cPanel, phpMyAdmin, or command line as per the availability. After renaming the database, remember that you need to reconfigure the permission on the new database for the users. In this tutorial, you will find three methods to rename a MySQL database. Method 1 – Rename MySQL Database with Command Line As you know that there is no direct command or SQL statement available for renaming the database in the MySQL server....

npm with Docker makes it easy to package and ship Node.js applications. npm with Docker also enables developers to share their code easily. npm with Docker is an excellent tool for JavaScript developers who want to share their code with others. Dockerfile for npm start npm start is frequently used command to run a node application like: Reactjs. Use can use the below Dockerfile for running node applications with Docker....

In this guide, we’ll be focusing on setting up SSH keys-based authentication for a CentOS 8 server. SSH keys offer a straightforward, steady technique of communicating with remote servers and are encouraged for all users. Creating SSH Keys in Linux To generate a new 2048-bit RSA key pair, open up the terminal and execute the below-given command: After pressing the enter, you will see the following output: If you press Enter, by default, it will save the key pair in the ....

Read This: Setup Selenium with ChromeDriver on Ubuntu Step 1 – Prerequisites Execute the following commands to install required packages on your system. Here Xvfb (X virtual framebuffer) is an in-memory display server for a UNIX-like operating system (e.g., Linux). It implements the X11 display server protocol without any display. This is helpful for CLI applications like CI service. Also, install Java on your system. Use the below command to install the latest available java version....

This tutorial will help you to Upgrade Fedora 24 to Fedora 25 Workstation using command line utility DNF. This is the recommended way to upgrade your Fedora release. The users running with Fedora 23, its recommended upgrading to the next Fedora release first. Upgrade Fedora 23 to Fedora 24 Using DNF Upgrade Fedora 24 to Fedora 25 Generally, servers run without any Desktop environment. So this section will useful for upgrading Fedora server as well as workstation using the command line....

This tutorial described to you how to create a directory on Unix/Linux-based systems along with various available options. Let’s discuss the Linux mkdir command with useful examples. Linux cd Command Help and Examples Syntax Create a New Directory in Linux Use mkdir followed by the directory name to be created under the current directory. You can also create a directory under another directory by providing the absolute or relative path....

The PATH is an environment variable that stores the directories path containing the executable files. How to Set PATH Variable? Whenever you need to add a new executable in the PATH variable, you can either add it to the start of another directory or at the end of other directories. The system checks for any executable under directories set in PATH from start to end. If the required binary is found in a directory, it will ignore the rest....

This tutorial provides you the instruction to create a new user with Sudo privileges on CentOS and RHEL system. Also, help you to allow sudo access to the existing accounts or remove sudo privileges from any account. Creating User with Sudo Access The adduser is the default system command to create new users on your Fedora system. In Fedora systems, a default group is created with the name “wheel” having sudo privileges....

Here are some key points about global variable visibility in Python: Global variables are defined outside of functions or classes and can be accessed from anywhere in your code. You can access global variables using the global keyword, but it is generally considered good practice to avoid using global variables as much as possible. Global variables can be modified within functions or classes, but you must use the global keyword to indicate that you are modifying the global variable, rather than creating a new local variable with the same name....

This can be helpful to revert any partial changes, close database connections, or email status to the concerned persons, etc. You can use trap commands with ERR signals like: When an error is generated in a shell script, it will execute a function named ‘on_error_function’ of your shell script. Instead of calling a function, you can simply run a command as well. Example: Execute a function on Error in Bash Let’s understand with an example....

Then edit the module configuration file in your favorite text editor. Then add “AddOutputFilterByType DEFLATE application/json” in the deflate module configuration file. Save your file and restart Apache2 service to apply new settings. All done.

You can enable “less secure apps” settings either using a domain administrator account or from your email account settings. This tutorial covers both ways of enabling “less secure apps” in a Gmail account. Turn On less secure apps in Mailbox Sign in to your Gmail account. Visit to less secure apps setting page. Click the buttion in front of “Allow less secure apps: OFF”. Once enabled, it will be like below image...

The Anaconda provides an easily manageable environment for python applications. It provides a variety of tools for collecting data from various sources using machine learning and AI. With the help of Anaconda, we can deploy applications with a single button click. This blog post will help you to install and use the Anaconda on the macOS system with step-by-step instructions. Installing Anaconda3 on MacOS A shell script is provided for installing Anaconda on the macOS system....