This tutorial will help you to install Gradle on Fedora 36/35/34/33/32 operating system. How to Install Maven on Fedora Prerequisites The Gradle requires Java 8 or higher version installed on the system. Generally, the Fedora system has a default installed Java version on it. to run Java 8 or higher version. You can use the following command to install java if you don’t already have it. Verify the installed Java version on your system....
OpenJDK is an open-source implementation of Java available freely for production use. This guide will help you to install Java (OpenJDK 17, 11, and 8) LTS releases. Also, help you to install Oracle Java 17 LTS) on your Ubuntu system. You will also find the instruction’s to switch between multiple installed Java versions. Installing Java on Ubuntu Java 17 is the latest LTS release available for installation. JDK packages provide the full Java development libraries, helpful for the development systems....
MySQL is currently not available for Debian 11 Bullseye, so MariaDB is a perfect choice. This article is focusing on how to install MariaDB, an alternative to MySQL on Debian 11. Install MariaDB on Debian 11 The MariaDB packages are available under the official repositories. You can directly install it without adding an extra repo to your system. For this tutorial, we will install MariaDB on Debian 11 system via default repositories....
This article will help you to install Memcached on Fedora Linux systems. Install Memcached on Fedora Memcached is available under default Fedora repositories. You can install it by running the following command on your Fedora Linux system. Now start the Memcached service using the following commands. Memcached Configuration Edit the Memcached default configuration file in your favorite text editor. and update the settings as per your system requirements. Here CACHESIZE is the max memory limit in Mb, which Memcached can use....
In our previous tutorial, you have leaned about to install Nagios server on a Ubuntu 20.04 LTS system. This guide will help you to install NRPE on Ubuntu 20.04 LTS Linux systems. Step 1 – Install Nagios Client on Ubuntu NRPE packages are available under the default repositories on Ubuntu systems. Open a terminal and run the following command to install: Here nagios-nrpe-server package install service on system and nagios-plugins provides monitoring scripts, which is called with NRPE client on request of Nagios server....
Step 1 – Prerequsites The first of all, to set up Nextcloud you must have running LAMP server on your Debian 9 system. If you already have running LAMP stack skip this step else use the following commands to install it. Install PHP First of all, Install the latest version of PHP on your Debian 9 Stretch system. So import the GPG key and add the following Apt repository to your system....
This tutorial helps you to install NVM on your macOS system and manage Node.js versions. Prerequisites You must have macOS desktop access with administrator privileges. Login to the macOS desktop system and install Homebrew on your system (if not already installed) For more instruction visit Homebrew installation tutorial. Step 1 – Remove existing Node Versions If your system already has a node installed, uninstall it first. My system already has installed node via Homebrew....
Setup Yum Repository For this tutorial, we will use the REMI repository for PHP installation on CentOS 8 Linux system. So add the REMI repository on your system using the following command. REMI repository contains the PHP packages. You just need to enable the correct repo for the required PHP version. Find out the available repository for the different PHP versions. The above output shows that the default AppStream contains PHP 7....
It allows you to create a database and users and assign privileges to users. You can create tables in the database and also perform insert, update, and delete operations in table records. This article will help you with how to install phpMyAdmin on Fedora 34/33/32/31/30 systems. System Requirements Assuming you already have a LAMP (Apache, MySQL, and PHP) stack installed on your system. Here are the minimum requirements for installing the latest version phpMyAdmin....
The VLC media player application is available as snap package. Which provides single command for the package installation. This tutorial will help you to install VLC on Ubuntu 20.04 via snap tool. Prerequisites This is a good idea to keep installed packages up to date. Login to your Debian system as sudo privileged account and upgrade the current packages to the latest version. Step 1 – Installing VLC on Debian 10 You can install VLC media player from the snap package management tool....
To understand this create a sample Node.js script and execute script with some arguments. For example, assuming the following script for process-args.js: Launching the Node.js process as: Would generate the output: To access the single argument, simply use process.argv[INDEX] option. Change index number as per your need. OR
In the case of using “Anaconda” run the following command to deactivate the conda environment. Reference: https://docs.python.org/3/library/venv.html
In the GNU Coreutils >= 7.5 package, sort command provides -h parameter allows to compare human-readable numbers (e.g., 10K 15M 1G etc). This helps up to compare the results of du -h and short them. The above will show the results in the ascending order by size. You can reverse this using -r to show results in descending order.
Use update-alternatives command to set default Java version as following: According to the above screenshot, Java 10 is now set as default Java version on your system. You can use java -version command to view default version.
For example, your server has PHP 7.4 and PHP 5.6 both version’s installed. Now following example will help you to switch between both versions. The PHP 5.6 is configured as default PHP version for Apache and CLI. Let’s make PHP 7.4 as default PHP for Apache server and CLI. Read => How to Install PHP 5.6 or PHP 7 on Ubuntu with PPA Switch From PHP 5.6 => PHP 7....
Be Analytical Every job well done starts with a thorough analysis. When you are just starting out with a new client, this has to be the first step. Your team might be positively brimming with fresh ideas, but creativity – while certainly essential – is by no means the only important factor. In fact, even the most innovative ideas can flop, if they are not paired with the right client....
Ubuntu 18.04 Codename Mark Shuttleworth (Founder of Ubuntu) has revealed the codename of Ubuntu 18.04 LTS to Bionic Beaver. Where As always, 18.04 LTS will represent the sum of all our interests. It’s builders that we celebrate – the people that build our upstream applications and packages, the people who build Ubuntu, and the people who build on Ubuntu. In honour of that tireless toil, our mascot this cycle is a mammal known for it’s energetic attitude, industrious nature and engineering prowess....
1. Python if Statement The single if statement is used to execute the specific block of code if the condition evaluates to true. In the case of false output, nothing will execute. Syntax: Example 1: Example 2: 2. Python if-else Statement The if and else statement is used to execute the specific block of code for true condition and another block of code on false condition. Syntax: Example: Assinged a value to var variable, Now test if the assigned value it greated than 100....
When a computer receives a connection request from an IP address and port that it wants to connect to, but the firewall blocks the connection, the “Connection Refused” error message appears. “Connection refused” can be due to a firewall blocking connection requests. In some cases, none of the services are listening on the requested port also causes the “Connection Refused” error. The Problem: Today, I installed a new Ubuntu system on my LAN network....
Both XMLHttpRequest and fetch() are great tools for making Ajax calls, but fetch() is generally considered the better option for most applications. So if you’re looking for a way to make Ajax calls in JavaScript, give fetch() a try. We think you’ll be pleasantly surprised by the results! Make HTTP Request in JavaScript Here is an example of using XMLHttpRequest to make a GET request to retrieve data from remote API:...
