Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Since agile inception in 2001, the Agile Manifesto has sought to "discover good methods for creating software by performing it and aiding other people to do it. It’s like a document where the Agile Manifesto describes four core values of agile. This set of agile values promotes prioritizing people over processes, releasing software quickly, working with customers, and making necessary plan adjustments. So, in this section, we discussed four agile core values that will help you and your team create software more efficiently. Agile Development Agile development is a software development methodology that prioritizes flexibility, collaboration, and rapid iteration. It ... Read More
Skype is one of most popular video conferencing and instant messaging applications in world. It is a great tool for both personal and professional communication, allowing users to connect with people all over globe. If you are a Fedora Linux user, you may be wondering how to install Skype on your machine. In this article, we will cover three ways to install Skype in Fedora Linux, including using RPM package, using Snap package, and using Flatpak package. Method 1: Installing Skype with RPM Package The RPM (Red Hat Package Manager) package is a popular package management system used by many ... Read More
Atom is an open-source text editor that is widely used by developers for coding purposes. It is a highly customizable text editor that comes with a vast range of plugins and themes that enhance its functionality. Atom is compatible with different operating systems, including Windows, macOS, and Linux. In this article, we will focus on how to install Atom text editor in openSUSE, a popular Linux distribution. Let's dive in and explore each of these methods. Using openSUSE Package Manager openSUSE Package Manager is a powerful tool that allows users to install and manage software packages in openSUSE. Atom text ... Read More
Ubuntu is a popular operating system based on Linux kernel. It is known for its security, stability, and ease of use. One of easiest ways to try out Ubuntu is by creating a bootable USB startup disk. In this article, we will discuss three ways to create a bootable Ubuntu USB startup disk. Using Rufus on Windows Rufus is a free and open-source tool that can be used to create bootable USB disks. It is available for Windows and is very easy to use. Here are steps to create a bootable Ubuntu USB startup disk using Rufus on Windows − ... Read More
A network bridge is a software component that allows multiple networks to be connected together, creating a larger network that can be used to share resources and communicate between devices. In Red Hat Enterprise Linux (RHEL) and CentOS 8, network bridging can be achieved in several ways, depending on your needs and preferences. In this article, we will explore three ways to create a network bridge in RHEL/CentOS 8, using examples and step-by-step instructions. Whether you need to connect virtual machines or physical devices, these methods will help you set up a bridge that meets your requirements. Method 1: Using ... Read More
Apache is a popular open-source web server that powers a large percentage of websites on internet. In Linux, Apache can be easily installed and configured to serve web pages and other content. However, it's important to monitor status and uptime of Apache server to ensure it's running smoothly and efficiently. In this article, we'll explore three different ways to check Apache server status and uptime in Linux. Checking Apache Server Status using systemctl Command Systemctl is a powerful command-line tool used to manage systemd system and service manager in Linux. It can also be used to check status of Apache ... Read More
Linux is a popular operating system that is widely used by developers, system administrators, and tech enthusiasts. Its open-source nature and flexibility make it a popular choice for those who want to customize their computing experience. However, like any other operating system, Linux can be complex and difficult to navigate. Here are three useful hacks that every Linux user must know to make their experience easier and more productive. Using Terminal Shortcuts The terminal is a powerful tool for any Linux user. It allows you to execute commands and perform tasks quickly and efficiently. However, typing out long commands can ... Read More
Introduction Disk scanning is an essential task for any system administrator or user. Disk scanning tools are used to analyze and diagnose problems with storage devices, including hard drives and solid-state drives. Linux operating systems have several tools available for disk scanning, including GUI and terminal-based options. In this article, we will discuss three of most useful Linux disk scanning tools. GSmartControl GSmartControl is a graphical user interface (GUI) tool for Linux that allows users to check health of their hard drives and solid-state drives. This tool provides detailed information about disk's health, including temperature, read and write error rates, ... Read More
As one of most popular programming languages, Node.js has a vast collection of modules and packages that simplify development process for various applications. To manage these packages and dependencies, developers rely on package managers that are specifically designed for Node.js. In this article, we will explore three top Node.js package managers for Linux and discuss their features and benefits. npm (Node Package Manager) npm is undoubtedly most popular and widely used package manager for Node.js applications. It is a command-line tool that helps developers to manage packages, dependencies, and versions of packages for their Node.js projects. npm comes bundled with ... Read More
Debian is one of most popular Linux distributions among users, and it uses ".deb" package format to install software packages. These packages contain all necessary files and instructions for installing software on your system. While there are several ways to install Debian packages, using command line is most efficient way. In this article, we will discuss three command-line tools that can be used to install local Debian packages. APT (Advanced Package Tool) APT is default package manager in Debian, and it can be used to install packages from repositories or local packages. To install a local Debian package using APT, ... Read More