Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles by Satish Kumar
Page 31 of 94
How to Delete Partition in Linux?
Linux is an open-source operating system favored by many users for its robustness, flexibility, and stability. One of the key features of Linux is its ability to provide users with better control over their system's resources through partitioning schemes, which divide a hard drive into multiple sections, allowing for more efficient use of space and resources. What is a Partition in Linux? A partition in Linux is a logical division or section on a hard drive that isolates data from other parts of the disk. It allows users to create separate spaces on their hard disk for different ...
Read MoreHow to Deploy Data-Centers with Cluster and Add ISCSI Storage in RHEV Environment?
Data-center deployment involves setting up computer systems, storage, networking, and applications to support business operations. Red Hat Enterprise Virtualization (RHEV) provides a robust platform for managing data-center resources efficiently using KVM hypervisor technology, which enables multiple operating systems to run on the same physical machine with storage management, high availability, and live migration capabilities. Understanding Cluster Deployment in RHEV Environment In a data-center environment, deploying a cluster ensures high availability and reliability. A cluster is a group of servers that work together to provide services and resources to clients. In RHEV, clusters enable distribution of virtual machines across ...
Read MoreInstalling AWS CLI on Linux
Amazon Web Services (AWS) is one of the most popular cloud computing platforms in the world. It provides a wide range of services, such as storage, computing, networking, and databases, to name a few. AWS Command Line Interface (CLI) is a powerful tool that allows you to manage your AWS resources using commands in the terminal or shell. In this article, we will discuss how to install AWS CLI on Linux, including various methods and configuration steps. Step 1: Check Python Installation Before installing AWS CLI, you need to ensure that Python is installed on your Linux system. ...
Read MoreHow to Deploy Elasticsearch on Kubernetes?
In today's world, data is the lifeblood of businesses. Whether it is customer data, sales data, or product data, the ability to store, search, and analyze it effectively can make a significant difference in a company's success. Elasticsearch is a distributed search and analytics engine designed for speed and scalability. It can process millions of queries per second and handle petabytes of data with ease. Kubernetes, on the other hand, is an open-source container orchestration system that automates application deployment, scaling, and management. Setting up the Environment Installing the Necessary Tools (kubectl, helm) Before deploying Elasticsearch ...
Read MoreHow to Deploy HTML5 Website on a LAMP Server in Ubuntu?
HTML5 is the fifth and latest version of Hypertext Markup Language, which is the standard language used for creating web pages and applications. Unlike its predecessors, HTML5 offers a more efficient way of coding websites, making it easier for developers to create rich and interactive content. With HTML5, developers can use new tags like and to include multimedia elements on their web pages without relying on third-party plugins. The tag allows developers to create animations and graphics directly on a web page using JavaScript. Additionally, HTML5 provides better support for mobile devices by introducing responsive design ...
Read MoreHow to Deploy Multiple Virtual Machines using Network Install (HTTP, FTP and NFS) under KVM Environment Introduction
Virtual machines (VMs) are a powerful tool for creating and managing multiple operating systems on a single physical machine. They allow you to run different operating systems, applications, and services without the need for additional hardware. Through network installation methods using HTTP, FTP, and NFS servers, you can deploy multiple VMs efficiently using centralized installation media accessed over the network. Instead of having multiple physical computers with their own dedicated resources, VMs share the resources of the host machine. This approach enables you to create isolated environments that can simulate different computing scenarios or test new software without interfering ...
Read MoreLinux Kernel Versions 32-Bit vs 64-Bit
Linux is an open-source operating system that is widely used in servers, supercomputers, and embedded systems. The kernel is the core component of Linux, which controls all resources and services of the system. Linux kernel comes in two versions, 32-bit and 64-bit, which have some significant differences. In this article, we will explore the differences between these two versions and their impact on performance and capabilities of Linux. 32-Bit vs 64-Bit Architecture The terms 32-bit and 64-bit architecture refer to the way that processors handle data. In a 32-bit architecture, the processor can handle data in 32-bit chunks, ...
Read MoreHow To Enable 64-bit Version Option in VirtualBox?
VirtualBox is a popular open-source virtualization software that allows users to run multiple operating systems on a single computer. One key feature is the ability to create and run 64-bit virtual machines. However, sometimes the option to enable the 64-bit version may not be available by default. This article will guide you through the steps to enable the 64-bit version option in VirtualBox. Prerequisites for 64-bit Virtualization Before enabling 64-bit support, ensure your system meets these requirements − 64-bit capable processor with virtualization support (Intel VT-x or AMD-V) Virtualization enabled in BIOS/UEFI Sufficient RAM (at least ...
Read MoreHow to Deploy Nginx on a Kubernetes Cluster?
Nginx is a high-performance web server widely used for load balancing, reverse proxying, and serving static content. Kubernetes is a container orchestration platform that automates deployment, scaling, and management of containerized applications. Deploying Nginx on Kubernetes provides scalability, high availability, and efficient resource management for web applications. Prerequisites Before deploying Nginx on Kubernetes, ensure you have the following − Kubernetes Cluster Access − A running cluster (local minikube, cloud provider like GKE, EKS, or AKS) kubectl CLI − Command-line tool configured to connect to your cluster Basic Kubernetes Knowledge − Understanding of Pods, Services, Deployments, and ...
Read MoreEasy Ways to Determine Virtualization Technology
Virtualization technology has revolutionized the IT industry by enabling organizations to consolidate multiple servers onto a single physical host, reducing hardware costs and improving resource utilization. With various virtualization platforms available—including VMware vSphere, Microsoft Hyper-V, and KVM—selecting the right solution requires careful evaluation of multiple factors. This article outlines easy methods to determine the most suitable virtualization technology for your organization's specific needs and requirements. Determine Your Business Requirements Begin by identifying your current and future virtualization needs. Consider the number of virtual machines required, performance expectations, and hardware resources available. Also evaluate specific requirements such as ...
Read More