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Linux Articles
Page 122 of 134
Differences between Kurly and curl in Linux
As Linux users, we often work on servers, remote machines, or headless systems where the graphical interface is not available. In these situations, the command line interface becomes the primary method of interacting with the system. Text editors and web browsers can also be used from the command line, but we need tools to download files from the internet. That's where Kurly and Curl come in. Are you tired of using the same old Curl command to download files from the internet in your Linux system? Then you may want to check out Kurly, a newer and faster alternative that ...
Read MoreInstall Apache, MySQL 8 or MariaDB 10 and PHP 7 on CentOS 7
Introduction CentOS 7 is a popular Linux distribution known for its stability and security. If you're looking to set up a web server on CentOS 7, you'll likely need to install Apache, MySQL or MariaDB, and PHP. In this comprehensive guide, we will walk you through the installation process of these components, along with examples and their outputs, to ensure a successful setup. Prerequisites Before we begin, make sure you have the following prerequisites in place − CentOS 7 installed on your server or virtual machine. Root access or sudo privileges to execute commands with administrative rights. Update the System ...
Read MoreIn-Memory Database Explained
Introduction The burgeoning field of technology constantly introduces innovations designed to boost efficiency, speed, and productivity in diverse arenas, among which data management holds paramount importance. The traditional disc-based databases have played a significant role in data management for years. However, with data volumes escalating exponentially, businesses worldwide are looking for ways to expedite data processing. In this scenario, in-memory databases (IMDBs) stand as a revolutionary alternative. Understanding In-Memory Databases An in-memory database (IMDB) is a database management system that primarily relies on main memory (RAM) for data storage rather than traditional disk storage. This storage scheme empowers IMDBs to ...
Read MoreDifference Between GZIP and TAR
GZIP and TAR are two independent tools that serve different purposes but are widely used together to create compressed archive files on Unix and Linux systems. GZIP is a common compression technique and file format for compressing individual files. The TAR (Tape Archive) file archiving program is widely used on Unix and Linux systems Read this article to find out more about GZIP and TAR and how they are different from each other What is GZIP? GZIP is a common compression technique and file format for compressing individual files. It is commonly used in Unix and Linux systems, and its ...
Read MoreDifference Between Xfce and GNOME
Xfce and GNOME are two popular desktop environments for Linux and other open-source operating systems. While both provide a graphical user interface (GUI) to interact with the system, there are numerous variations between Xfce and GNOME in terms of design philosophy, user interface, resource utilization, and customization choices. Read this article to find out more about Xfce and GNOME and how they are different from each other. What is Xfce? Xfce is a small, open-source desktop environment popular on Linux and other Unix-like operating systems. It is designed to be fast, effective, and simple to use, making it a good ...
Read MoreCreate Your Own ‘Web Browser’ and ‘Desktop Recorder’ Applications Using PyGobject
PyGobject is a Python module that allows you to develop GUI applications in Python using the Gtk+ toolkit. With PyGobject, you can create rich, interactive applications that run on Linux, macOS, and Windows. In this blog post, we'll walk you through the process of creating two applications using PyGobject − a web browser and a desktop recorder. Creating a Web Browser To create a web browser using PyGobject, we'll need to use the Gtk+ webkit library, which provides a web browser engine that can be embedded into a Gtk+ application. Here are the steps to create a web browser − ...
Read MoreHow to Install and Configure Apache Hadoop on a Single Node in CentOS 8?
Apache Hadoop is an open-source framework that allows for distributed processing of large data sets. It can be installed and configured on a single node, which can be useful for development and testing purposes. In this article, we will discuss how to install and configure Apache Hadoop on a single node running CentOS 8. Step 1: Install Java Apache Hadoop requires Java to be installed on system. To install Java, run following command − sudo dnf install java-11-openjdk-devel Step 2: Install Apache Hadoop Apache Hadoop can be downloaded from official Apache website. latest stable version at time of writing ...
Read MoreHow to Install a Kubernetes Cluster on CentOS 8
Kubernetes is a powerful tool for managing and deploying containerized applications. It is an open-source system that helps automate the deployment, scaling, and management of containerized applications. If you are looking to install a Kubernetes cluster on CentOS 8, this guide will walk you through the process step by step. What is Kubernetes? Kubernetes is an open-source platform for managing containerized workloads and services. It provides a way to automate the deployment, scaling, and management of containerized applications. With Kubernetes, you can deploy and manage applications across a variety of environments, including physical, virtual, and cloud-based infrastructure. Prerequisites Before you ...
Read MoreHow to Install a Kubernetes Cluster on CentOS 7
Kubernetes is a popular open-source platform for managing containerized applications in a clustered environment. If you're looking to install Kubernetes on CentOS 7, this guide will take you through the process step-by-step. We'll cover everything you need to know to get a cluster up and running, including setting up the environment, installing the necessary components, and configuring your nodes. Prerequisites Before we get started, you'll need a few things − A CentOS 7 server with at least 2GB of RAM and 2 CPUs. Root access to the server. A basic understanding of Linux command-line usage. Setting up the ...
Read MoreHow to Install a DHCP Server in Ubuntu and Debian
If you are looking to set up a local network or manage an existing one, then you will need to know how to install a DHCP server. DHCP stands for Dynamic Host Configuration Protocol, and it is used to assign IP addresses and other network configuration parameters to devices on your network automatically. In this article, we will show you how to install a DHCP server on Ubuntu and Debian. What is a DHCP Server? A DHCP server is a network service that automatically assigns IP addresses and other network configuration parameters to devices on a network. Instead of manually ...
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