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Found 2065 Articles for Operating System
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
398 Views
Introduction In the world of blogging, content management systems (CMS) play a vital role in managing and publishing articles. One popular CMS that has gained significant traction among bloggers is Ghost. Ghost is an open-source platform built on Node.js, known for its simplicity, speed, and elegant design. In this article, we will explore how to install Ghost on both Debian and Ubuntu operating systems. We will provide step-by-step instructions along with examples and their respective outputs to guide you through the installation process. Prerequisites Before we begin, make sure you have the following prerequisites − A server or virtual ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
519 Views
Introduction EHCP (Easy Hosting Control Panel) is a powerful and user-friendly web hosting control panel that simplifies the process of managing web servers and hosting websites. It provides a comprehensive set of features and tools to streamline the hosting experience. This article will guide you through the step-by-step process of installing EHCP on both Red Hat-based distributions (RHEL, CentOS, Fedora) and Debian-based distributions (Ubuntu, Debian, Linux Mint). Additionally, we will include examples and their output to illustrate the installation process. Prerequisites Before we begin, make sure you have the following prerequisites in place − A server or virtual machine ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
169 Views
Introduction Docker has revolutionized the world of software development and deployment by providing a lightweight and efficient containerization platform. With Docker, developers can package their applications and dependencies into containers, making it easier to deploy and run them consistently across different environments. In this article, we will guide you through the process of installing Docker on CentOS and RHEL 8/7 and provide examples of basic container manipulation. Installing Docker on CentOS/RHEL 8 Preparing the System Before installing Docker, ensure that your system is up to date by running the following commands − $ sudo yum update $ sudo yum install ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
608 Views
Introduction DNS (Domain Name System) plays a crucial role in translating domain names into IP addresses, allowing users to access websites using human-readable URLs. To enhance DNS performance and reduce network latency, implementing a caching-only DNS server can significantly improve the speed and efficiency of DNS lookups. In this article, we will guide you through the process of installing and configuring a caching-only DNS server in RHEL/CentOS 7. Prerequisites Before proceeding, ensure that you have the following − A server running RHEL/CentOS 7. Root or sudo access to the server. Basic knowledge of the Linux command line. Update ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
214 Views
Introduction Adobe Flash Player has been a widely used multimedia platform for many years, enabling users to view interactive content, play online games, and stream videos. However, with the rise of HTML5 and the continuous evolution of web standards, Flash Player has been gradually phased out and is no longer officially supported by Adobe. Nevertheless, some legacy systems and applications may still require Flash Player 11.2 to function properly. In this article, we will guide you through the process of installing Adobe Flash Player 11.2 on CentOS/RHEL 7/6 and Fedora 25-20. Prerequisites Before proceeding with the installation, ensure that you ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
84 Views
Introduction Email communication remains an integral part of our personal and professional lives. Setting up a reliable and secure mail server is crucial for efficient communication within organizations or for personal use. RedMail, a fully-featured mail server solution, offers a comprehensive suite of tools to create virtual domains, access webmail, and enhance email security with SpamAssassin and ClamAV. In this article, we will guide you through the process of installing RedMail on a Linux system, showcasing examples and their outputs to help you get started. Prerequisites Before we dive into the installation process, make sure you have a Linux server ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
137 Views
Introduction Setting up a server is an essential step in creating a reliable and secure environment for hosting websites, applications, or managing data. In this article, we will explore the process of setting up an Ubuntu server, specifically versions 20.04, 18.04, and 16.04. We will cover the necessary steps, along with practical examples and their corresponding outputs, to help you navigate through the initial server setup process seamlessly. Prerequisites Before diving into the server setup, ensure that you have the following prerequisites in place − An Ubuntu 20.04, 18.04, or 16.04 server instance. A user account with administrative privileges (or ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
102 Views
Red Hat Enterprise Linux (RHEL) is a Linux-based operating system from Red Hat designed for businesses. This article is a practical guide on how to carry out the initial server setup and configurations on RHEL 7. In this tutorial, we will walk you through the essential first steps to prepare a RHEL 7 server for use. Section 1: Logging in as Root After your server boots, you will be able to log in as the root user. The root user is the administrative user in a Linux environment with very broad privileges. Example − ssh root@your_server_ip Section 2: Creating ... Read More
![Diksha Patro](https://www.tutorialspoint.com/assets/profiles/586222/profile/60_1257779-1673957458.jpeg)
534 Views
Numerics are essential for understanding the complex facets of disc storage since they offer a hands-on, practical method to grasp fundamental ideas. We may investigate how disc capacity, performance, and utilization are estimated by delving into numerical examples, helping us to understand the fundamentals of efficient storage management. Example − Think of a cloud service provider, for instance, that provides its customers with access to file storage. The service provider stores customer files, including documents, photos, and multimedia content, on disc storage. The disc storage system is built to support high data throughput and offers reliable file access. In this article, ... Read More
![Satish Kumar](https://www.tutorialspoint.com/assets/profiles/562858/profile/60_1148539-1669800354.jpeg)
271 Views
Linux has built-in support for two types of Mandatory Access Control (MAC) systems: SELinux and AppArmor. Both systems add an additional layer of access control to the default Discretionary Access Control (DAC) that comes with Linux. In this article, we delve into the implementation of both systems, offering practical examples and their respective outputs. Understanding SELinux and AppArmor SELinux, short for Security-Enhanced Linux, is a Linux kernel security module that provides a mechanism for supporting access control security policies. It is a highly flexible MAC system that assigns labels to every object in the system (files, directories, ports, etc.) and ... Read More