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CentOS Articles
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How to Monitor Performance Of CentOS 8_7 Server Using Netdata?
Monitoring the performance of your CentOS server is essential for maintaining its stability, optimizing resource usage, and identifying potential issues before they impact your system. In this article, we will explore how to monitor the performance of CentOS 8/7 servers using Netdata, a powerful and user-friendly monitoring tool. With Netdata, you can gain real-time insights into various system metrics, visualize performance data, and effectively troubleshoot performance bottlenecks. Installing Netdata on CentOS 8/7 To monitor the performance of your CentOS 8/7 server using Netdata, you need to install it first. Follow these steps to get Netdata up and running: ...
Read MoreHow to Install a DHCP Server in CentOS, RHEL and Fedora
DHCP (Dynamic Host Configuration Protocol) is a network protocol that automatically assigns IP addresses and network configuration parameters to devices on a network. It eliminates manual IP configuration, reducing administrative overhead and preventing address conflicts. This article guides you through installing and configuring a DHCP server on CentOS, RHEL, and Fedora systems. Install DHCP Server Package First, install the DHCP server package using the package manager. For newer versions, use dnf, while older versions use yum − # For CentOS 8+/RHEL 8+/Fedora sudo dnf install dhcp-server # For CentOS 7/RHEL 7 sudo yum install dhcp ...
Read MoreApache Virtual Hosting IP Based and Name Based Virtual Hosts in RHEL/CentOS/Fedora
Apache Virtual Hosting allows you to host multiple websites on a single server by creating separate virtual hosts. There are two main types: IP-based virtual hosting (each site gets a unique IP address) and name-based virtual hosting (sites share an IP address but are distinguished by domain name). This guide shows how to configure both types in RHEL/CentOS/Fedora. What is Virtual Hosting? Virtual hosting is a method of hosting multiple websites on a single server, saving resources and costs for businesses. When hosting multiple websites, each site needs its own unique identity and separation from other sites. ...
Read MoreHow to Install and Configure Memcached on CentOS 8
Memcached is a distributed memory object caching system that can significantly improve the performance of your website or application by storing frequently accessed data in memory, reducing the number of database queries required. In this article, we will guide you through the process of installing and configuring Memcached on CentOS 8. Step 1: Install Memcached on CentOS 8 The first step is to install Memcached on your CentOS 8 system. You can do this by running the following command − sudo dnf install memcached This command will download and install Memcached on your system. ...
Read MoreHow to Install Alfresco Community Edition on RHEL/CentOS 76 and Debian 8?
Alfresco Community Edition is a powerful open-source document management system that provides a platform for storing, managing, and sharing files across an organization. This article walks through the installation steps for Alfresco Community Edition on two popular Linux distributions − RHEL/CentOS 7.6 and Debian 8. Prerequisites Before beginning the installation, ensure your system meets the following requirements − Java Runtime Environment (JRE) version 8 or above PostgreSQL database server for data storage LibreOffice 6.2 or above for document previewing capabilities Minimum 4GB RAM and 10GB disk space Installing on RHEL/CentOS 7.6 Step 1: ...
Read MoreHow to Install an RPM File On Linux OS (CentOS, RHEL, & Fedora)?
If you are a Linux user, you are likely to encounter RPM files at some point. An RPM file, or Red Hat Package Manager, is a package management system for installing, updating, and removing software on Linux operating systems such as CentOS, RHEL, and Fedora. RPM files are similar to .deb files in Debian-based operating systems. In this article, we will guide you through the steps required to install an RPM file on Linux operating systems such as CentOS, RHEL, and Fedora. Step 1: Download RPM File Before you can install an RPM file, you must first ...
Read MoreHow to Install Anaconda on CentOS 8?
Anaconda is a widely used distribution of Python and R programming languages for data science, machine learning, and scientific computing. Installing Anaconda on CentOS 8 provides access to over 1, 500 packages and a comprehensive environment management system. This article will guide you through the complete process of installing and configuring Anaconda on CentOS 8, including environment management and package installation. Prerequisites Before installing Anaconda, ensure your CentOS 8 system is updated and has sufficient disk space (minimum 3GB recommended). sudo dnf update -y Step 1: Download Anaconda Installation Script Download the ...
Read MoreHow to Install and Configure Cloudera Manager on CentOS/RHEL 8?
Cloudera Manager is an enterprise-level software solution for managing Apache Hadoop clusters. It provides a web-based interface for deploying, configuring, and monitoring Hadoop clusters. Cloudera Manager is available in both open-source and enterprise editions. In this article, we will discuss how to install and configure Cloudera Manager on CentOS/RHEL 8. Prerequisites Before we proceed with installation, make sure that following prerequisites are met − A fresh installation of CentOS/RHEL 8 A user with sudo privileges Minimum 8GB RAM and 4 CPU cores At least 50GB free disk space A stable internet connection Step 1: ...
Read MoreHow to Install and Configure GitLab on CentOS 8/7?
GitLab is an open-source platform that allows you to manage your source code repositories and collaborate with your team members. With GitLab, you can host your Git repositories, manage code reviews, automate CI/CD pipelines, and much more. In this article, we will guide you through the process of installing and configuring GitLab on CentOS 8/7. Prerequisites Before we start with the installation, there are a few prerequisites that you need to fulfill − A CentOS 8/7 server with a minimum of 4GB of RAM and 2 CPU cores. A domain name pointing to the server's IP ...
Read MoreHow to Install and Configure Nginx on CentOS 8?
Nginx is a popular web server known for its performance, reliability, and ease of use. It is widely used for hosting websites, serving as a reverse proxy, load balancer, and caching server. In this article, we will discuss how to install and configure Nginx on CentOS 8. Before we begin, make sure that you have root access to your CentOS 8 server. Additionally, you should have a basic understanding of Linux command line and be comfortable working with terminal-based applications. Step 1: Update System The first step is to ensure that your CentOS 8 system is up-to-date. ...
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