Best Initial Server Setup with Rocky Linux 9 Blue Onyx
In this article, we want to teach you the Initial server setup with Rocky Linux 9. Rocky Linux is an open-source enterprise operating system designed to be 100% bug-for-bug compatible with Red Hat Enterprise Linux. It is under intensive development by the…
Easy Steps To Install Node.js on AlmaLinux 9
In this guide on the Orcacore website, we want to teach you How To Install Node.js on AlmaLinux 9. Node.js is an open-source, cross-platform runtime environment for developing server-side and networking applications. Node.js applications are written in JavaScript and can…
Install Varnish Cache with Nginx on AlmaLinux 9 | Best Guide
This guide intends to teach you How To Install Varnish Cache with Nginx on AlmaLinux 9. Varnish cache is a web application accelerator also known as caching HTTP reverse proxy. It acts more like a middleman between your client (i.e.…
Install PHP 7.4 on Ubuntu 22.04 | Best Setup
This tutorial on the Orcacore website intends to teach you How To Install PHP 7.4 on Ubuntu 22.04. Multiple uses of PHP make it a strong scripting language option for web development. It operates over the web server and then processes all…
How to Configure Nginx as a load balancer with Best Steps
In this guide, we want to teach you How to Configure Nginx as a load balancer. A load balancer is a device that acts as a reverse proxy and distributes network or application traffic across a number of servers. Load…
How To Fix Nginx Error 404 Not Found | Complete Setup
In this guide, we intend to teach you How To Fix Nginx Error 404 Not Found.
A 404 Not Found error occurs when a user is trying to access an asset that either does not exist or has been moved.
How To Install and Use Yarn on CentOS 7
In this guide on the Orcacore website, we want to teach How To Install and Use Yarn on CentOS 7. Yarn is one of the most popular dependency managers. Developers use it to package projects in a compact format and…
Install PostgreSQL 14 on Rocky Linux 8 | Best Setup
In this guide from the Orcacore website, we want to teach you How To Install PostgreSQL 14 on Rocky Linux 8. PostgreSQL is an enterprise-class open-source database management system. It supports both SQL and JSON for relational and non-relational queries for…
Fix PuTTY couldn’t agree a host key algorithm Error
In this guide from the Orcacore website, we want to teach you How To Fix PuTTY couldn’t agree a host key algorithm Error. PuTTY is a free implementation of SSH (and telnet) for PCs running Microsoft Windows (it also includes…
How To Upgrade PHP Version on Ubuntu 20.04
In this guide, we want to teach you How To Upgrade PHP Version on Ubuntu 20.04. PHP is an open-source, interpreted, and object-oriented scripting language that can be executed on the server side. PHP is well-suited for web development. Therefore,…
Install Grafana on AlmaLinux 9 | Best Monitoring Tool
Step 1 - Download Grafana RPM Package
Step 2 - How To Start Grafana Service?
Step 3 - Configure Firewall For Grafana
Step 4 - How To Access Grafana Web Console?
Set up NTP Server and Client on AlmaLinux 9
In this guide, we want to teach you How To Set up NTP Server and Client on AlmaLinux 9. A ‘network time server’ is a general description of the software on the NTP- Network Time Protocol server, which is running…
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