DevOps

Upgrading core server components like PHP and the Ubuntu operating system is essential for maintaining security, compatibility, and performance. But when it comes to production environments, one mistake can lead to critical downtime or broken apps. In this guide, we’ll walk you through a safe, tested method to upgrade PHP and Ubuntu on a live […]

When it comes to web servers, Nginx and Apache are among the most popular choices. Both are open-source and highly versatile, but they have key differences that cater to specific use cases. In this blog, we’ll compare Nginx and Apache across various aspects to help you decide which one suits your needs. 1. Architecture Apache

Nginx is a powerful and widely used web server known for its performance, stability, and scalability. Whether you’re setting up a basic static website or hosting complex applications, Nginx is a great choice. This guide will walk you through the steps to install and configure Nginx on an Ubuntu server. Prerequisites Step 1: Update the

Prometheus Blackbox Exporter is a powerful tool used to probe endpoints over various protocols like HTTP, HTTPS, DNS, TCP, and ICMP. It integrates seamlessly with Prometheus, allowing you to monitor and alert based on the availability and performance of your services. This guide will walk you through installing and configuring the Prometheus Blackbox Exporter on

Prometheus Node Exporter is a powerful tool used to monitor hardware and OS-level metrics such as CPU usage, memory consumption, disk space, and more. It’s lightweight, efficient, and essential for setting up a robust monitoring stack using Prometheus. In this detailed guide, we’ll walk you through the process of installing and configuring Prometheus Node Exporter

Secure Shell (SSH) is a protocol for securely accessing remote servers, transferring files, and executing commands over an encrypted connection. If you’re using a MacBook, setting up and using SSH is straightforward thanks to the built-in tools provided by macOS. This guide will walk you through the process in detail. What Is SSH and Why

Grafana is an open-source platform that allows you to visualize and analyze data. It is widely used for monitoring and visualizing data from a variety of sources like databases, cloud services, and infrastructure metrics. In this guide, we’ll walk you through the steps to install Grafana on a DigitalOcean droplet. Prerequisites Before you start, make

Prometheus is a powerful open-source monitoring and alerting toolkit designed for reliability and scalability, particularly for time-series data. In this step-by-step guide, we’ll walk you through the process of setting up Prometheus on a DigitalOcean Droplet, allowing you to monitor your applications and infrastructure with ease. By the end of this tutorial, you’ll have a

Jenkins is a powerful open-source automation server widely used for building, deploying, and automating projects. This step-by-step guide will walk you through the process of installing Jenkins on an Ubuntu-based DigitalOcean droplet. Prerequisites Before you proceed, ensure you have the following: Step 1: Create a DigitalOcean Droplet Step 2: Update Your System Once your droplet

Docker has become a crucial tool in modern development, particularly for managing containerized applications. It provides a consistent environment to build, test, and deploy applications across various systems. At the heart of Docker’s functionality is its command-line interface (CLI), which provides a powerful set of commands to interact with Docker containers and images. In this