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How to configure DHCP to fix the network connectivity on Rocky Linux

Some of the RHEL distros can cause common networking configuration issues on the first installation, so you will not be able to update the packages on a server or browse external Webs...

In Rocky Linux, Jul 26, 2021

How to join EC2 instance to ECS cluster

AWS ECS is a container orchestration tool and it could be a great starting point as a beginner devops engineer before jumping on the Kubernetes hype train. Using an Auto Scaling group...

In AWS, Jul 25, 2021

How to install Apache on Rocky Linux 8

Apache is one of the most popular, open source web servers that allows you to host your web content on internet. Apache can be installed easily and can run on any operating system. In...

In Apache, Jul 24, 2021

How to ignore changes in Terraform

Terraform is the most popular Infrastructure as Code tool mostly used for spinning up and managing infrastructure on the public cloud giants AWS, Azure, GCP and DigitalOcean. But, som...

In Terraform, Jul 23, 2021

How to install kubectl on macOS

Kubectl stands as a powerful command-line tool which allows you to control your kubernetes clusters. The main role of kubectl is to deploy applications, manage your cluster recourses,...

In MacOS, Jul 22, 2021

How to get database and table size in MySQL

In this tutorial, we’ll see how we can show a single and multiple database and table size in MySQL. Let’s get straight to the point.

In MySQL, Jul 21, 2021

How to install Nginx on Rocky Linux 8

If you need to implement a reverse proxy, load balancer or mail proxy, Nginx is the best-suited web server that can manage all of these actions. This tutorial will explain, how to ins...

In Nginx, Jul 20, 2021

Show Database and table size in PostgreSQL

In this tutorial, we’ll see how we can show a database and table size in PostgreSQL. Planning a backup procedure, determing server instance size, could be few reasons to keep an eye o...

In PostgreSQL, Jul 19, 2021

Restrict Variable Values in Terraform

If you have worked before with Terraform by provisioning a cloud infrastructure and/or writing Terraform modules, you must have stumbled upon some variable validation issues. This cou...

In Terraform, Jul 18, 2021

How to install Redis on Rocky Linux 8

If you are seeking a caching solution for your application then Redis will appear on the list. Here we will show you how to install Redis on Rocky Linux which is a replacement for Cen...

In Redis, Jul 17, 2021