In this post, we will show you how to Install postfix mail server on Ubuntu 22.04. Also, keep in mind that by the end of this lesson, you won’t have a fully functional email server, but you will have some … Read more
In this blog post, we will show you how to use variables in Ansible playbook. If you have done programming or written code before, then the concept of variables should ring a bell. Just like in any programming language, in … Read more
This guide explores various ways of installing PHP 8 on Debian 12, codenamed Bookworm, which is the latest Debian release. PHP is an open-source and widely used server-side scripting language often used in web development as a backend technology to … Read more
Are you a Debian 12 user who’s passionate about safeguarding your system against unexpected hiccups and disasters? Look no further, because Timeshift is here to save the day! Timeshift is a fantastic tool that allows you to create and restore … Read more
In the vast world of Linux, having a reliable way to identify your public IP address is crucial for various networking tasks. Whether you’re troubleshooting connectivity issues, configuring a server, or setting up remote access, knowing your public IP address … Read more
Kubernetes has revolutionized the world of container orchestration, enabling developers to manage and scale their applications effortlessly. While setting up a Kubernetes cluster can be a daunting task, K3s, a lightweight Kubernetes distribution, makes the process much more accessible. In … Read more
In the world of DevOps and continuous integration, Jenkins has emerged as a popular automation server that enables developers to streamline their build, test, and deployment processes. If you’re using RHEL 9 or Rocky Linux 9 or AlmaLinux 9 and … Read more
Apache Maven is a powerful build automation tool widely used in Java-based projects. It simplifies the build process, manages dependencies, and facilitates project management. If you’re working on Ubuntu 22.04 and need to install Maven, you’ve come to the right … Read more
In this tutorial, we will cover how to add a sudo user on RHEL, Rocky Linux and Alma Linux. Sudo is a powerful and widely used command-line tool that allows regular users to perform administrative tasks on a Linux system. … Read more
In this post, we’ll walk you through the steps to setup an SFTP server on Ubuntu 22.04. SFTP (Secure File Transfer Protocol) is a secure way to transfer files between systems using an encrypted connection. It’s a great way to … Read more