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How to Install Yarn on Debian 10
Yarn is a JavaScript package manager developed by Facebook that provides a list of benefits over its counterpart NPM. Some of these include: Faster rate of package downloads, ability to download...
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How to Install and Configure HAProxy on CentOS 8 / RHEL 8
HAProxy stands for High Availability Proxy, it is a free and open source load balancer tool which allow to balance the incoming traffic (TCP and HTTP based) by distributing across the backend servers...
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How to Use Variables in Ansible Playbook
If you have done some programming in Python, Java, C, C++ or in any other programming language, then variables are not alien. Just like in programming languages, variables in Ansible are used to store...
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How to Enable Nested Virtualization in VirtualBox on Linux
By default nested virtualization in Oracle VM VirtualBox on linux system is disabled. With the release of VirtualBox 6.1 we can enable nested virtualization on Intel CPUs starting with 5th generation...
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How to Install VirtualBox on Arch Linux
VirtualBox is a free and open source, cross platform virtualization tool from Oracle that allows you to create virtual machines and try out different operating systems. It’s easy to install and use and...
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How to Configure NIC Teaming on CentOS 8 / RHEL 8
NIC teaming is the concept of combining or bonding 2 or more network interfaces into one logical interface to provide high throughput and redundancy. This practice is popular especially with critical...
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How to Install LEMP Stack on Arch Linux
In this guide, you will learn how to install LEMP stack on an Arch Linux server. LEMP is a popular stack used by web developers for testing and hosting websites and applications. LEMP is an...
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How to Install PHP 7.4 on CentOS 8 / RHEL 8
PHP (Hypertext Preprocessor) is the most popular server-side scripting language and used in developing static and dynamic web sites. In this article, we will demonstrate on how to install latest...
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How to Install Redis Server on CentOS 8 / RHEL 8
Redis is an acronym for Remote dictionary server. It’s an open source, in-memory and persistent key-value database / store which stores data as key-value pairs and also doubles up as a message broker....
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How to Use Ansible Vault to Secure Sensitive Data
Ansible is a fantastic automation and orchestration tool popular among many developers owing to its simplicity and ease of use. One of the most important features that comes with Ansible is the Ansible...
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How to Run and Schedule Ansible Playbook Using AWX GUI
Our previous article we had already demonstrated the installation steps of Ansible AWX on CentOS 8 and RHEL 8. Ansible AWX is free and open source version Red Hat Ansible Tower. It provides a Graphical...
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How to Install Kubernetes(k8s) with Minikube on CentOS 8
Kubernetes, also known as k8s or simply as Kube, is an open-source container orchestration platform used for the automation scaling and deployment of containers. Minikube is a cross-platform and...
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How to Dual Boot Ubuntu 20.04 LTS Along with Windows 10
A dual boot setup is a setup that allows users to have multiple operating systems installed on a single hard drive, each independent of each other. Each operating system has its own set of software and...
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Ubuntu 20.04 LTS (Focal Fossa) Server Installation Guide
On 23rd April 2020, Canonical has released its latest Ubuntu Operating system as “Ubuntu 20.04 LTS (Focal Fossa)”. It has been released for desktop and Servers. In this article we will demonstrate...
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How to Setup NFS Server on CentOS 8 / RHEL 8
An acronym for Network File Share, NFS is a cross-platform client/server protocol that allows clients machines to access files shared by the NFS server over a network. Client systems can locally mount...
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How to Use Loops in Ansible Playbook
In the course of executing tasks in Ansible playbook, you might come across some tasks that are repetitive in nature. These are tasks that require you to create multiple plays, something which can be...
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How to Assign Static IP Address on Ubuntu 20.04 LTS
It is always recommended to assign a static IP address to a Linux system because static ip address will be persistent across the reboots. Recently canonical has released its stable operating system...
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How to Setup Django Python Framework on CentOS 8
Django is an opensource, fully loaded, and versatile Python-based framework that enables developers to build and deploy scalable and robust web applications that can meet the high demands of end-users....
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How to Rotate and Compress Log Files in Linux with Logrotate
In a Linux system and pretty much all systems – log files are crucial when it comes to examining and troubleshooting errors. They provide important clues as to what could have gone wrong with various...
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How to Install KVM on Ubuntu 20.04 LTS Server (Focal Fossa)
KVM is a free and open source virtualization tool for Linux like operating systems. When we install KVM on a Ubuntu Server then it becomes Type-2 KVM hypervisor. Minimum requirement for KVM is that...
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