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 abbreviation for Linux Nginx (pronounced as Engine X) MariaDB / … Read more
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 servers where high availability is expected at all times. In a server with 2 … Read more
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 you can create your own virtual machines, assign them resources such as … Read more
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 Core i. Prerequisites for VirtualBox Nested Virtualization: VirtualBox Version 6.1 or higher AMD CPU … Read more
In this blog post, we will show you how to use variables in Ansible playbook. Automation is the backbone of modern IT operations, and Ansible stands as a key player in simplifying complex tasks. One of Ansible’s powerful features is the ability to use variables … Read more
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 using different criteria. In other words, we can say HAProxy is used … Read more
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 offline packages and auto-generation of lock files. In this brief tutorial, we will give … Read more
This post will explain, how to install and configure Samba on RHEL 8 or CentOS 8. You will also learn how to share a folder from RHEL 8 or CentOS 8 system to Windows machine using samba. Windows and Linux systems are structured differently and … Read more
You can easily increase the size of your root volume of an AWS instance (EC2) without incurring any form of downtime or interrupted associated with a reboot. In this tutorial, we will give you a step-by-step procedure on how you can extend an EBS boot … Read more
In this post, we will show you how add and delete static route in Linux system with IP command. Part of the skill set for any Linux user, and particularly a systems administrator, is the ability to perform some network tweaks on a Linux system. … Read more
In this guide, we will show you how to use when conditional statement in Ansible playbook with examples. Ansible, the open-source automation tool, empowers system administrators and DevOps professionals to streamline complex IT processes. One of Ansible’s key features is its ability to execute tasks … Read more
Time plays an important role in Linux servers specially when they are used in banking, stock markets and other financial sectors. If we want all our Linux servers should have the correct time, then we must configure some NTP client which will fetch correct time … Read more
