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A Complete Guide to Understanding Linux File System Tree
Linux filesystem follows a tree-like hierarchical layout that is governed by the Filesystem Hierarchy Standard (FHS). Learn about the core principles behind it.
Read MoreHow To Use Ansible Vault to Protect Sensitive Data
Learn how to encrypt sensitive information with Ansible Vault to prevent it from being stored in your Ansible code directly and add an extra layer of security
Read MoreHow to Setup Linux Firewall Using Firewalld
Firewalld is a customizable host-based firewall management solution for Linux with a comprehensive set of firewall rules. Learn how to install and start using it.
Read MoreHow To Define and Use Handlers in Ansible Playbooks
Ansible handlers allow specific tasks to run only when the state of a system changes. Learn how to define and use handlers in your Ansible playbooks.
Read MoreHow To Use Variables in Ansible Playbooks
Learn how to define and reference Ansible variables in playbooks, inventories or on the command line.
Read MoreHow to Install and Start Using MariaDB on Ubuntu 20.04 | Step-by-Step
MariaDB is arguably one of the most widely used open source relational database systems. Learn how to install, optimize and start using it on Ubuntu 20.04
Read MoreHow to Install MongoDB on Ubuntu 20.04 | Step-by-Step Tutorial
Learn how to install and start using MongoDB - an open-source document-oriented NoSQL database that is popular in building fast and scalable applications
Read MoreHow to Run Remote Commands with Ansible Shell Module
Ansible Shell Module allows you to directly execute commands on the shell of remote targets. Learn how to start using the Shell Module in your Ansible playbooks
Read MoreHow to Create and Use Ansible Playbooks
Ansible playbook is a robust way to repeatedly perform multiple tasks on a number of servers. Learn how to create and use Ansible playbooks yourself.
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