How 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.
How 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.
How To Use Variables in Ansible Playbooks
Learn how to define and reference Ansible variables in playbooks, inventories or on the command line.
How to Install and Configure Apache Reverse Proxy Server With SSL/TLS Encryption
Learn what is a reverse proxy, what are its use cases and how to configure a reverse proxy with SSL/TLS encryption by using Apache and Ubuntu 20.04
How To Install Linux, Apache, MySQL and PHP (LAMP Stack) On Ubuntu 20.04?
The LAMP (Linux, Apache, MySQL and PHP) stack is one of the most common ways to building dynamic websites. Learn how to install and configure it on Ubuntu 20.04
How to Archive and Compress Files with the tar and gizp Commands in Linux
Learn how to use Linux `tar` command line utility to archive, compress, and extract files on Linux systems
How to Install and Start Using MariaDB on Ubuntu 20.04
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
A Complete Guide to Linux Bash History
Learn how to work with Bash history to become more efficient with any modern *nix operating system.