Python Script for Batch Resizing Images
Learn how to batch resize images (PNG, JPEG, etc.) using a Python script. Optimize your website or project by automating image resizing with the Pillow library. Table of Contents Introduction Are you working with a large collection of images and need to resize them all at once? If you’re managing an e-commerce store, running a […]
Securing SSH Connections on RHEL 9 | CentOS 9 Using Ansible Roles
Learn about securing SSH connections on RHEL 9 and CentOS 9 with Ansible roles. This guide covers key SSH security practices, Ansible playbook setup, and detailed instructions to protect your servers. Table of Contents Introduction Securing SSH connections is an essential task for system administrators to ensure that only authorized users can access their Linux […]
Automate mysql_secure_installation via Ansible Roles for MySQL 8.4
Learn how to automate mysql_secure_installation via Ansible roles for MySQL 8.4. Secure your MySQL installation at scale with this step-by-step guide. Table of Contents Introduction MySQL 8.4 is one of the most popular open-source relational database management systems (RDBMS) used globally for its scalability, reliability, and performance. After installing MySQL, securing the installation is essential […]
How to Automate Server Provisioning with Ansible
Learn how to automate server provisioning with Ansible. This comprehensive guide covers everything from installing Ansible to writing playbooks and best practices for automation. Table of Contents Introduction In today’s fast-paced IT world, efficient and reliable server provisioning is essential. The days of manually configuring servers, setting up environments, and ensuring consistency are long gone. […]
Install MySQL 8.4 on CentOS 9 Using Ansible Roles
Learn how to install MySQL 8.4 on CentOS 9 using Ansible roles for automation, scalability, and repeatability. This step-by-step guide ensures a secure and efficient MySQL setup. Table of Contents Introduction MySQL is an open-source relational database management system (RDBMS) widely used for web applications and services. When deploying MySQL across multiple servers or environments, […]
Install Apache Guacamole on RHEL 9 Using Ansible Roles
Learn how to install Apache Guacamole on RHEL 9 or CentOS 9 using Ansible roles for automated, secure, and efficient remote desktop access. Step-by-step guide with CLI examples. Table of Contents Introduction Apache Guacamole is a powerful, clientless remote desktop gateway that allows you to access your desktops or servers using a web browser. As […]
How to Generate Secure Random Passwords with a Bash Script: A Comprehensive Guide
Learn how to generate secure, random passwords with a Bash script. This step-by-step guide will help you create customizable passwords for better security. Table of Contents Introduction In today’s digital world, password security is more important than ever. From personal accounts to corporate logins, passwords are our first line of defense against cyber threats. Whether […]
10 Best Practices for Bash Scripting
Learn 10 best practices for Bash scripting and start writing scripts that are efficient and maintainable. This guide covers meaningful variable names, error handling, quoting variables, logging, and more to help you improve your Bash scripting skills. Table of Contents Introduction Bash scripting is a powerful tool for automating tasks in Linux environments, making it […]
Install Eclipse IDE on RHEL 9 | CentOS 9
Learn how to install Eclipse IDE on RHEL 9 and CentOS 9 with this comprehensive step-by-step guide. From setting up Java to launching Eclipse, get all the tips and troubleshooting advice you need for a seamless installation. Perfect for developers looking to enhance their coding environment! Table of Contents Introduction Eclipse IDE is one of […]
How to Customize Linux MOTD on RHEL 9 | CentOS 9
Learn how to customize Linux MOTD on RHEL 9 and CentOS 9 to enhance user experience. Discover step-by-step instructions, practical examples, and tips for displaying vital system information, ASCII art, and monitoring links at user login. Table of Contents Introduction The Message of the Day (MOTD) in Linux is a powerful feature that allows administrators […]