Setting Up Local DNS Server on CentOS 9 with BIND
Learn how to set up a local DNS server on CentOS 9 using BIND, with detailed instructions, CLI examples, and best practices for managing DNS zones and records. Table of Contents Introduction In today’s world of networked systems, DNS (Domain Name System) is one of the most critical components. It helps resolve human-readable domain names […]
Install KeePass on Rocky Linux 9.5: A Complete Guide
Learn how to install KeePass on Rocky Linux 9.5, including steps to create a key file for enhanced security. Follow this detailed guide for secure password management. Table of Contents Introduction Are you looking to secure your passwords on Rocky Linux 9.5? KeePass is a popular, open-source password manager that can help you store your passwords […]
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 […]
Managing GPT and MBR Partitions in Linux with CLI Tools
Learn how to manage GPT and MBR partitions in Linux using powerful CLI tools like fdisk, gdisk, and parted. This guide covers creating, deleting, resizing, and formatting partitions. Table of Contents Introduction In modern Linux systems, managing disk partitions is an essential task for system administrators and enthusiasts alike. Whether you’re working with a fresh […]
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 […]
Install and Configure AnyDesk on Rocky Linux 9
Learn how to install and configure AnyDesk on Rocky Linux 9 with this step-by-step guide. Discover installation methods, configuration tips, and troubleshooting solutions for a seamless remote desktop experience. Table of Contents Introduction AnyDesk is a powerful, fast, and secure remote desktop application that allows users to access and control computers remotely. Whether you’re an […]
List and Secure Your SSH MACs Ciphers and KexAlgorithms for Enhanced Security
Learn how to list and secure your SSH MACs, Ciphers, and KexAlgorithms for enhanced security. This guide provides step-by-step instructions for checking and configuring these vital components of SSH connections. Table of Contents Introduction SSH (Secure Shell) has become the go-to protocol for securely managing remote systems. It provides secure communication by encrypting the data […]
Install and Configure IntelliJ on RHEL 9 | CentOS 9
Learn how to install and configure IntelliJ IDEA on RHEL 9 | CentOS 9. Follow this step-by-step guide with CLI examples, optimization tips, and performance tweaks for an efficient development environment. Table of Contents Introduction IntelliJ IDEA is a powerful, feature-rich integrated development environment (IDE) designed for Java and other programming languages. Developed by JetBrains, […]
Install Podman on AlmaLinux 9.5
Learn how to install Podman on AlmaLinux 9.5 with a step-by-step guide. Set up Podman containers, use Podman Compose, and manage multi-container applications securely. Table of Contents Introduction In the world of containerization, Podman has gained considerable attention as an alternative to Docker due to its daemon-less architecture and enhanced security features. AlmaLinux, a popular […]
Install Ansible Navigator on CentOS 9 Stream
Learn how to install Ansible Navigator on CentOS 9 Stream in this comprehensive guide. Step-by-step instructions, troubleshooting tips, and configuration examples provided. Table of Contents Introduction As infrastructure automation becomes increasingly essential for organizations, tools like Ansible continue to gain popularity. Ansible is widely recognized for its simplicity and power in managing servers, applications, and […]