Introduction This article provides a step-by-step guide to configure rsync for secure, passwordless file transfers between two remote systems using SSH. It is intended for users who frequently use rsync for data synchronization or backups and wish to eliminate the need to enter a password manually each time. By setting up SSH key-based authentication, you can automate
Introduction A Self-Signed SSL Certificate is useful when you need to secure communication between your server and clients without involving a third-party Certificate Authority (CA). This can be helpful for testing, internal websites, or private environments. This guide will walk you through creating and installing a self-signed SSL certificate on your server. Prerequisites Root
Introduction Website hacking can lead to significant disruptions, data breaches, and loss of trust. This guide is for website owners and administrators looking to take proactive steps to reduce the risk of hacking and safeguard their websites. By following the outlined practices, you can minimize vulnerabilities and enhance security. Prerequisites Administrator access to the
Introduction WordPress permission errors typically occur due to incorrect file or directory permissions, often resulting in issues such as parent is not writable or errors during plugin installation. Using DirectAdmin, administrators can reset and correct these permissions to ensure the website functions properly. This guide is for WordPress administrators looking to resolve permission errors by
Introduction WordPress permission errors typically occur due to incorrect file or directory permissions, often resulting in issues such as parent is not writable or errors during plugin installation. Using DirectAdmin, administrators can reset and correct these permissions to ensure the website functions properly. This guide is for WordPress administrators looking to resolve permission errors by
Introduction WordPress permission errors typically occur due to incorrect file or directory permissions, often resulting in issues such as parent is not writable or errors during plugin installation. Using cPanel, administrators can reset and correct these permissions to ensure the website functions properly. This guide is for WordPress administrators looking to resolve permission errors by
Introduction ncdu (NCurses Disk Usage) is a disk usage analyzer for Unix-like systems. It provides a fast and easy-to-use interface to view disk usage in a tree-like format, ideal for quickly finding large files or directories. Unlike traditional du commands, ncdu offers an interactive, visual interface. Prerequisites Root or sudo access: You’ll need administrative privileges
Introduction Redirecting “domain.com” to “www.domain.com” using .htaccesc ensures consistency in how users access your site, improving SEO and preventing duplicate content issues. This guide helps website administrators set up a 301 redirect, ensuring visitors who type in the non-www version of the domain are automatically redirected to the www version, providing a uniform experience across
Important Note: CentOS 7 has reached its end-of-life (EOL) as of June 30, 2024 and is no longer supported by Red Hat. It is recommended to upgrade to a supported version, such as CentOS Stream 9 or an alternative Linux distribution, to ensure continued security updates and support. Introduction LEMP is a popular software stack
Introduction top is a command-line utility in Linux used to display real-time system processes and resource usage, including CPU, memory, and task management. The top command is essential for system administrators to monitor and manage server processes and performance in real-time. It provides detailed insights into which processes are consuming the most system resources, helping