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How to setup rsync without password

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

Fixing SmarterMail external connection issues

Introduction This article is intended for SmarterMail users who are facing issues where POP3, IMAP, or SMTP connections are only listening to localhost, preventing access from external connections. The guide covers the steps to resolve this issue by adjusting the SmarterMail settings to allow external access. This problem commonly arises due to configuration settings limiting

How Configure MAC Client for L2TP / IPSEC VPN

Introduction This article provides a step-by-step guide to configure a Mac client to connect to an L2TP/IPSec VPN. It is intended for Mac users who need to establish a secure connection to a remote network using the L2TP/IPSec protocol. This guide will cover configuring the VPN connection on macOS, including setting up authentication and security

How to create Virtual Directory in Plesk

Introduction This article provides a step-by-step guide on how to create a virtual directory in Plesk. A virtual directory is a specific folder in your web hosting account that behaves like a physical directory but points to a different location on the server. Virtual directories are useful for organizing website files or hosting applications separately

How to create self signed SSL Certificate in Linux

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

How to change max upload limit with .htaccess

Introduction This guide is designed for web administrators or developers looking to increase the maximum file upload size for their website, particularly when hosted on Apache web servers using .htaccess. This is necessary when the default upload limit set by the server is insufficient for larger files such as media or backups. By adjusting the

How to secure your website from hackers

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

How to unsuspend a domain In Zimbra through SSH

Introduction This guide will walk you through the steps to unsuspend a domain in Zimbra using SSH. If a domain has been suspended for any reason (e.g., exceeding email quota or administrative suspension), the following steps will help restore its functionality.   Prerequisites Root access to the Zimbra server via SSH. The domain name that

How to troubleshoot WordPress Permission Error using DirectAdmin (Evolution Skin)

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