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In an ever-evolving digital world, protecting your online privacy has become crucial. Here are several effective strategies to keep your personal information safe on the internet: Use Strong and Unique Passwords: Avoid using the same passwords across different sites and use combinations of letters, numbers, and symbols. Two-Factor Authentication: Enable two-factor authentication (2FA) wherever possible [...]
When working with SFTP (SSH File Transfer Protocol), you might need to download an entire directory from a remote server to your local machine. Here's how you can do it. 1. Connecting to the SFTP Server First, you need to connect to the SFTP server. You can do this from the command line using the [...]
1. Install Lsyncd First, install Lsyncd on the main server where you want to set up synchronization. For Debian/Ubuntu-based systems: sudo apt-get update sudo apt-get install lsyncd For Red Hat/CentOS-based systems: sudo yum install epel-release sudo yum install lsyncd 2. Generate SSH Public Key Generate an SSH key pair (public and private keys) on the [...]
This error generally means that Lsyncd encountered an issue while trying to start. Common causes may include: Configuration Problems: Check that your Lsyncd configuration file (/etc/lsyncd/lsyncd.conf.lua) is free of syntax errors or incorrect parameters. Insufficient Permissions: Ensure that Lsyncd has the necessary permissions to access the directories and files it is trying to sync. Network [...]
1. Introduction to lftp lftp is a command-line client for transferring files via FTP, FTPS, HTTP, HTTPS, and other protocols. It is very versatile and offers advanced features like resuming downloads, directory synchronization, and background operations. 2. Installing lftp To install lftp on a Debian/Ubuntu-based system, use the following command: sudo apt-get update sudo apt-get [...]
rsync is a powerful file synchronization and transfer tool used in Linux systems. It allows copying and synchronizing files and directories between different locations, either locally or between remote systems. Below is a step-by-step guide on how to use rsync with practical examples. 1. Installing rsync In most Linux distributions, rsync comes pre-installed. However, if [...]
1. Introduction to Lsyncd Lsyncd (Live Syncing Daemon) is a tool that combines file system monitoring using inotify with the file synchronization capabilities of rsync. It's ideal for near real-time synchronization between servers, especially when a simple and efficient solution is needed. 2. Installing Lsyncd To install Lsyncd on a Debian/Ubuntu-based system, use the following [...]
The error you're encountering when trying to update Plesk after converting your server from CentOS 8 to AlmaLinux 8, specifically the "Failed to download metadata for repo 'PLESK_18_0_41-extras'" message, occurs because the Plesk repositories are not properly configured for the new distribution. Solution: Clear YUM/DNF cache: First, clean the package manager cache to ensure it [...]
To synchronize files in real-time between two servers, there are several solutions you can consider: rsync with inotifywait: Use rsync in combination with inotifywait. inotifywait monitors file system changes on server A, and every time a change is detected, rsync synchronizes the files with server B. This method is very efficient for almost real-time synchronization. [...]
Introduction: Keeping your PrestaShop store up to date is essential for security, performance, and access to new features. However, updating without proper preparation can lead to data loss or errors. This guide will explain how to safely update PrestaShop, step by step. Table of Contents: Why is it Important to Update PrestaShop? Preparation Before Updating [...]
