Computer Science

Computer Science

In this section, we explore the world of programming, algorithms, networks, and infrastructure

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Featured Articles

How to Manually Migrate Horde Calendars and Contacts to Roundcube in cPanel & WHM

This article explains how to manually migrate Horde calendars and contacts to Roundcube in cPanel & WHM version 108 through 118. It covers exporting Horde data, placing it in the correct directories, and importing it into Roundcube using built‑in plugins or manual import tools.

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How to Manually Transfer an Account Between Servers in cPanel & WHM

This article explains how to manually transfer a cPanel account between servers when the account is too large for WHM’s automated transfer tools. It covers creating temporary directories, compressing public_html and log files, securely transferring data with SCP, and restoring the files on the destination server.

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How to Migrate a WordPress® Installation to a cPanel & WHM Server

This guide explains how to migrate a WordPress installation from a macOS-hosted environment to a cPanel & WHM server. It covers exporting the database, uploading WordPress files, creating and importing a MySQL database, updating URLs, configuring wp-config.php, fixing broken links, and finalizing the migration.

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آموزش کامل انتقال تمام اکانت‌های cPanel از یک سرور به سرور دیگر

این مقاله نحوه انتقال همه اکانت‌های cPanel، تنظیمات سرویس‌ها، گواهی‌های SSL و IP اصلی سرور را از یک سرور قدیمی (Source) به یک سرور جدید (Target) توضیح می‌دهد. شامل نصب سرور جدید، انتقال تنظیمات، انتقال اکانت‌ها، تغییر IP، تنظیم DNS و نصب مجدد SSL است.

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How to Restore Your cPanel Account: A Complete Guide for New System Administrators

This guide explains how new system administrators can restore a cPanel account using WHM, transfer accounts and configurations between servers, and enable diagnostic logging for transfer and restore operations. It covers essential concepts such as WHM vs. cPanel, root access, backup handling, SFTP uploads, transfer methods, and advanced debugging tools.

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DirectAdmin Installation Guide for Linux Servers

This guide explains the complete process of installing DirectAdmin on a Linux server. It covers system requirements, license validation, running the installation script using both web-based and command-line methods, accessing the control panel, and customizing the installation using predefined configuration files or environment variables.

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Why DirectAdmin Is Truly a Unique Hosting Control Panel

DirectAdmin stands out as one of the most flexible, modern, and high‑performance hosting control panels available today. With support for next‑generation technologies, multi‑layered security, deep customization, and compatibility with multiple web servers, it offers a powerful and reliable platform for server administrators and hosting providers. This article explores the technical features that make DirectAdmin genuinely unique.cc

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DirectAdmin FAQ – Complete and Practical Answers for Administrators

This comprehensive FAQ covers the most important questions administrators ask about DirectAdmin, including interface customization, installation tools, supported technologies, security features, clustering, PHP versions, email handling, templates, and advanced configuration. Each answer is written clearly and practically to help both beginners and professionals manage DirectAdmin efficiently.

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Important DirectAdmin License Changes – Unified Pro Pack Features for All Modern Licenses

DirectAdmin has introduced major licensing changes starting in 2023. Legacy licenses are no longer sold, and all new licenses now include full Pro Pack features by default. This article explains the discontinuation of old license types, the status of Personal and Datacenter licenses, changes to Support Extensions, the complete list of Pro Pack features, and how to enable them after upgrading.

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DirectAdmin Backup Systems – Complete Guide to Backup, Restore, and Scheduling

DirectAdmin provides two powerful backup systems: the recommended DirectAdmin Backup System and the System Backup (sysbk). Each system offers different capabilities for user-level, reseller-level, and admin-level backups. This article explains how each backup method works, how to schedule backups, what data can be included, and how to monitor backup progress.

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Advanced Backup Path Customization, ZSTD Compression, and Backup Management in DirectAdmin

DirectAdmin provides powerful tools for customizing backup paths, enabling ZSTD compression, skipping specific directories, and using custom scripts to rename or relocate backup files. This article explains how to use custom append paths, strftime formatting, retention strategies, compression settings, skip lists, and post-backup hooks to build a fully optimized backup workflow.

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How to Back Up SQL Databases and Perform Command-Line Backups in DirectAdmin

DirectAdmin provides multiple advanced methods for backing up SQL databases, generating full system backups via command line, restoring SQL dumps, checking disk usage before backups, and using rsync for lightweight home directory backups. This article explains each method in detail, including CustomBuild SQL backups, restore scripts, task.queue restore commands, disk‑space validation, and automated rsync rotation.

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