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How to “Sudo” without password In Ubuntu

Introduction Entering your password every time you run a sudo command can be time-consuming, especially when you frequently perform administrative tasks. To improve your workflow, you can configure your server to disable the password prompt for sudo commands. This guide is intended for users who manage their own servers and want to bypass the password

How to change file permission on Plesk Control Panel

Introduction Managing file permissions in the Plesk Control Panel is crucial for ensuring proper access control to website files and directories. File permissions determine which users can read, write, or execute specific files or directories. Misconfigured permissions may lead to security vulnerabilities, such as unauthorized access to sensitive files, or issues where users cannot modify

How to concatenate multiple certificate files into one bundled chain file for LBaaS

Introduction In the context of Load Balancer as a Service (LBaaS), it’s crucial to provide a complete certificate chain for secure communication between clients and servers. A certificate chain typically includes the end-entity certificate, any intermediate certificates, and the root certificate. Concatenating these certificates into one bundled chain file ensures that the load balancer can

How to Setup LEMP Stack on Ubuntu for Web Hosting

Introduction This guide explains how to set up a LEMP stack (Linux, Nginx, MySQL, and PHP) on Ubuntu. A LEMP stack is commonly used to host dynamic websites and web applications. This guide is designed for system administrators and developers who want to configure a secure and optimized environment for running PHP-based applications on an

How to setup FTP Account in cPanel

Introduction cPanel is a web hosting control panel that provides a graphical interface to simplify website and server management tasks, including FTP account setup. Setting up an FTP account in cPanel allows users to securely transfer files between their local computer and a web server. This is essential for managing website files efficiently. This guide

How To Launch Cloud Instance From Snapshot

Introduction Users can launch new instances directly from snapshots created from existing volumes. A snapshot is a point-in-time, complete copy of a volume and can be used as a backup of a disk image.    Prerequisite Register and log in to your Customer Portal account. Top-up credit to launch NovaCloud Instance.   Instructions Step 1:

Difference Between IMAP And POP3 Email Accounts

Introduction This article explains the key differences between IMAP and POP3, two common email protocols used for receiving email. Understanding the difference is important for users when setting up their email accounts on devices or mail clients. IMAP is more suitable for users who need to access their email from multiple devices, while POP3 is