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How to Install Python 3 on a VPS Server?

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Installing Python 3 on a VPS server is a relatively straightforward task that varies slightly based on the operating system behind the VPS. The steps below will assume you’ve logged in to a terminal session on the VPS. Let’s learn How to Install Python on a VPS Server? Step 1 : Update Your Packages Ubuntu/Debian […]

How to disable/enable php_functions?

In many cases, your web application might not work as expected due to certain enabled/disabled php_functions; at that time, you need to submit the request with the server administrator or the host to disable/enable the specific php_functions. If you have cPanel or DirectAdmin control panel’s root-level access, then this article will help you with how […]

How to Check Server Memory Usage?

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Every Linux administrator has a crucial job to monitor, manage and deploy the webserver and its services. RAM is one of the top priority components that Linux administrators take a look at frequently, using any monitoring tool or manual methods. There are a few different ways of accomplishing this, depending on your preference and system […]

Confirming mod_rewrite is enabled

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What is mod_rewrite? The mod_rewrite module uses a rule-based rewriting engine based on a PCRE regular-expression parser to rewrite requested URLs on the fly; by default, mod_rewrite maps a URL to a filesystem path. However, it can also redirect one URL to another URL or invoke an internal proxy fetch. mod_rewrite provides a flexible and […]

View the body and/or header of a queued exim message

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Email headers are nothing but HTML snippet which contains information of the sender, recipient, email’s route. This article will learn how to view the body and the header of a queued Exim message. How to view exim queued email header? Use the following command to check the Exim email header, Example, How to view exim […]

How to Choose a Hostname?

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Your server’s hostname ( is the name of your server. Since all of your clients will be able to see it, you will want to be careful to choose the one you like. It is also worth noting that you can always change the hostname later. But there are a few things you need to make sure to check when doing […]

Introduction to LiteSpeed

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LiteSpeed is an enterprise web server solution offered to accelerate web application performance. Traditional Apache server is ruling the market due to their open-source availability and community support. Still, LiteSpeed is the competitive web server available in the market, estimated to be used by approximately 10% of websites as per July 2021 data (Source: Wikipedia). […]

Log4j vulnerability and does it affect you?

A security bulletin was shared regarding a 0-day vulnerability for the Apache java logging library ‘log4j’ version 2+. What was shared was a discovery that this library could be severely exploited through Remote Code Execution (RCE) by handling a specific string within the library. This vulnerability has been considered critical, obtaining a 10/10 on the […]

How to connect with SSH?

If you’re looking to manage Linux operating system-based machines remotely, you can take the help of SSH protocol like we do RDP for Windows-based machines. In this article, we will be covering multiple platforms and a guide on how to connect with SSH? Windows For the Windows operating system, we don’t have a direct application […]

Once our support team migrates hosting accounts from a third-party service provider, you need to update the nameservers. Sometimes, the new hosting provider may lack some features, which might commerce consequences for the website. Best, what if we have a solution to check the website post-migration without updating nameservers or DNS? On every system, you […]