Linux Updates: Command Line Guide
Updating your Linux system is one of the most important things you can do to keep it secure, stable and running well. With updates, you can patch vulnerabilities, fix bugs and access new…
Upgrade to PHP 8: After 4 years, only 37% of PHP websites use it!
Two years ago, one of our Linux community members discussed some reasons behind the slow adoption to upgrade to PHP 8. One member stated that it’s due to PHP compatibility issues across new…
How to install Kali Linux on a VPS
Oct 25, 2024 Ariffud M. Kali Linux is an open-source operating system primarily used for penetration testing and security auditing. One of its key advantages is its hardware compatibility, which allows you to…
Monitoring PHP Performance and Diagnosing Bottlenecks
As one of the most widely used scripting languages for web development, PHP is known for its flexibility and ease of use. However, with complex applications and increasing traffic, PHP performance can sometimes…
What is GitLab and what is it used for?
Oct 14, 2024 Many digital business owners rely on DevOps to improve productivity through automation and collaboration. They commonly use a Git platform like GitLab to create a centralized repository, version control system,…
Linux Commands frequently used by Linux Sysadmins – Part 5
This is the final part of the five-part series entitled: Linux Commands frequently used by Linux Sysadmins. So far, we’ve covered over 50 commands regularly used by Linux sysadmins and power users. Refer…
How to Add a Custom Captcha Field to WordPress Comments
I recently wrote an article on how to integrate CloudFlare turnstile in WordPress comments and implemented the code here at WPExplorer. However, I think using Turnstile is overkill and loading extra scripts just…
Block Theme Anatomy: Structure & Files
So you’ve decided to create a block theme but not sure where to start? In this guide I will give you an overview of a block theme’s file structure. In other words, the…
How to Force Return a 404 Error Page in WordPress
In my last tutorial I showed you how to remove paginated page URLs in WordPress. In that guide I shared code to 301 redirect paginated URLs that aren’t needed. However, in some cases…
How to Remove Paginated Page URLs in WordPress
I was logged into my Google Search Console the other day and noticed that there were thousands of alerts regarding blocked pages all using the format /page/{number}. A spam site had linked to…
Domain Failed State – LAB2PROD
July 3, 2023 VMware Cloud Foundation: Domain Failed State Environment Upgrade Blocked The Issue? Upgrading VMware Cloud Foundation (VCF) 4.5.1 to VCF 5 results in a host failure or host error state, which…