Change PDF Metadata from Linux Command Line

David Peter — Fri, 29 Sep 2023 09:28:59 +0000

PDF Metadata generally contains information about the PDF document – such as Title, Author, MIME type, creator, keyword, pdf version, etc. This information is embedded into the PDF document itself and read by the applications including WordPress and search engines. For instance, I uploaded a PDF document to WordPress media...

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How to mitigate Clickjacking/UI redressing in WordPress

Ramya Santhosh — Wed, 06 Sep 2023 07:00:10 +0000

Mitigate Clickjacking or UI redressing in a WordPress website involves implementing security measures to prevent attackers from embedding your site’s content into malicious iframes or manipulating the user interface. How to test Clickjacking? Create a test.html file on your desktop with following contents and access it through the...

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How to mitigate load-scripts.php DoS attack in WordPress

Ramya Santhosh — Wed, 06 Sep 2023 05:18:28 +0000

If you are running WordPress on your website then you should follow this article to prevent a DoS attack in WordPress because of the load-scripts.php file which concatenates JS files on the fly. Barak Tawily in his blog post clearly explains the WordPress vulnerability to DoS attack which is through...

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Refer plugin directory path in custom JavaScript file [WordPress]

Ramya Santhosh — Mon, 04 Sep 2023 09:11:11 +0000

When developing a WordPress plugin, it’s a good practice to refer relative file names while referring assets (Image, css etc.,) or perform tasks such as Ajax request in JavaScript files. Relative file paths in JavaScript typically refer to files located within the plugin’s directory. In my case I need to...

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Create beautiful Text effects in Divi

David Peter — Tue, 29 Aug 2023 08:43:00 +0000

I have been using Divi for many years now and it’s a great tool for developing amazing websites quickly that would otherwise take months. If I ever wanted to create some beautiful text effects, I relied on adding some custom CSS code to Divi. While that works fine, I always...

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Create Collapsible Mobile Menu in Divi Theme

David Peter — Mon, 17 Jan 2022 12:52:38 +0000

This morning, one of my clients send this message – “Hey, can the website menu be condensed a bit for mobile devices? All the drop-down menu items are getting displayed at the same time hiding the entire webpage behind the menu”. Looking at the screenshot, I understood that the length...

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Change brand attribute URLs to SEO friendly URLs in WooCoomerce

David Peter — Wed, 24 Nov 2021 11:11:00 +0000

I have been using WoodMart WooCommerce Theme for one of my client’s e-commerce websites. The theme had an option to create brand attributes and map products to respective brands. However, the brand attribute URLs were not SEO-friendly. For example, the default URL of one of the brands is – https://example.com/shop/?filtering=1&filter_brand=royal-canin....

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How to Install/Update PHP to 7.4 on CentOS 7

Ramya Santhosh — Thu, 14 Oct 2021 11:54:43 +0000

Recently while looking onto my client’s WordPress dashboard, found a notification that the PHP version might be vulnerable and needs an update as shown below for security reasons. I’m running PHP 7.0 on CentOS 7 which was installed using Remi repo. Here is the step-by-step guide to update PHP to...

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How to Change Product Sorting in WooCommerce Catalog?

David Peter — Thu, 07 Oct 2021 11:09:30 +0000

Is there a way to change the product sorting in WooCommerce? Currently, the products are displayed in alphabetical order on the product category pages. – This was the question asked by one of my clients. Well, the answer is simple – Of course, it can be changed and here’s how...

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Stop using NULLED WordPress Plugins and Themes

Ramya Santhosh — Sat, 25 Sep 2021 10:44:54 +0000

No one likes spending unnecessary money when the complete premium theme is available for free of cost! In my initial days, even I was reluctant to buy those premium themes and plugins, instead I relied on Nulled themes and plugins. Only few months later, I realized that was a BIG...

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