Yoast SEO Plugin Sitemap not found [Solution]
One of the good thing about Yoast SEO plugin is that, it automatically generates XML sitemap. I have been using...
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Remove Yoast SEO Comments in WordPress page source
Do you want to remove the comments printed by the Yoast SEO plugin in the page source? Well, this tutorial...How to Convert PFX file to PEM using OpenSSL in Windows?
Do you want to convert PFX file to PEM using OpenSSL in Windows? Well, this tutorial will explain how to...How to redirect output of MySQL source command to Log file?
Here’s a question from one of our regular reader Mr. Waseem. He wants to know how to redirect output of...Can’t locate Calendar/Simple.pm [RT Solved]
Here’s a question from one of our regular reader Mr. Shyam. He says, that the Request Tracker ends up with...Cannot find valid baseurl : YumRepo Error [Solved]
This tutorial will explain how to fix yum repo error “Cannot find valid baseurl”, while executing yum install or yum...Createuser could not connect to database postgres [Fix]
Here’s a question from one of our regular reader Sam. He says that PostgreSQL does not allow to create user...The PERL DB_File module requires db4-devel [Fix]
Another OpenCA error – The PERL DB_File module requires db4-devel while installing OpenCA package on CentOS machine. The error is similar...Fix fatal error openssl err.h – No such file or directory [OpenCA]
I have been installing OpenCA version 1.5.1 on CentOS 7 machine. According to the documentation, I need to install OpenCA...The PERL XML-Parser module requires the expat-devel [Fix]
How difficult is that to install OpenCA? I know the documentation is poor and the package is dependent on plenty...Install latest Nginx on various Ubuntu versions
We shall learn how to install latest Nginx on various Ubuntu versions. As of writing this article, the latest stable...Two Step Authentication for WordPress Admin in Nginx & Apache
Enabling Two step authentication for WordPress admin is one of the most important step in securing your website. By default,...How to Find and Remove Duplicate Posts in WordPress
If you own a blog or a website, then you must be aware of SEO issues that are caused due...Failed to get Error Log Address Range APEI [Fix]
How difficult is that to install latest Operating system on a older hardware? Say CentOS 7.x on Wipro NetPower Model:...Shell-init error retrieving current directory [Fix]
Here’s an error reported by one of our regular reader Anu. She says, cluster-fork w command ends up with an...How to Insert Source Code in MS Word
Sometimes one might want to insert a code snippet in Word documents. For instance, I have been creating a closure...How to configure IP Canonicalization on Nginx
If you had read our IP Canonicalization article, then you would have understood the importance of it. Recently, we migrated our...How to enable gzip compression on Nginx server?
The page load time is one of the most important part of your website’s visitor experience. Of course, the design...Using Sed to Search & replace a line between pattern ranges
Here’s a question from our regular reader Mr. Rajan. He wants to use Sed to search and replace a line between...