Linux • MySQL Dec 18, 2014

HowTo recover from a corrupt rpm database

RedHat based systems (rhel/fedora/centos) use rpm/yum to install and upgrade packages. If the rpm database gets corrupted in some way it will break all the functionality of rpm and other tools that re...

Linux • MySQL • Wordpress Dec 7, 2014

Changing WordPress Theme Directly From Database

Have you experience a situation that unable to access your wordpress blog both from frontend and backend (admin panel)? In this case, either you need to change/fix my theme’s code. But, what if you ...

Joomla • Linux • MySQL Dec 6, 2014

Error displaying the error page: Application Instantiation Error: Could not connect to MySQL.

Error displaying the error page: Application Instantiation Error: Could not connect to MySQL. ======================================================================== Problem: The following issues cau...

Linux • MySQL Dec 6, 2014

How to Add a WordPress Administrator to the Database using SQL Queries

There may be situations that, the owner’s WordPress administrator account was demoted to a user role, therefore the owner did not have any control over the WordPress installation. To regain back acc...