How to show custom splash screen logo on boost

When you start your Raspberry Pi you want to show splash same above picture. 

1. Install FBI.

sudo apt-get install fbi                                                                                            

How to hide Raspberry Pi LOGO on boost

      Logo Raspberry Pi on the top left of screen can remove not show on boost. When you don't want to show in your project advertiser or other. Easy for edit config and work.

How to hide text on boot

          When boosting Raspberry Pi. Screen will show many text. If you want to remove this text, you must be edit some config in your Raspberry Pi. After boost again the screen will not show text.

Fix Error : "Host 'xx.xx.xx.xx' is not allow to connect to this MySQL server"

             When you install MySQL Database on PC. You can connect to MySQL Database by root in hostname localhost or 127.0.0.1 only. You cannot connect by other device by IP Address. If will show error  "Host 'xx.xx.xx.xx' is not allow to connect to this MySQL server" . So you will config your MySQL to allow other device to connect it follow instruction below.

How to use database MySQL with Raspberry Pi

     Raspberry Pi can interface database MySQL with C++ Programming. You can read or write data to MySQL Server. So in your Raspberry Pi will must prepare MySQL Library for programming before.

SETUP MySQL C Access

sudo apt-get update                                           
sudo apt-get upgrade                                          
sudo apt-get install libmysqlclient-dev