When you used a Wifi-Dongle. Normanly you moust connect monitor and open wpa config on desktop mode to find wifi hotspot and enter wifi password. So if you not have monitor, you can access to Raspberry Pi to config Wifi by command line for connect wifi hotspot. First you must known Wifi Hotspot's name, Password, and protocal type.
1. Checking current network by type command.
cat /etc/network/interfaces
When you start your Raspberry Pi you want to show splash same above picture.
1. Install FBI.
sudo apt-get install fbi
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.
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.
