If your browser then write random characters yetishare produces a blank page, and you need to gave a message "File not found."
http://fhscript.com/783cn8we47crybe7w4bcan
http://fhscript.com/1234
http://fhscript.com/321321
http://fhscript.com/783cn8we47crybe7w4bcan
http://fhscript.com/1234
http://fhscript.com/321321