SoC SW WS1: Intro To Altera SoC Devices - Lab 4 - Linux FFT Application

Has anyone tried this lab from the https://rocketboards.org/foswiki/view/documentation/socswws1introtoalterasocdeviceslab4linuxfftapplication

the webserver uses the link <target-ip-address>/fft.sh script.

Do you know where this fft.sh script is located ?