I assume that you have basic knowledge of virtual environment in python and you are running this script on Ubuntu 16.04.
If you do not know about the virtual environment you can learn about it here
https://conda.io/docs/user-guide/tasks/manage-environments.html
If you are on windows, please do not run the script.
This script will install the following things on your system :-
=> Anaconda3-5.0.1 => Nvidia Driver 390 => Cuda 9.0 => CudNN 7.1.4 for CUDA 9.0 => Tensorflow 1.12.0
It will create a virtual environment 'env' on your system with Python 3.6
Run the following commands on the system
bash ~/setup-tensorflow-gpu/setup.sh
When asked for the CudNN path go to the following link, perform the following step to get the download link
Step 1 : Go to this link := https://developer.nvidia.com/rdp/cudnn-archive
Step 2 : Click on Download cuDNN v7.1.4 (May 16, 2018), for CUDA 9.0
Step 3 : Than Copy Download link of cuDNN v7.1.4 Library for Linux
Paste the download link in the terminal and hit enter
When setup is complete the script will reboot the system so that the new changes will reflect in the system
source activate env# ubiquitous-computing-machine-gpu