Handling input confirmations in Linux shell scripting

Question

I\'m writing a Linux Shell Script to automate a few things I\'m doing on Ubuntu 11.04.

Basically, I\'m writing a shell script to install NGINX, MySQL, and PHP, and then

Answer 1

yes | ./script will answer y for everything.

Otherwise, write a script that prints the answers you want, eg:

 echo N
 echo Y
 echo Y