How do I prompt for Yes/No/Cancel input in a Linux shell script?

Question

I want to pause input in a shell script, and prompt the user for choices.
The standard Yes, No, or Cancel type question.
How d

Answer 1

The easiest way to achieve this with the least number of lines is as follows:

read -p " : y/n/cancel" CONDITION;

if [ "$CONDITION" == "y" ]; then
   # do something here!
fi

The if is just an example: it is up to you how to handle this variable.