readlineSync usage

npm install readline-sync

question

line = readlineSync.question([query[,option]])

Displays the query to user,and then returns the user's response after it has been typed. query may be string or may not be(e.g.number,data,object,etc).This is converted to string(i.e. toString method is called) before it is displayed. If {noEchoBack:true} is specified to options,echo back is avoided.It is used to hide the secret text(e.g.password) which is typed by user on screen.

node readlineSync-question-demo.js

Then you will see

What is your favorite food?

If you input

What is your favorite food? :rice

You will get

My favorite food is rice