#!/bin/sh

while true; do
    read -p "Do you close NetBeans? (y/n): " yn
    case $yn in
        [Yy]* ) break;;
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done

rsync \
        -v \
        -a \
        --delete \
        --exclude=nbproject \
        server:/dir \
        /local/dir