* Is there a simple way in BABEL to interact/query a user--something like
this won't work:

#+begin_src sh
cat blah-install.sh
echo -n " Sure you want to run this install script code to install
BlahSoftware? (y/n): "
read CONFIRM
  case $CONFIRM in
    y|Y) sh blah-software-install.sh;;
    n|N)
      echo "
ERROR 5: User declined the agreement.
"
      exit
      ;;
    *) echo "
That is not vaild input and/or user declined to run install script.
"
  esac
#+end_src