spinner.sh

Display an awesome 'spinner' while running your long shell commands

Do *NOT* call _spinner function directly.
Use {start,stop}_spinner wrapper functions

usage:
  1. source this script in your's
  2. start the spinner:
      start_spinner [display-message-here]
  3. run your command
  4. stop the spinner:
      stop_spinner [your command's exit status]

Also see: test.sh