Hi Misba,
Are you trying to create an asci hour glass to display while there is something being done?
If it has to be an hourglass I dont know of any modules to do that for you, so you may have to code that yourself.
However, you may want to look at the
Term::ProgressBar module.
"Term::ProgressBar - provide a progress meter on a standard terminal"
Have a look at the documentation and see if this suits your needs.
Hope this helps.
Martin