Sending popup notifications to Gnome

Sometimes I like my scripts to notify me when a long running process is done running in a terminal. Since I use a Linux desktop everywhere, I found this.

notify-send ["<title>"] "<body>"

this nifty line takes care of that in one go.

Another usage example:
Run a long script, and get notified via gnome notifications, I use this a LOT:

./ && notify-send "Job finished"