This simple Shell script allows the user to enter a specific amount of time to wait (in the format hh:mm:ss) before executing their inputted command. Useful if you want to set off a render over the weekend while allowing others to use your machine up till that time.

Prompts the user for a command to execute, (eg. shake -exec myfile.shk -vv -cpus 4 -t 1-100) and the time to wait (eg. 10:30:00). Provides a nice countdown so anyone can easily see how long is left before they should get off the machine and let it do its thang!