startupscript

noun
UK /ˈstɑːtʌp skrɪpt/
US /ˈstɑːrtʌp skrɪpt/

A startup script is a small set of computer instructions that runs by itself when a program or machine first turns on.

The computer ran the startup script as soon as it booted up.


OTHER MEANINGS

2. A short document describing a new business idea, often used to pitch to investors.

She wrote a startup script to explain her new app to investors.

3. A written plan for how a new company will begin operating.

The founders followed their startup script during the first month.

4. A sequence of commands that prepares software to begin working.

The developer edited the startup script to load the database first.