What is a kickstart file in Linux?

The Kickstart file is used to automate Redhat operating system installation. The basic idea behind kickstart file is to provide all required installation information to the installer via kickstart configuration file which would normally be submitted interactively.

How does kickstart work Linux?

The basic function of a kickstart server is to allow an administrator to perform a network installation of Linux. It provides a single location to store files for installation and allows for ease of updating those files instead of dealing with multiple copies of DVDs.