Script that uses Apple's startosinstall tool ⬇︎
--license, prints the user license agreement only.
--agreetolicense, agree to the license you printed with --license.
--rebootdelay, how long to delay the reboot at the end of preparing. This delay is in seconds and has a maximum of 300 (5 minutes).
--pidtosignal, Specify a PID to which to send SIGUSR1 upon completion of the prepare phase. To bypass "rebootdelay" send SIGUSR1 back to startosinstall.
--installpackage, the path of a package (built with productbuild(1)) to install after the OS installation is complete; this option can be specified multiple times.
--eraseinstall, (Requires APFS) Erase all volumes and install to a new one. Optionally specify the name of the new volume with --newvolumename.
--newvolumename, the name of the volume to be created with --eraseinstall.
--preservecontainer, preserves other volumes in your APFS container when using --eraseinstall.
--forcequitapps, on restart applications are forcefully quit. This is the default if no users are logged in.
--nointeraction, This option, along with the --agreetolicense option, is required to run the startosinstall command silently.
--usage, prints this message.
This Script allows you to create a macOS Ventura 13 deployable SSD or to upgrade macOS Monterey System Update.
• Credit: Apple
◦ Tester: arcade33, Bumbay, djams2904, Ray-Du
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This Script also work for macOS Monterey 12, macOS Big Sur 11
Download ➤ Startosinstall Ventura.command
Download ➤ French Startosinstall Ventura.command
