ertiny.blogg.se - Mac os x lion iso image

Ctrl-C interruptibility, proper cleanup of resources before exiting).

Behaving like a standard command line program, even though it is a Bash script (e.g.

handling of command line arguments, wording for error and progress messages, status codes used when exiting).

Look and feel like Apple's createinstallmedia command (e.g.

Automatically adapt the strategy used to create the ISO image to the installer application type, thereby supporting a wide range of macOS versions (see: Compatibility).

The purpose of this program createinstalliso is to create a bootable ISO image from a downloaded macOS installer application. However, they are often only written for a single macOS version and cannot adapt to the specific macOS version contained in the installation program. In case you need a bootable ISO image instead, you can find a lot of shell scripts in forums that create such an ISO image for certain macOS versions. If you have ever needed to install macOS on a new computer, you have probably discovered the ability to create a bootable USB flash drive or other volume by using the createinstallmedia command included in the downloaded macOS installer: How to create a bootable installer for macOS. contains a broken createinstallmedia command.

Example for the macOS Catalina installer.

This image can then be used to install macOS on a physical or virtual machine.

Creates a bootable ISO image from a macOS installer application.