I would like to change the Mac OS terminal settings, shellExitAction value from the default to others value example 0 or 1. I know we can use the defaults command to edit the property list of the terminal. But the value for shellExitAction is nested in the Window Settings value. How to defaults write com.apple.terminal "Window Settings" -string 'Basic { shellExitAction = 2 }; ' correctly? The above I tried is not working and the value does not change.

I facing issue where the system extension i try to install have message: no related kext found for sysex 'com.apple.usbsoundriver' com.apple.usbsoundriver:extension failed to validate! uninstalling... uninstalling invalid extension com.apple.usbsoundriver Is internet access is required for system extension validation? I install the driver without internet access. This work in some others machine, only fresh reformated Mac machine without internet connection have this issue. Why is this so?

I want to install a driver package without internet access and the installation fail. This I think it is due to it need internet to check for signature with Apple Server. The workaround is to disable System Integrity Protection, but I do not have the administrator password to disable it. How to install a driver and allow a driver to run without internet access and administrator account? This driver is develop by ourself but how to by pass the code signing and security check for others to use this driver on their Mac PC? Currently I am following https://developer.apple.com/documentation/systemextensions/ossystemextensionrequest/activationrequest(forextensionwithidentifier:queue:) to activate the system extension If the extension is inactive, the system may need to prompt the user for approval. Which others API can I use which do not need prompt user for approval? Beside in order to validate the code signing, it need to communicate with Apple server which required internet access. Any method to by pass this validation?

Currently system extension need to be activate through an .app, and then need to manual allow in System Settings, Privacy and Security Pane with root user password How to install driver extension/system extension without any manual user click and just to install and allow all the permission using script?