Basically, I'm preparing to give a MacBook Pro, running Mac OS X 10.11.4, to someone, but I need to execute "sudo trimforce enable" beforehand, as it contains an aftermarket SSD (fully compatible with TRIM). I wanted them to be able to use the normal setup assistant, so creating a user to run the command is not ideal.
Is it possible to boot into recovery or single user mode and run the command, without having to create a user account?
Thank you.