I tried exactly this, and when I do build and run, it says "No launchable executable present at path." Then when I'm in interface builder, I did "Build and Go in Xcode" It works, but then there is an error that says "Code Sign error: The identity 'iPhone Developer' doesn't match any valid certif...
this is totally unrelated, but in another video you finder icon is red, I know how you replaced, and I looked for the icon on the internet, but I can't find one that doesnt have a white background, where can I find one?
Can you disable GUI shutdown of your computer so you can only shut it down using the command line?