모하비 로그인 배경화면 변경불가 이슈 해결방법
How to solve macOS mojave login background picture changing not working issue?
$ git clone https://github.com/Juneyoung-Kang/mojave-login-background.git
$ cd mojave-login-background
$ swift main.swift <image file>
It needs to be run as root, as it saves to /Library/Desktop Pictures.
JUNEYOUNG KANG [email protected]