MacOS 에서 한영키 변환을 Shift + Space 로 변경하는 법

$ cp ~/Library/Preferences/com.apple.symbolichotkeys.plist ~/Library/Preferences/com.apple.symbolichotkeys.plist.bak 
$ cp ~/Library/Preferences/com.apple.symbolichotkeys.plist .
$ plutil -convert xml1 com.apple.symbolichotkeys.plist
$ vi com.apple.symbolichotkeys.plist

AppleSymbolicHotKeys > 61 > value > parameters > item 2 에서 1572864 값을 131072 로 변경

$ plutil -convert binary1 com.apple.symbolichotkeys.plist
$ mv com.apple.symbolichotkeys.plist ~/Library/Preferences/