Mac系统调整Launchpad图标
1.调整每行个数
defaults write com.apple.dock springboard-columns -int 8
2.重置 Launchpad
defaults write com.apple.dock ResetLaunchPad -bool TRUE;killall Dock
defaults write com.apple.dock springboard-columns -int 8
defaults write com.apple.dock ResetLaunchPad -bool TRUE;killall Dock