Mac OS X 10.10 Yosemite 关闭Dashboard和Spotlight

因为Macbook没有触摸屏，所以总觉得Dashboard没什么意思，Spotlight用得也很少，因为Mac不是主力工作系统，于是寻思着关掉这两个玩意，解决一点宝贵的系统资源。

(以下操作需要在终端下操作，并需要root权限)

关闭Dashboard

defaults write com.apple.dashboard mcx-disabled -boolean YES

killall Dock

关闭Spotlight

1、关闭Spotlight服务

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

2、删除Spotlight图标

cd /System/Library/CoreServices/

sudo mv Search.bundle/ Search2.bundle/

killall SystemUIServer

如果你后悔了

恢复Dashboard

defaults write com.apple.dashboard mcx-disabled -boolean NO

killall Dock

开启Spotlight服务

sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

恢复Spotlight图标

cd /System/Library/CoreServices/

sudo mv Search2.bundle/ Search.bundle/