用alfred的快捷键来切换turbo boost状态
用alfred切换turbo boost状态
需要安装 voltageshift到/ Applications/ Utilities/ voltageshift/
sudo visudo将 voltageshift免root运行
username ALL= NOPASSWD: /Applications/Utilities/voltageshift/voltageshift
turbo boost switcher
username ALL= NOPASSWD: /Applications/Utilities/voltageshift/voltageshift