允许MAC系统安装任何来源等小技巧

允许任何来源

sudo spctl --master-disable

显示隐藏文件

defaults write com.apple.finder AppleShowAllFiles -bool true;
KillAll Finder

安装command line tools

xcode-select --install

使用locate

sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.locate.plist
sudo /usr/libexec/locate.updatedb