标签：sys dal lis margin span ack library lib sudo
打开命令：
sudo -s launchctl load -w /System/Library/LaunchDaemons/ftp.plist
关闭命令：
sudo -s launchctl unload -w /System/Library/LaunchDaemons/ftp.plist
标签：sys dal lis margin span ack library lib sudo
原文地址：http://www.cnblogs.com/caolongs/p/7123758.html
