标签：mac 英文 default 运行 enabled app ble 需要 led
defaults write -g ApplePressAndHoldEnabled -bool FALSE
注销并重新登录系统使其更改生效。
如果需要恢复长按键盘可以重音字符或非英文字符的功能，请打开终端窗口，运行以下命令：
defaults delete -g ApplePressAndHoldEnabled
标签：mac 英文 default 运行 enabled app ble 需要 led
原文地址：http://www.cnblogs.com/LinuxHunter/p/6080537.html
