Posts for: #Tips

English auto complete on Mac

今天才知道,原来 Mac 上输入英文,也可以有"自动完成"功能。

输入单词的前半部分,然后按快捷键 Option + Esc,就能呼出可能的单词列表了。

有可能需要在设置 - Keyboard - Text input 里打开 Show inline predictive text。

pair Airpods with Debian Linux

If you can’t pair Airpods 2 with Debian 12, try this:

  1. install some software: pulseaudio, bluez

  2. run in terminal:

bluetoothctl
scan on

find your Airpods Mac Address.

  1. pair

in bluetoothctl, type:

pair <MAC address>

if need PIN, The default PIN for AirPods is 0000.

Linux switch some key to make keyboard work like Mac

System -> Preferences -> Keyboard Shortcuts -> Custom

Ctrl + C / Ctrl + V / Ctrl + X / Ctrl + A, Change Ctrl to Alt

xte "keyup Alt_L" "keyup Alt_R" "keyup c" "keydown Control_L" "key c" "keyup Control_L"
xte "keyup Alt_L" "keyup Alt_R" "keyup v" "keydown Control_L" "key v" "keyup Control_L"
xte "keyup Alt_L" "keyup Alt_R" "keyup x" "keydown Control_L" "key x" "keyup Control_L"
xte "keyup Alt_L" "keyup Alt_R" "keyup a" "keydown Control_L" "key a" "keyup Control_L"

In Chrome, Ctrl + T / Ctrl + W / Ctrl + R / Ctrl + L, Change Ctrl to Alt

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Ubuntu 里的中文输入法

给一台 2015 年的 Macbook Air 装上了 Ubuntu,本来想偶尔没带电脑时可以顶一下,不过确实键盘太难用,以及有点慢,想玩 Linux,还是回头再去正经买一台电脑好了。

Ubuntu 我装的是英文版,所以装完后还需要简单设置中文输入法:

  • System Tools - Language Support 安装简体中文
  • sudo apt-get install ibus-googlepinyin
  • ibus-setup 和 Region & Language 里设置

基本就可以了。就用来上网、写字的话,再装几个软件就差不多了,比如:

  • Chrome
  • VSCode