Alfred 可以帮你快速执行终端命令，只需要你在输入框输入前缀符号 `>` 再按下空格，它就知道后面是需要执行的命令了。

![](https://static.webjam.cn/images/202405/alfred-terminal.webp)

不过 Alfred 默认调用的是 MacOS 自带终端 APP，而我更习惯使用 [iTerm2](https://iterm2.com/) 当做终端，好在 Alfred 提供了自定义终端的功能，这里记录一下具体操作步骤。

## 步骤

具体使用步骤是：

1.  打开 Alfred 首选项，对应的配置路径是 `Features → Terminal`
2.  先将 `Application` 改为 `custom` 选项
3.  清空 `custom` 下方的代码区域，然后再将下面代码复制粘贴到清空后的代码区域。

![](https://static.webjam.cn/images/202405/alfred-custom-terminal.webp)

下面是需要复制粘贴的代码：

```alfred_script
-- For the latest version:
-- https://github.com/vitorgalvao/custom-alfred-iterm-scripts

-- Set this property to true to always open in a new window
property open_in_new_window : false

-- Set this property to false to reuse current tab
property open_in_new_tab : true

-- Set this property to true if iTerm is configured to launch without opening a new window
property iterm_opens_quietly : false

-- Handlers
on new_window()
  tell application "iTerm" to create window with default profile
end new_window

on new_tab()
  tell application "iTerm" to tell the first window to create tab with default profile
end new_tab

on call_forward()
  tell application "iTerm" to activate
end call_forward

on is_running()
  application "iTerm" is running
end is_running

on is_processing()
  tell application "iTerm" to tell the first window to tell current session to return is processing
end is_processing

on has_windows()
  if not is_running() then return false

  tell application "iTerm"
    if windows is {} then return false
    if tabs of current window is {} then return false
    if sessions of current tab of current window is {} then return false

    set session_text to contents of current session of current tab of current window
    if words of session_text is {} then return false
  end tell

  true
end has_windows

on send_text(custom_text)
  tell application "iTerm" to tell the first window to tell current session to write text custom_text
end send_text

-- Main
on alfred_script(query)
  if has_windows() then
    if open_in_new_window then
      new_window()
    else if open_in_new_tab then
      new_tab()
    else
      -- Reuse current tab
    end if
  else
    -- If iTerm is not running and we tell it to create a new window, we get two:
    -- one from opening the application, and the other from the command
    if is_running() or iterm_opens_quietly then
      new_window()
    else
      call_forward()
    end if
  end if

  -- macOS buffers TTY input to 1024 bytes, so if input is larger wait for session to be ready
  -- "with timeout" does not work with "repeat", so use a delay (0.01 * 500 means a timeout of 5 seconds)
  if length of query > 1024
    repeat 500 times
      if not is_processing() then exit repeat
      delay 0.01
    end repeat
  end if

  -- Make sure a window exists before we continue, or the write may fail
  -- "with timeout" does not work with "repeat", so use a delay (0.01 * 500 means a timeout of 5 seconds)
  repeat 500 times
    if has_windows() then
      send_text(query)
      call_forward()
      exit repeat
    end if

    delay 0.01
  end repeat
end alfred_script
```

## 参考

[vitorgalvao/custom-alfred-iterm-scripts: AppleScript for iTerm2 Alfred integration.](https://github.com/vitorgalvao/custom-alfred-iterm-scripts)


自定义 Alfred 打开终端为 iTerm

Alfred 可以帮你快速执行终端命令，只需要你在输入框输入前缀符号 `>` 再按下空格，它就知道后面是需要执行的命令了。...